p. 1174 - 1175
(2001)p. 1267 - 1269
(2011/02/16)p. 1 - 7
(2007/10/02)3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Etioporphyrin III
(Z)-3,4-dimethyl-5-<(4-methylphenyl)nitromethylene>-3-pyrrolin-2-one