Synonyms: FC 440;alpha-Ethyl-4-morpholineacetic acid 2,6-xylyl ester hydrochloride;4-Morpholineacetic acid, alpha-ethyl-, 2,6-xylyl ester, hydrochloride;2085-82-7;AC1L44DA;LS-92355;(2,6-dimethylphenyl) 2-morpholin-4-ylbutanoate hydrochloride;2,6-dimethylphenyl 2-(morpholin-4-yl)butanoate hydrochloride (1:1)