37906-93-7 BICYCLO(5.1.0)OCTA-2,4-DIENE-8-CARBOXYLIC ACID, 2-(DIETHYLAMINOETHYL) ESTER, HYD Bicyclo(5.1.0)octa-2,4-diene-8-carboxylic acid, 2-(diethylaminoethyl) ester, hydrochloride MP 19