Tazarotene English Synonyms: 3-pyridinecarboxylicacid,6-((3,4-dihydro-4,4-dimethyl-2h-1-benzothiopyran-6-y;agn190168; Tazorac; Zorac; 6-[(3,4-Dihydro-4,4-dimethyl-2H-1-benzothiopyran)-6-yl]nicotinic acid ethyl ester CAS NO.: 118292-40-3 Assay: 98% Molecular Formula: C21H21NO2S Molecular Weight: 351.46 Packing: 25kg/drum Appearance: Class white or light yellow solid Usage: For the treatment of psoriasis, acne, and for unusual diseases keratosis, follicular disease, skin cancer, precancerous lesions E-mail: zq@chembj.com Skype: fan-@outlook.com