1-(6-Methoxy-2-benzothiazolyl)-3-phenylurea 26130-02-9 FRENTIZOLE Frentizol [INN-Spanish] Frentizole [USAN:BAN:INN] Frentizolum [INN-Latin] LY 53616 Urea, N-(6-methoxy-2-benzothiazolyl)-N'-phenyl-