171752-68-4

(1R, 3R) -9H-PYRIDO [3,4-B] ACO-3-CARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-1- (3,4-METHYLENEDIOXYPH ENYL), METHYL ESTER, HYDROCHLORIDE 171752- 68-4 agahî