Products
About Us
Service
Inquiry Form
0086-571-89925085
sales@amadischem.com
Structure
Nucleotides
Nucleosides
Inhibitors/Agonists
Building Blocks
Boronic acids
Boronic acid esters
Pyridines
Benzenes
Indoles
Indolines
Pyrimidines
Quinazolines
Quinolines
Furans
Tetrahydrofurans
Benzofurans
Spiros
Thiophenes
Pyrroles
Pyrans
Pyrazines
Pyrazoles
Pyridazines
Oxazoles
Imidazoles
Piperazines
Chromones
Thiazoles
Isoxazoles
Isothiazoles
Polyfluoroalkanes
Other Heterocycles
Life Science
Amino Acid
Nucleosides
Nucleotides
Carbohydrates
Phosphoramidites
Inhibitors/Agonists
Polypeptides
PEG Linkers
Material Science
OLED intermediates
Organosilicons
Impurities
Contact Us
Home
>
Product Catalog
>
Building Blocks
>
Spiros
>
tert-butyl (8S)-8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
[CAS No.2306246-50-2]
A1081494
tert-butyl (8S)-8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
97%
Search after editing
Purity
Size
Price
Consult
97%
100mg
$281.00
97%
250mg
$450.00
97%
500mg
$749.00
97%
1g
$1123.00
Note*
1.Please click
to confirm the discount and stock quantity.
2.Click”Bulk Inquiry”to ask for quotations of other quantity.
3.The price does not include shipping and bank charges.
Bulk Inqulry
Quality Control of [2306246-50-2]
NMR
CNMR
HPLC
LC-MS
Related Doc. of[2306246-50-2]
SDS
Specification
MOL
SDF
Product Details [2306246-50-2]
CAS Number:
2306246-50-2
MDL No.:
Catalog Number:
A1081494
EINECS:
Molecular Formula:
C
1
1
H
2
0
N
2
O
3
Molecular Weight:
228.29
Boiling point:
Melting point:
Flash point:
Density:
Appearance:
Storage:
Store in 2-8°C for long term (months)
Chiral Purity:
Optical Rotation:
Refractivity:
Pubchem ID:
97294978
Synonyms:
tert-butyl (8S)-8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
Smiles:
C1C2([C@@H](N)CCO2)CN1C(OC(C)(C)C)=O
InchiKey:
LSACGXFQGVBFLY-QMMMGPOBSA-N
Inchi:
InChI=1S/C11H20N2O3/c1-10(2,3)16-9(14)13-6-11(7-13)8(12)4-5-15-11/h8H,4-7,12H2,1-3H3/t8-/m0/s1
Safety [2306246-50-2]
GHS Pictogram:
Signal Word:
Class:
Precautionary Statements:
UN No.:
Hazard Statements:
Packing Group:
Literatures [2306246-50-2]
Sorry, the literature is not available.
Similar of [2306246-50-2]
A1071511 1779413-16-9
tert-Butyl 4-amino-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
Reason:Spiros
A1073702 1822455-52-6
7-Boc-1-oxa-7-azaspiro[4.4]nonan-4-amine
Reason:Spiros
A1073872 1823417-57-7
Tert-Butyl 8-(2-Aminoethyl)-5-Oxa-2-Azaspiro[3.4]Octane-2-Carboxylate
Reason:Spiros
A1073945 1823776-19-7
tert-butyl 8-(2-hydroxyethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
Reason:Spiros
A1073967 1823856-70-7
tert-butyl 2-(aminomethyl)-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
Reason:Spiros
A1077084 2000517-08-6
tert-butyl 7-(ethylamino)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
Reason:Spiros
A1079963 2198241-64-2
tert-butyl (8R)-8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
Reason:Spiros
A1079964 2198241-86-8
tert-butyl (3R)-3-amino-1-oxa-6-azaspiro[3.3]heptane-6-carboxylate
Reason:Spiros
A1080314 2227204-73-9
tert-butyl N-{5-oxa-2-azaspiro[3.4]octan-8-yl}carbamate
Reason:Spiros
A1080368 2227205-53-8
tert-butyl 8-amino-6-oxa-2-azaspiro[3.4]octane-2-carboxylate
Reason:Spiros
Description [2306246-50-2]
Sorry, the product description is not available.
