bilins mesobiliverdin 3,18-diethyl-1,19,22,24-tetrahydro-2,7,13,17-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid 3,18-diethyl-2,7,13,17-tetramethyl-1,19-dioxo-1,19,22,24-tetrahydro-21H-biline-8,12-dipropanoic acid 586.279 586.67818 8,12-bis(2-carboxyethyl)-3,18-diethyl-2,7,13,17-tetramethylbilin-1,19(21H,24H)-dione A bilin that consists of 3,18-diethyl-2,7,13,17-tetramethyl-1,19,22,24-tetrahydro-21H-biline-8,12-dipropanoic acid bearing two oxo substituents at positions 1 and 19. Beilstein:3823061 Beilstein:75100 C33H38N4O6 CAS:493-88-9 CCC1=C(C)\C(NC1=O)=C\C1=N\C(=C/c2[nH]c(\C=C3NC(=O)C(C)=C/3CC)c(C)c2CCC(O)=O)\C(CCC(O)=O)=C1C CHEBI:25209 CHEBI:25210 CHEBI:36748 CXQHEXWJGZEPFP-BBROENKCSA-N InChI=1S/C33H38N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h13-15,35H,7-12H2,1-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-,27-14-,28-15- PMID:1559975 Reaxys:75100 chebi_ontology mesobiliverdin IX mesobiliverdin IXalpha