tert-Butyl 3-(2-Chloroethyl)-1,4-dimethylpyrrole-2-carboxylate

6,7-Bis(2-methoxycarbonylethyl)-1,3,5,8,Nc-pentamethyl-2,4-divinylporphyrin

3-(2-chloroethyl)-2-((4-(2-chloroethyl)-3-methyl-1H-pyrrol-2-yl)methyl)-4-methyl-1H-pyrrole

5-[5-Carboxy-3-(2-chloro-ethyl)-4-methyl-1H-pyrrol-2-ylmethyl]-3-(2-chloro-ethyl)-1,4-dimethyl-1H-pyrrole-2-carboxylic acid tert-butyl ester

5-tert-<(butyloxy)carbonyl>-3',4-bis(2-chloroethyl)-3,4'-dimethyldipyrrylmethane-5'-carboxylic acid

2,4-Bis(2-chloroethyl)-6,7-bis(2-methoxycarbonylethyl)-1,3,5,8,Nc-pentamethylporphyrin

6,7-Bis(2-methoxycarbonylethyl)-1,3,5,8,Nb-pentamethyl-2,4-divinylporphyrin

2,4-Bis(2-chloroethyl)-6,7-bis(2-methoxycarbonylethyl)-1,3,5,8,Nb-pentamethylporphyrin

3-(2-Chloro-ethyl)-5-{3-(2-chloro-ethyl)-5-[4-(2-methoxycarbonyl-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-methyl-1H-pyrrol-2-ylmethyl}-4-methyl-1H-pyrrole-2-carboxylic acid tert-butyl ester; hydrobromide