Related products
MORE
A1257791
1781589-89-6
1-Oxa-3,8-diazaspiro[5.5]undecan-2-one
Inquiry
Detail
A1257788
2866335-57-9
2,8-Diazaspiro[4.5]decan-7-one dihydrochloride
Inquiry
Detail
A1257462
2940876-08-2
(1S,2R)-2-methylcyclopropanamine;hydrochloride
Inquiry
Detail
A1257294
2366180-44-9
(4-Oxa-7-azaspiro[2.5]octan-5-yl)methanol
Inquiry
Detail
A1257282
2866315-52-6
5-Methyl-2,5-diazaspiro[3.4]octan-6-one
Inquiry
Detail
A1257140
60582-68-5
Spiro[2.5]octane-4,8-dione
Inquiry
Detail
A1257124
131206-75-2
6,6-Dimethyl-1,4-dioxaspiro[4.5]decan-8-one
Inquiry
Detail
A1257115
1824440-59-6
6'-Bromo-1',2'-dihydrospiro[cyclopropane-1,3'-pyrrolo[3,2-b]pyridine]
Inquiry
Detail
A950781
2740575-48-6
(2-Azaspiro[3.3]heptan-6-yl)methanol 2,2,2-trifluoroacetate
Inquiry
Detail
A1256973
2920424-23-1
9-(hydroxymethyl)-3-azaspiro[5.5]undecan-9-ol
Inquiry
Detail
Browsing history
A1103042
1103289-56-0
97%
1-Propionylpiperidine-2-carboxylic Acid
$554.00
5g
Detail
A5189
261715-39-3
97%
6-(pyrrolidin-1-yl)pyridine-3-carbaldehyde
$205.00
5g
Detail
A808166
144060-99-1
97%
2-(4-Fluorophenyl)-4-methyl-1,3-thiazole-5-carboxylic Acid
$362.00
5g
Detail
A1044677
634172-65-9
97%
(4-methylphenyl)(7-nitro-2,3-dihydro-1,4-benzodioxin-6-yl)methanone
$561.00
1g
Detail
A1079918
2191401-19-9
97%
1-pyrrolidin-2-ylcyclopropanol hydrochloride
$248.00
500mg
Detail
A1191999
91763-96-1
97%
2-(2-methoxyphenyl)pentan-2-ol
$961.00
1g
Detail
A1254855
119051-53-5
α-Thymidine, 5′-O-[[[5-[(6-chloro-2-methoxy-9-acridinyl)amino]pentyl]oxy]hydroxyphosphinyl]-α-thymidylyl-(3′→5′)-α-thymidylyl-(3′→5′)-α-thymidylyl-(3′→5′)-α-thymidylyl-(3′→5′)-α-thymidylyl-(3′→5′)-α-thymidylyl-(3′→5′)-α-thymidylyl-(3′→5′)-, 3′-[S-(carboxymethyl) hydrogen phosphorothioate] (9CI)
Inquiry
Detail
A924087
372953-12-3
97%
6-Aminobenzo[d]oxazole-2-carboxylic acid
$585.00
1g
Detail
A1087157
473737-34-7
97%
benzyl 4-bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate
$1034.00
1g
Detail
A949899
98300-40-4
97%
1-(2,3-Dimethoxy-6-nitrophenyl)ethanone
$161.00
5g
Detail
A1096016
1005189-48-9
97%
2-Amino-N,N,2-trimethyl-propanamide Hydrochloride
$588.00
5g
Detail
A1148886
2379322-61-7
97%
2-Fluoro-3-(methoxymethoxy)-4-(trifluoromethyl)benzaldehyde
$325.00
1g
Detail
A927937
816425-22-6
97%
(R)-2-(Pyrrolidin-2-yl)propan-2-ol hydrochloride
$352.00
5g
Detail
A1024847
3616-06-6
UDP-a-D-xylose
Inquiry
Detail
A1135025
164737-33-1
97%
2-(4-Bromophenyl)-1-methylpyrrolidine
$653.00
1g
Detail
A1085866
356539-85-0
97%
(cyclobutylmethyl)(1-phenylethyl)amine
$461.00
1g
Detail
A1024619
2734853-80-4
97%
Fludarabine-Cl
