1-ISOQUINOLINECARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-4,6-DIHYDROXY-2-METHYL-, METHY 1-Isoquinolinecarboxylic acid, 1,2,3,4-tetrahydro-4,6-dihydroxy-2-methyl-, methyl ester 1-Isoquinolinecarboxylic acid, 4,6-dihydroxy-2-methyl-1,2,3,4-tetrahydro-, methyl ester 23824-12-6 4,6-Dihydroxy-2-methyl-1,2,3,4-tetrahydro-1-isoquinolinecarboxylic acid methyl ester 5-22-05-00387 (Beilstein Handbook Reference) BRN 0485381