153-88-8 5-Bis(2-chloroethyl)amino-DL-tryptophan 5-[Bis(2-chloroethyl)amino]-DL-tryptophan DL-Tryptophan mustard DL-Tryptophan, 5-[bis(2-chloroethyl)amino]- MP 955 NSC62403 Tryptophan mustard Tryptophan, 5-[bis(2-chloroethyl)amino]-, DL- WLN: T56 BMJ D1YZVQ GN2G2G