Ethynyl(diphenyl)phosphine Oxide
  -molcms-06062600182D

 16 17  0  0  0  0  0  0  0  0999 V2000
    0.0000    2.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    1.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5000   -0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5000   -0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5000    0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5000    0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5000    0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5000    0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5000   -0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5000   -0.8660    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  9  4  1  0  0  0  0
  3 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 10  1  0  0  0  0
  3 16  2  0  0  0  0
M  END
>  <ProductName>
Ethynyl(diphenyl)phosphine Oxide

>  <CASNumber>
6104-48-9

>  <MolecularFormula>
C14 H11 O P

>  <MDLNo>
MFCD31691605

>  <MolWt>
226.21

>  <BoilingPoint>


>  <MeltingPoint>
62 ��C

>  <MolFile>


>  <Smiles>
C#CP(C1=CC=CC=C1)(C2=CC=CC=C2)=O

$$$$