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China Sildenafil - China Supplier

Sildenafil

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CAS NO: 139755-83-2
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CAS NO:139755-83-2

EC NO:

Molecular Formula:C22H30N6O4S

Molecular Weight:474.5764

Synonyms:;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;Sildenafil Cirtrate;

Molecular Structure:西地那非 139755-83-2

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