$198.00
1mg
Detail
A967657
30827-46-4
3-Pyridinecarboxylicacid, copper(2+) salt (2:1)
Inquiry
Detail
A1239644
2306278-54-4
97%
1-oxaspiro[3.3]heptan-3-amine
$1591.00
1g
Detail
A885430
1417794-17-2
97%
tert-Butyl 3-((3-aminopyridin-2-yl)amino)pyrrolidine-1-carboxylate
$239.00
250mg
Detail
A904285
1339892-66-8
97%
2-Oxaspiro[3.3]heptan-6-one
$177.00
1g
Detail
A1094184
92071-57-3
97%
1-(oxolan-2-yl)ethan-1-amine
$383.00
1g
Detail
A1077330
2029246-72-6
97%
benzyl 2,4-dioxo-1,8-diazaspiro[4.5]decane-8-carboxylate
$783.00
1g
Detail
A1128149
1418126-01-8
97%
2-(2-{(benzyloxy)carbonylamino}ethyl)-5-methyl-1,3-oxazole-4-carboxylic acid
$559.00
1g
Detail
A905295
20829-53-2
97%
(3S,6S)-3-((1H-indol-3-yl)methyl)-6-(4-hydroxybenzyl)piperazine-2,5-dione
$291.00
1g
Detail
A1201201
133739-70-5
1-Bromo-2,3,5-trifluorobenzene
Inquiry
Detail
A995274
1154997-84-8
97%
1-(1-phenylpropyl)aminopropan-2-ol
$487.00
1g
Detail
A941832
6056-23-1
97%
Benzeneacetic acid,2-methoxy-, ethyl ester
$642.00
1g
Detail
A990326
1019499-83-2
97%
Benzenemethanamine, α-ethyl-N-(2-methoxyethyl)-4-methyl-
$256.00
1g
Detail
A889307
1270138-40-3
97%
NIS-189
$203.00
25g
Detail
A1251395
160706-65-0
β-Neuraminic acid, N-acetyl-8-O-(N-acetyl-4,7,8,9-tetra-O-acetyl-α-neuraminosyl)-, 1-methyl ester, 4,7-diacetate 2-[(S)-2-cyanoethyl N-acetyl-2′,3′-di-O-acetyl-5′-cytidylate], intramol. 1′,9-ester (9CI)
Inquiry
Detail
A1113349
1256479-68-1
97%
1-prop-2-enyl-4-propoxybenzene
$642.00
5g
Detail
A890500
1245-13-2
97%
2,2'-Biquinoline-4,4'-dicarboxylic Acid
$305.00
100g
Detail
A1205769
93-15-2
Methyl Eugenol
Inquiry
Detail
A1254965
189074-97-3
α-L-Uridine, 2′-deoxy-5-fluorouridylyl-(3′→5′)-2′-deoxy- (9CI)
Inquiry
Detail
A1100858
107027-34-9
97%
8-Methyl-2-phenylquinoline-4-carboxylic acid
$276.00
5g
Detail
A1233554
56201-99-1
97%
3-(4-Chlorophenyl)-4'-fluoropropiophenone
$393.00
1g
Detail
A914485
53135-11-8
3-(Bis(4-Fluorophenyl)methyl)pentane-2,4-dione
Inquiry
Detail
A966349
40371-10-6
Benzeneethanol, β-[(2-hydroxyethyl)amino]-
Inquiry
Detail
A1165640
1187164-60-8
97%
2-(4-Hexyloxybenzoyl)-5-methylpyridine
$334.00
1g
Detail
A979223
1600257-54-2
Cyclopropyl(4-methyl-4-piperidinyl)methanone
Inquiry
Detail
A1249630
2226828-66-4
97%
rac-(1R,2R)-2-methoxycyclobutan-1-amine
$2036.00
1g
Detail
A1235073
186551-70-2
97%
tert-Butyl 3-methylpyrazole-1-carboxylate
$236.00
5g
Detail
A864677
80548-31-8
2-(1-Phenyl-ethylamino)ethanol
Inquiry
Detail
A1077787
2088315-96-0
97%
tert-butyl rel-(1S,2R,3S,6R,8R)-2-[tert-butyl(diphenyl)silyl]oxy-4,9-diazatricyclo[4.3.1.03]decane-9-carboxylate
$926.00
