21447-83-6 3-(Bis(2-chloroethyl)amino)-p-toluic acid 2-(diethylamino)ethyl ester hydrochloride Benzoic acid, 3-(bis(2-chloroethyl)amino)-4-methyl-, 2-(diethylamino)ethyl ester, HCl p-Toluic acid, 3-(bis(2-chloroethyl)amino)-, 2-(diethylamino)ethyl ester, hydrochloride