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5-acetoxy-6-(4-chlorophenyl)-1,3-dimethylpyrazolo<3,4-b>pyrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

170801-31-7

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170801-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170801-31-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,8,0 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 170801-31:
(8*1)+(7*7)+(6*0)+(5*8)+(4*0)+(3*1)+(2*3)+(1*1)=107
107 % 10 = 7
So 170801-31-7 is a valid CAS Registry Number.

170801-31-7Downstream Products

170801-31-7Relevant academic research and scientific papers

SYNTHESIS OF PYRAZOLOPYRAZINES FROM 5-AMINO-4-NITROZOPYRAZOLES AND DIMETHYLPHENACYLSULFONIUM BROMIDES

Takahashi, Masahiko,Hatazaki, Masahiko

, p. 1667 - 1674 (2007/10/03)

Reaction of 1,3-disubstituted 5-amino-4-nitropyrazoles (1) with dimethylphenacylsulfonium bromides (2) in boiling pyridine gave 1,3,6-trisubstituted pyrazolopyrazine 4-oxides (4) and/or 1,3,6-trisubstituted pyrazolopyrazin-5(4H)-ones (5).

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