Benzeneacetic acid, α-ethyl-, 2-(diethylamino)ethyl ester, 2-hydroxy-1,2,3-propanetricarboxylate (1:?)
Butyric acid, 2-phenyl-, 2-(diethylamino)ethyl ester, citrate
Benzeneacetic acid, α-ethyl-, 2-(diethylamino)ethyl ester, 2-hydroxy-1,2,3-propanetricarboxylate
2-Diethylaminoethyl 2-phenylbutyrate citrate
Butethamate citrate