U4R
  -OEChem-07052417533D

 18 17  0     0  0  0  0  0  0999 V2000
   -0.9740   -0.3160    0.5480 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3060    0.3320    0.2750 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3340   -0.4030   -0.0700 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6670    0.2450   -0.3430 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0230   -0.0900    1.4050 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5050    1.1580   -0.7360 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8410   -1.3860   -0.7530 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0610    0.4330   -0.0940 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6170    0.0260   -0.0130 P   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7940   -0.3380    1.6220 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9790   -1.3340    0.1600 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4140    1.4030    0.3630 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2260   -1.4740   -0.1590 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0060    0.7690    0.5500 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5640    0.9550   -1.1640 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3940   -0.5200   -0.6140 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5940   -1.3840   -1.6880 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4550    0.9780   -0.7250 H   0  0  0  0  0  0  0  0  0  0  0  0
  5  9  2  0  0  0  0
  6  9  1  0  0  0  0
  7  9  1  0  0  0  0
  8  9  1  0  0  0  0
  1  8  1  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  1 10  1  0  0  0  0
  1 11  1  0  0  0  0
  2 12  1  0  0  0  0
  3 13  1  0  0  0  0
  4 14  1  0  0  0  0
  4 15  1  0  0  0  0
  4 16  1  0  0  0  0
  7 17  1  0  0  0  0
  6 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C/C=C/COP(=O)(O)O

> <OPENEYE_INCHI>
InChI=1S/C4H9O4P/c1-2-3-4-8-9(5,6)7/h2-3H,4H2,1H3,(H2,5,6,7)/b3-2+

> <OPENEYE_INCHIKEY>
KCUTZTDKOSEILP-NSCUHMNNSA-N

> <FORMULA>
C4H9O4P

$$$$