2-(Dimethylamino)ethyl diphenyl(prop-2-ynyloxy)acetate hydrochloride 2765-97-1 ACETIC ACID, DIPHENYL(2-PROPYNYLOXY)-, 2-(DIMETHYLAMINO)ETHYL ESTER, HYDROCHLORI Acetic acid, diphenyl(2-propynyloxy)-, 2-(dimethylamino)ethyl ester, hydrochloride Benzeneacetic acid, alpha-phenyl-alpha-(2-propynyloxy)-, 2-(dimethylamino)ethyl ester, hydrochloride EINECS 220-439-3 Sertal alpha,alpha-Diphenyl-alpha-propargoxyacetic acid (beta-dimethylaminoethyl)ester hydrochloride beta-Dimethylaminoethyl-alpha,alpha-diphenyl-alpha-propargoxyacetate