1g
Detail
A1200129
1194056-33-1
97%
Ligupurpuroside C
$713.00
1g
Detail
A968987
2733455-58-6
97%
Pefloxacin-d3
$150.00
1mg
Detail
A1040252
1218790-41-0
97%
2-(Diethoxymethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
$392.00
1g
Detail
A1246765
147396-01-8
97%
Ligupurpuroside A
$713.00
1g
Detail
A1187822
890100-17-1
97%
[4-(2,3-dimethoxybenzoyl)phenyl] acetate
$287.00
1g
Detail
A1081263
2287331-83-1
97%
5-Oxaspiro[3.5]nonan-9-amine
$251.00
100mg
Detail
A1064969
926221-33-2
97%
N-methyl-4-(2-methylbutan-2-yl)cyclohexan-1-amine
$256.00
1g
Detail
A1217883
1416980-66-9
97%
alpha,3,5-Tris(trifluoromethyl)benzyl Alcohol
$268.00
250mg
Detail
A1223406
939758-74-4
97%
5-(Trifluoromethyl)-1,2,3,4-tetrahydroquinoline
$699.00
1g
Detail
A1069188
956324-19-9
97%
2-(cyclooctylcarbamoyl)cyclopropane-1-carboxylic acid
$315.00
1g
Detail
A1151100
26600-34-0
97%
Cyclooctanecarboxylic acid ethyl ester
$793.00
1g
Detail
A1068750
954563-82-7
97%
2-(1,4-diazepan-1-yl)pyridine-3-carboxamide
$397.00
1g
Detail
A1081913
2306260-74-0
97%
1,7-dioxaspiro[3.5]nonan-3-amine
$341.00
100mg
Detail
A939244
1214345-68-2
97%
Methyl 3-chloro-4-(trifluoromethyl)benzoate
$560.00
10g
Detail
A885482
1417793-54-4
97%
tert-Butyl 3-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)methyl)piperidine-1-carboxylate
$212.00
250mg
Detail
A914127
402714-65-2
97%
2-4-(Trifluoromethyl)PhenoxyBenzoic Acid
$312.00
1g
Detail
A1245060
155179-21-8
97%
a-D-Glucopyranoside,1,3,6-tris-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-b-D-fructofuranosyl,6-[(2E)-3-(4-hydroxy-3-methoxyphenyl)-2-propenoate]
$678.00
5mg
Detail
A909815
1220029-93-5
97%
2-Amino-N-(sec-butyl)-2-methylpropanamide hydrochloride
$151.00
1g
Detail
A927936
474317-28-7
97%
2-Pyrrolidinemethanol, a,a-dimethyl-, hydrochloride (1:1), (2S)-
$227.00
1g
Detail
A1161547
500346-26-9
97%
7-Chloro-8-methyl-2-phenylquinoline-4-carboxylic acid
$276.00
5g
Detail
A1236542
782504-65-8
97%
2-(4-METHYL-BENZYL)-PIPERIDINE HYDROCHLORIDE
$462.00
5g
Detail
A1046878
1258651-58-9
97%
[1-(methylamino)cyclohexyl]methanol hydrochloride
$627.00
1g
Detail
A1021298
1216997-49-7
97%
4-(Dimethylamino)methylaniline hydrochloride
$482.00
25g
Detail
A995123
1154561-08-6
97%
(2-ethoxyethyl)(1-phenylpropyl)amine
$256.00
1g
Detail
A1149353
22302-59-6
3-Chloro-N-(naphthalen-1-yl)propanamide
Inquiry
Detail
A909796
1219957-50-2
97%
2-Amino-N-(3-hydroxypropyl)-2-methylpropanamide hydrochloride
$151.00
1g
Detail
A21348
128388-54-5
97%
(3,5-Diphenylphenyl)boronic Acid
$208.00
100g
Detail
A1131741
1352209-75-6
97%
