Porphine
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nickel(2+) 12,17-diethyl-3,7-bis(3-methoxy-3-oxopropyl)-2,8,13,18-tetramethylporphine-21,22-diideCAS 15892-09-8 Cat. 715333 -
3-(Carboxymethyl)-12-ethyl-8,13,17-trimethyl-21H,23H-porphine-2,7,18-tripropanoic acidCAS 36548-09-1 Cat. 1000059 -
Pyridinium, 3,3,3,3-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis(1-methyl-, Fe complexCAS 83201-55-2 Cat. 1310156