(2019/10/04)
benzothiazole-2-sulphonic acid
methyl iodide
2(3H)-Benzothiazolone
3-methyl-(3H)benzothiazolone
diazomethane
2-diphenylamino-5-(3-methyl-3H-benzothiazol-2-ylidene)-thiazol-4-one
bis-(3-methyl-benzothiazol-2-yl)-methinium; iodide
1-ethyl-2-(3-methyl-3H-benzothiazol-2-ylidenemethyl)-quinolinium; iodide
2-(2,3-diphenyl-5,6-dihydro-pyrrolo[2,1-b]thiazol-7-yl)-3-methyl-benzothiazolium; iodide
1-methyl-2-(3-methyl-3H-benzothiazol-2-ylidenemethyl)-quinolinium; iodide