1-(3-chloro-5-fluorophenyl)-3-methylbutan-1-one
$452.00
1g
Detail
A917957
70631-88-8
97%
4-(3-Fluorophenyl)butanoic acid
$584.00
1g
Detail
A1082036
2306262-54-2
97%
2-isopropyl-2-methyl-oxetan-3-amine
$853.00
1g
Detail
A1072193
1784640-67-0
97%
1-Pyrrolidin-2-ylcyclopropanol
$160.00
500mg
Detail
A1082329
2306268-55-1
97%
2,2-diisopropyloxetan-3-amine
$888.00
1g
Detail
A1079736
2173189-17-6
97%
(6S)-4-azaspiro[2.5]octan-6-amine
$323.00
100mg
Detail
A979323
159239-61-9
97%
2-Amino-3-phenyl-butyric acid ethyl ester hydrochloride
$327.00
50mg
Detail
A874440
36093-58-0
97%
8-methoxy-4,5-dihydro-1h-benzob1,4diazepin-2(3h)-one
$293.00
5g
Detail
A1240554
14757-79-0
97%
2-Formylfuran-3-carboxylic acid
$2171.00
1g
Detail
A1073985
1823884-22-5
97%
1-oxaspiro[3.5]nonan-3-amine
$263.00
100mg
Detail
A869926
56515-63-0
97%
1-(2-Amino-6-nitrophenyl)ethanone
$714.00
1g
Detail
A1141379
2121515-28-2
97%
2-Fluoro-4-isopropoxyphenylboronic acid pinacol ester
$361.00
1g
Detail
A1099898
107027-38-3
97%
2-(2-Chlorophenyl)-8-methylquinoline-4-carboxylic acid
$160.00
1g
Detail
A888371
13177-41-8
3-(Dimethyl(octadecyl)ammonio)propane-1-sulfonate
Inquiry
Detail
A1086224
383127-55-7
97%
2-(3-phenylpropyl)pyrrolidine
$500.00
1g
Detail
A1006342
1989671-53-5
97%
1-[(Tert-butoxy)carbonyl]-2,2-dimethylcyclopropane-1-carboxylic acid
$536.00
1g
Detail
A932535
4287-20-1
3-Amino-1-phenoxy-2-propanol Hydrochloride
Inquiry
Detail
A1199045
13266-82-5
97%
Yttrium(III) oxalate
$153.00
100g
Detail
A885442
1417793-99-7
97%
tert-Butyl 4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)piperidine-1-carboxylate
$201.00
250mg
Detail
A942226
849928-28-5
97%
tert-Butyl 4-(3-bromophenyl)-4-cyano-1-piperidinecarboxylate
$1012.00
5g
Detail
A1200696
110-34-9
97%
Hexadecanoic acid,2-methylpropyl ester
$203.00
100g
Detail
A911314
21767-15-7
97%
3-phenoxypyrrolidine hydrochloride
$186.00
1g
Detail
A903459
1219957-57-9
97%
2-Amino-N-2-(dimethylamino)ethyl-2-methylpropanamide dihydrochloride
$239.00
5g
Detail
A870573
54001-17-1
97%
2-(4-Chlorophenyl)-4-methylthiazole-5-carboxylic acid
$242.00
5g
Detail
A1037915
1205748-80-6
97%
4-ethyloxane-4-carbaldehyde
$642.00
1g
Detail
A967208
336185-10-5
2-tert-Butyl-4-methoxybenzaldehyde
Inquiry
Detail
A928621
34934-05-9
4-ethyl-2,3-dihydro-1H-indole-2,3-dione
Inquiry
Detail
A1200705
147396-02-9
97%
ligupurpuroside B
$713.00
1g
Detail
A821599
330645-87-9
97%
HCTU
$153.00
1000g
Detail
A1139647
1987033-15-7
97%
N,N-Dimethyl-2-(piperazin-1-yl)nicotinamide hydrochloride
$174.00
1g
Detail
A995244
1154988-63-2
97%
2-(1-phenylpropyl)aminopropan-1-ol
$487.00
1g
