DL-Alanine, 3-(m-[bis(2-chloroethyl)amino]phenyl)-N-formyl- DL-Alanine, 3-[m-[bis(2-chloroethyl)amino]phenyl]-N-formyl- DL-Phenylalanine, 3-[bis(2-chloroethyl)amino]-N-formyl- MP 514 NSC39282