3809793 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3809793 > 2 > ChemIDplus > 114019248 > (2S-(2alpha,3beta,7alpha,8beta))-3,8,18-Tetrakis(carboxymethyl)-2,3,7,8,15,24-hexahydro-3,8,10-trimethyl-21H,23H-porphine-2,7,13,17-tetrapropanoic acid 114019-24-8 21H,23H-Porphine-2,7,13,17-tetrapropanoic acid, 3,8,18-tetrakis(carboxymethyl)-2,3,7,8,15,24-hexahydro-3,8,10-trimethyl-, (2S-(2alpha,3beta,7alpha,8beta))- 3,8,13,17-Tetrakis(carboxymethyl)-7,8,12,13,20,24-hexahydro-8,13,15-trimethyl-21H,23H-porphine-2,7,12,18-tetrapropanoic acid Precorrin 3 Precorrin-3 > 114019-24-8 > 114019248 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=114019248 $$$$