Detail
A825578
4151-80-8
97%
BPDA
$258.00
100g
Detail
A1079760
2173637-17-5
97%
2-[(2R)-azetidin-2-yl]propan-2-ol;hydrochloride
$562.00
500mg
Detail
A1141734
1693703-17-1
97%
1-(3-chloro-4-methylphenyl)-1-cyclopropylethanol
$397.00
1g
Detail
A1080687
2231673-24-6
97%
1,2,2-Trimethylcyclobutane-1,3-diol
$695.00
1g
Detail
A1199939
107912-97-0
97%
Sibiricose A5
$176.00
25mg
Detail
A1064031
92111-08-5
97%
butyl(1-phenylpropyl)amine
$189.00
1g
Detail
A1197036
865719-00-2
97%
BENZENE, 1-ETHOXY-3-(2-PROPENYL)-
$793.00
5g
Detail
A884354
148459-00-1
97%
4-(bromomethyl)-N-methylbenzene-1-sulfonamide
$248.00
1g
Detail
A5683
313657-75-9
97%
(3R)-3-methyl-1-(triphenylmethyl)piperazine
$335.00
25g
Detail
A976289
189214-44-6
Benzene, 4-fluoro-2-(4-fluorophenoxy)-1-nitro-
Inquiry
Detail
A1009690
258331-10-1
97%
Tert-Butyl 2-(2-hydroxyphenyl)acetate
$233.00
1g
Detail
A984349
1266854-91-4
4-[(3,5-Dimethyl-1-piperidinyl)methyl]-α-methylbenzenemethanamine
Inquiry
Detail
A1163484
521096-39-9
97%
2-[(1S)-1-{[(Benzyloxy)carbonyl]amino}ethyl]-5-methyl-1,3-oxazole-4-carboxylic acid
$559.00
1g
Detail
A1024297
1314954-35-2
97%
7-Oxabicyclo[2.2.1]heptan-2-amine
$177.00
250mg
Detail
A922314
1103738-17-5
97%
(3As,5R,6S,6aS)-6-hydroxy-2,2-dimethyl-tetrahydro-2H-furo[2,3-d][1,3]dioxole-5-carboxylic acid
$782.00
10g
Detail
A1077788
2088315-98-2
97%
tert-butyl (1S,2R,3S,6R,8R)-2-[tert-butyl(diphenyl)silyl]oxy-4,9-diazatricyclo[4.3.1.03?]decane-9-carboxylate
$926.00
1g
Detail
A939718
1803836-87-4
97%
2,5-Dibromo-3-fluorobenzaldehyde
$201.00
250mg
Detail
A930833
1865077-40-2
2-Amino-2-methyl-N-(2-(methylamino)ethyl)propanamide dihydrochloride
Inquiry
Detail
A933286
1189155-63-2
97%
(2R)-2-(4-bromophenyl)pyrrolidine
$2599.00
10g
Detail
A1221584
17556-44-4
2,2,2-trifluoro-1-(naphthalen-1-yl)ethan-1-ol
Inquiry
Detail
A913928
4864-01-1
97%
2-Methoxy-5-(trifluoromethyl)benzoic acid
$561.00
100g
Detail
A1074121
1824225-86-6
97%
2-ethoxycarbonyl-2-methyl-cyclopropanecarboxylic acid
$401.00
100mg
Detail
A1095412
952685-59-5
97%
3-(oxan-4-yl)propanal
$691.00
1g
Detail
Competitive price
Fast logistics
Technical support
Stock in hand
Service
Feedback
Back to top
[{"ch":"请输入","en":"Please enter"},{"ch":"建议与反馈","en":"Feedback"},{"ch":"收回","en":"Back"},{"ch":"未查询到满足条件的数据","en":"No data\nPlease contact us by sales@amadischem.com\n"},{"ch":"价格库存","en":"Price"},{"ch":"正在提交","en":"Submitting"},{"ch":"您确定放弃询价吗?","en":"Are you sure you want to give up the inquiry?"},{"ch":"表单信息将不保存","en":"Information will not be saved"},{"ch":"确认","en":"Confirm"},{"ch":"取消","en":"Cancel"}]