上游原料
(2S)-2-amino-5-[((1R)-1-[(benzylsulfanyl)methyl]-2-[[(R)-carboxy(phenyl)methyl]amino]-2-oxoethyl)amino]-5-oxopentanoic acid(2S)-2-amino-5-[[(1R)-2-[[(R)-carboxy(phenyl)methyl]amino]-2-oxo-1-(sulfanylmethyl)ethyl]amino]-5-oxopentanoic acid(10R,15S)-15-amino-4-[bis(2-chloroethyl)amino]-10-([[(R)-carboxy(phenyl)methyl]amino]carbonyl)-1-chloro-3-(2-chloroethyl)-4,12-dioxo-5-oxa-8-thia-3,11-diaza-4lambda(5)-phosphahexadecan-16-oic acidEthylene bromohydrin; 2-Bromo-1-ethanolDichlorophosphoric acid 2-bromoethyl ester2-chloro-N-(2-chloroethyl)-1-ethanamine; Bis(2-chloroethyl)amine; 1,1'-iminobis(2-chloroethane); N,N-bis(2-chloroethyl)amine
