82958-11-0 AF 698 AP 698 Eburnamenine-14-carboxylic acid, 1,3-dihydro-3-oxo-1-isobenzofuranyl ester, (3-alpha,16-alpha)- Eburnamenine-14-carboxylic acid, 1,3-dihydro-3-oxo-1-isobenzofuranyl ester, (3alpha,16alpha)-