Sildenafil sulphate Cas 139755-83-2([email protected])

Name: Sildenafil
Synonyms:SILDENAFIL;5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7h-pyrazol[4,3d]pyrimidin-7-one;7H-Pyrazolo[4,3-d]pyriMidin-7-one,5-[2-ethoxy-5-[(4-Methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-;Sildenafilsolution;5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolChemicalbooko[4,3-d]pyrimidin-7-one;5-[2-Ethoxy-5-[(4-methyl-piperazin-1-yl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one;5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one;5-[2-ethoxy-5-(4-Methylpiperazine-1-sulfonyl)phenyl]-1-Methyl-3-propyl-1H,6H,7H-pyrazolo[4,3-d]pyriMidin-7-one
CAS NO.:139755-83-2
EINECS: 604-158-7
Molecular formula: c22h30n6o4s
Appearance: white crystalline powder 
MOQ: 1kg/bag
Sample: Available
Storage:Store in cool & dry place, Keep away from strong light and heat.
Purity: 99%
Packaging: 1kg/Aluminum foil bag; 25kg/drum; customized
Payment Terms: Western Union /RIA bank transfer / BTC / TT / Money Gram 
Mode of Transportation: By express or air or sea
Express: Fedex, UPS, DHL. TNT, EMS, EUB, HKEMS
Port: Shanghai, Tianjin,Qingdao, Guangzhou                                                     
Delivery Lead Time: Within 7 days by express, 3-7 days by air, 7- 45 days by sea

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