Carbamic acid, butyl-, 2-propynyl ester; Prop-2-yn-1-yl butylcarbamate; Prop-2-ynyl N-butylcarbamate; Carbamic acid, butyl-, 2-propynyl ester; PROPARGYL BUTYLCARBAMATE; Butylcarbamic acid propargyl ester cas no: 76114-73-3