1-ISOQUINOLINECARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-4,6-DIHYDROXY-2-METHYL-, ISOBU 1-Isoquinolinecarboxylic acid, 1,2,3,4-tetrahydro-4,6-dihydroxy-2-methyl-, isobutyl ester 1-Isoquinolinecarboxylic acid, 4,6-dihydroxy-2-methyl-1,2,3,4-tetrahydro-, isobutyl ester 36769-48-9 4,6-Dihydroxy-2-methyl-1,2,3,4-tetrahydro-1-isoquinolinecarboxylic acid isobutyl ester BRN 0488898