21H,23H-PORPHINE, 5,15-BIS[3,5-BIS(1,1-DIMETHYLETHYL)PHENYL]-10-(4-METHYLPHENYL)-20-[4-[(TRIMETHYLSILYL)ETHYNYL]PHENYL]- (9CI)
CAS No. 874948-45-5
GRANDIVITINOL 65669-83-2