33695-02-2 4-Benzothiazolecarboxylic acid, 4,5,6,7-tetrahydro-2-o-tolyl-, methyl ester BRN 1012101 Methyl 4,5,6,7-tetrahydro-2-o-tolyl-4-benzothiazolecarboxylate o-Tolyl-2 carbomethoxy-4 tetrahydro-4,5,6,7 benzothiazole [French]