729661 -OEChem-02060822472D 7 6 0 0 0 0 0 0 0999 V2000 6.1640 -4.2479 0.0000 P 0 0 0 0 0 0 0 0 0 0 0 0 5.5390 -3.1654 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 7.2466 -3.6229 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.7890 -5.3304 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.9164 -4.8729 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.0815 -4.8729 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9990 -4.2479 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 1 3 1 0 0 0 0 1 4 1 0 0 0 0 1 6 1 0 0 0 0 5 7 2 0 0 0 0 6 7 1 0 0 0 0 M END > 0 > 0 > 729661 > 3 > ChemIDplus > 016051766 > 16051-76-6 2-Phosphonoacetaldehyde Acetylphosphonate Phosphonic acid, (2-oxoethyl)- Phosphonoacetaldehyde > 16051-76-6 > 016051766 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=016051766 > 490 1 $$$$