CO[P@@](=O)(O)CC(C)=O    mol36670    0_1
CO[P@@](=O)([O-])CC(C)=O    mol36670    -1_1
CO[P@@](=O)(O)[CH-]C(C)=O    mol36670    -1_2
[CH2-]C(=O)C[P@](=O)(O)OC    mol36670    -1_3