Cialis - CAS：171596-29-5

Synonyms: (6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2
-methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione; Tadalafil
Formula: C22H19N3O4
Formula Weight: 389.40
CAS：171596-29-5
Assay:99.4%
Properties:white powder. Odorless, bitter, insoluble in water and alcohol.
Package:1KG/Aluminum Foil Bag ,25KG/barrel
Usage:Pharmaceutical raw material
Improve the physiological function