DM1-MCC-PEG3-Biotin

2183472-94-6

(14S,32S,33R,2R,4S,14R)-86-Chloro-14-hydroxy-85,14-dimethoxy-33,2,7,10-tetramethyl-12,6-dioxo-7-aza-1(6,4)-oxazinana-3(2,3)-oxirana-8(1,3)-benzenacyclotetradecaphane-10,12-dien-4-yl N-(3-((2,5-dioxo-1-((4-((13-oxo-17-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-3,6,9-trioxa-12-azaheptadecyl)carbamoyl)cyclohexyl)methyl)pyrrolidin-3-yl)thio)propanoyl)-N-methyl-D-alaninate; Maytansine, N2′-deacetyl-N2′-[3-[[1-[[4-[19-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1,15-dioxo-5,8,11-trioxa-2,14-diazanonadec-1-yl]cyclohexyl]methyl]-2,5-dioxo-3-pyrrolidinyl]thio]-1-oxopropyl]-;