Modified MMAF-C5-COOH 

1404071-65-3

(3R,4S,7S,10S)-3-(2-((S)-2-((1R,2R)-3-(((S)-3-(1H-indol-3-yl)-1-(1,2-oxazinan-2-yl)-1-oxopropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidin-1-yl)-2-oxoethyl)-4-((S)-sec-butyl)-7,10-diisopropyl-5,11-dimethyl-6,9-dioxo-2-oxa-5,8,11-triazaheptadecan-17-oic acid; 2H-1,2-Oxazine, 2-[N-(5-carboxypentyl)-N-methyl-L-valyl-L-valyl-(3R,4S,5S)-3-methoxy-5-methyl-4-(methylamino)heptanoyl-(αR,βR,2S)-β-methoxy-α-methyl-2-pyrrolidinepropanoyl-L-tryptophyl]tetrahydro-; 2-[N-(5-Carboxypentyl)-N-methyl-L-valyl-L-valyl-(3R,4S,5S)-3-methoxy-5-methyl-4-(methylamino)heptanoyl-(αR,βR,2S)-β-methoxy-α-methyl-2-pyrrolidinepropanoyl-L-tryptophyl]tetrahydro-2H-1,2-oxazine;