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

• 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:

  

• 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