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5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1h-pyrazolo[4,3-d]pyrimidin-7(6h)-one

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  Post Date: May 12,2017
  Expiry Date: Nov 08,2017
  Detailed Description: Cas No. :139756-21-1 Quantity: 1000Kilograms
Price:150 USD Kilograms
Payment Method: T/T L/C D/A D/P western union moneygram
Sildenafil impurity.

  CAS Registry Number:

139756-21-1

  Synonyms: ;5-(2-Ethoxyphenyl)-1-Methyl-3-N-Propyl-1,6-Dihydro-7H-Pyrazolo[4,3-D]Pyrimidin-7-One;5-(2-Ethoxyphenyl)-1-Methyl-3-Propyl-1,6-Dihydro-7H-Pyrazolo[4,3-D]-7-Pyrimidinone;5-(2-Ethoxy Phenyl)-1,6-Dihydro-1-Methyi-3-Propyl-7H-Pyrazolo-[4,3-D] Pyrimidin-7-One.;5-(2-Ethoxyphenyl)-1-Me-3-N-Propyl-1,6-Dihydro-7H-Pyrazolo(4,3D)-7-Pyrimidin;7H-Pyrazolo[4,3-D]Pyrimidin-7-One,5-(2-Ethoxyphenyl)-1,4-Dihydro-1-Methyl-3-Propyl-;5-(2-Ethoxyphenyl)-1-Methyl-3-Propyl-1,4-Dihydro-7H-Pyrazolo[4,3-D]Pyrimidin-7-One;
  Molecular Formula: C17H20N4O2
  Molecular Weight: 312.3663
  Molecular Structure: 139756-21-1 5-(2-Ethoxyphenyl)-1-Methyl-3-N-Propyl-1,6-Dihydro-7H-Pyrazolo[4,3-D]-7-Pyrimidinone
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Hunan Huateng Pharmaceutical Co. Ltd.     [ China ]        
  Contact: Chem Peg
  Tel: +8673182251112
  Fax: +86 0731-82251112-818
  Email: sales@huatengusa.com
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