100311-18-0 2-(Benzyloxy)-4-butylamino-benzoic acid 2-(dimethylamino)ethyl ester 4-14-00-02003 (Beilstein Handbook Reference) BENZOIC ACID, 2-(BENZYLOXY)-4-BUTYLAMINO-, 2-(DIMETHYLAMINO)ETHYL ESTER BRN 3463324 WIN 3613