Nα-Formyl-4-(N'-2-chloroethylureido)-L-phenylalanine
4-(N'-Nitroso-N'-cyclohexylureido)-L-phenylalanine hydrochloride
C16H22N4O4*ClH
Nα-Formyl-4-(N'-nitroso-N'-cyclohexylureido)-L-phenylalanine
Nα-Formyl-4-(N'-nitroso-N'-2-chloroethylureido)-L-phenylalanine