has functional parent methyl ester chlorophyll divinyl chlorophyllide a divinyl chlorophyll a 890.520 891.47310 A carboxylic ester obtained by formal condensation of the carboxy group of divinyl chlorophyll a with the hydroxy group of (2E,7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-ol. C55H70MgN4O5 CHEBI:73113 COC(=O)[C@H]1C(=O)c2c(C)c3=CC4=[N+]5C(=Cc6c(C=C)c(C)c7C=C8[C@@H](C)[C@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C9=[N+]8[Mg--]5(n67)n3c2=C19)C(C)=C4C=C COQGSKNKQZLZEJ-AENOIHSZSA-M Divinylchlorophyll a InChI=1S/C55H71N4O5.Mg/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42;/h13-14,26,28-33,37,41,51H,1-2,15-25,27H2,3-12H3,(H-,56,57,58,59,61);/q-1;+2/p-1/b34-26+;/t32-,33-,37+,41+,51-;/m1./s1 KEGG:C11850 PMID:1481980 PMID:15695432 PMID:22387397 PMID:7842852 Reaxys:21120522 [methyl (3S,4S,21R)-4,8,13,18-tetramethyl-20-oxo-3-(3-oxo-3-{[(2E,7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)-9,14-divinylphorbine-21-carboxylatato(2-)-kappa(4)N(23),N(24),N(25),N(26)]magnesium chebi_ontology