Product Name: 4-Toluenesulfonylurea (PTSU)
CAS NO.: 1694-06-0
Structural formula.:

Standard: ≥99%
Packaging: 25kg/drum
Customs code: 2935009090
Tax refund: 10%
Use: Gliclazide side chain, can also synthesize tolbutamide (hypoglycemic drug)

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