rac N-Boc-3-aMino-1-butyne

(1-Methyl-2-propynyl)carbaMic Acid 1,1-DiMethylethyl Ester

CarbaMic acid, N-(1-Methyl-2-propyn-1-yl)-, 1,1-diMethylethyl ester

Carbamic acid, (1-methyl-2-propynyl)-, 1,1-dimethylethyl ester (9CI)