102597-03-5 4-21-00-00080 (Beilstein Handbook Reference) ACETIC ACID, DIPHENYL-, 2-(1-METHYL-2-PYRROLIDINYL)ETHYL ESTER BRL 373 BRN 0274209 Diphenylacetic acid 2-(1-methyl-2-pyrrolidinyl)ethyl ester