134136-44-0 7-N-(4-O-Sialosylphenyl)-9-methoxymitosane methyl ester 7-Spmm D-glycero-alpha-D-galacto-2-Nonulopyranosidonic acid, 4-((8-(((aminocarbonyl)oxy)methyl)-1,1a,2,4,7,8,8a,8b-octahydro-8a-methoxy-5-methyl-4,7-dioxoazirino(2',3':3,4)pyrrolo(1,2-a)indol-6-yl)amino)phenyl 5-(acetylamino)-3,5-dideoxy-, methyl ester, (1aS-(1aalpha,8beta,8aalpha,8balpha))- Methyl (1aS-(1aalpha,8beta,8aalpha,8balpha))-4-((8-(((aminocarbonyl)oxy)methyl)-1,1a,2,4,7,8,8a,8b-octahydro-8a-methoxy-5-methyl-4,7-dioxoazirino(2',3':3,4)pyrrolo(1,2-a)indol-6-yl)amino)phenyl 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosidonate Methyl 4-((8-(((aminocarbonyl)oxy)methyl)-1,1a,2,4,7,8,8a,8b-octahydro-8a-methoxy-5-methyl-4,7-dioxoazirino(2',3':3,4)pyrrolo(1,2-a)indol-6-yl)amino)phenyl 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-2-Nonulopyranosidonate (1aS-(1aalpha,8beta,8aalpha,8balpha))-