L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester, compd. with N-cyclohexylcyclohexanamine (1:1)1913-12-830 % similar L-Norleucine, N-[(1,1-dimethylethoxy)carbonyl]-, compd. with N-cyclohexylcyclohexanamine (1:1)21947-32-030 % similar Cyclohexylhydrazine hydrochloride24214-73-130 % similar