4-(Dimethylamino)butyn-1-ol acetate (CAS NO.3921-94-6) is also called as 3-04-00-00836 (Beilstein Handbook Reference) ; 4-Dimethylaminobut-2-ynyl acetate ; BRN 1761618 ; Butyn-1-ol, 4-(dimethylamino)-, acetate .