Sekar, N. published the artcileThiazole – containing monoazo direct dyes, Formula: C14H12N2S, the publication is Colourage (2005), 52(3), 95-98, database is CAplus.
A review. Chem. of monoazo direct dyes based on dehydrothio-p-toluidine and its higher analogs and the others containing thiazolyl residue is discussed in the light of structures documented in color index.
Colourage published new progress about 92-36-4. 92-36-4 belongs to thiazole, auxiliary class Organic Pigment, name is 2-(4-Aminophenyl)-6-methylbenzothiazole, and the molecular formula is C8H5F3O2S, Formula: C14H12N2S.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/thiazole,
Thiazole | chemical compound | Britannica