2.
Name: 4H-Benzo(5,6)cyclohepta(1,2-d)thiazole, 9,10-dihydro-4-(3-(dimethylamino)propylidene)-2-methyl-, monohydrochloride, (E)-
CAS: 53924-72-4



3.
Name: ethyl 5-methyl-2-[(4-methylphenyl)sulfonylamino]-4-phenyl-thiophene-3-carboxylate
CAS: 53976-15-1



4.


