Florasulam (CAS 145701-23-1) is a triazole and pyrimidine sulfonamide herbicide 

Reported for the first time in the 1980 s the dow agricultural science pyrimidine amide herbicide, successfully developed multiple subsequent to triazole and pyrimidine efficient herbicide new type of sulfonamide as the parent compound. Double fluoride sulfonic grass amine is the sulfonated grass thiazole amine, chlorine and thiazole its grass amine ester amine and double sulfonyl chloride sulfonyl grass grass amine is developed in the mid – 1990 – s after the fifth triazole pyrimidine sulfonamide herbicide varieties.