4-Benzothiazolecarboxylic acid, 4,5,6,7-tetrahydro-2-(phenylamino)-
4,5,6,7-Tetrahydro-2-(phenylamino)-4-benzothiazolecarboxylic acid
2-Anilino-4,5,6,7-tetrahydrobenzothiazole-4-carboxylic acid
2-(Phenylamino)-4,5,6,7-tetrahydro-1,3-benzothiazole-4-carboxylic acid