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Name:Cialis
Molecular Formula: C22H19N3O4
Molecular weight: 389.4
MP:298-300 degree
CAS NO: 171596-29-5
Content:99%HPLC
Quality standard: USP32
Apperance:White to Off-White Cyrstalline Solid
Packing: 25kg/drum
Usage:Used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor