2,7,12,17-Tetraethyl-3,8,13,18-tetramethyl-21H,23H-porphyrin-5,10,15,20(22H,24H)-tetrone
CAS No. 27800-00-6
2,7,12,17-Tetraethyl-3,8,13,18-tetramethyl-21H,23H-porphyrin-5,10,15,20(22H,24H)-tetrone