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     Shenzhen OK Biotech Technology Co., Ltd.(SZOB)

     HK Add: 6/F, Fo Tan Industrial Centre, 26-28 Au Pui Wan St ,Fo Tan, Shatin, Hongkong

     China mainland Add: 8F, Fuxuan Building, No. 46, East Heping Rd, Longhua New  District,  Shenzhen, PRC China



     Tel: +852-64872529

     Fax: +852-54852411

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sildenafil tablets 100 mg Sildenafil 139755-83-2
Sildenafil 139755-83-2


Product Name: Sildenafil

Chemical Name:

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; 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; Sildenafil Citrate

Cas No.: 139755-83-2

Molecular Formula: C22H30N6O4S

Molecular Weight: 474.5764

Melting Point: 187-189°C

Boiling Point: 672.4°C at 760 mmHg

Description: White powder

Structural Formula:

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Address: HK: 6/F,Fo Tan Industrial Centre,26-28 Au Pui Wan St,Fo Tan,Shatin,Hongkong Shenzhen: 8F, Fuxuan Building, No. 46, East Heping Rd, Longhua New District, Shenzhen, PRC China
Tel: 00852-64872529