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9-(2,4-dichlorophenyl)-7-(4-nitrophenyl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1133775-62-8

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1133775-62-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1133775-62-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,3,7,7 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1133775-62:
(9*1)+(8*1)+(7*3)+(6*3)+(5*7)+(4*7)+(3*5)+(2*6)+(1*2)=148
148 % 10 = 8
So 1133775-62-8 is a valid CAS Registry Number.

1133775-62-8Downstream Products

1133775-62-8Relevant academic research and scientific papers

Synthesis and antimicrobial activity of some new pyrazole, fused pyrazolo[3,4-d]-pyrimidine and pyrazolo[4,3-e][1,2,4]-triazolo[1,5-c]pyrimidine derivatives

Abunada, Nada M.,Hassaneen, Hamdi M.,Kandile, Nadia G.,Miqdad, Omar A.

, p. 1501 - 1517 (2008)

Hydrazonyl bromides 2a,b reacted with active methylene compounds (dibenzoylmethane, acetylacetone, ethyl acetoacetate, phenacyl cyanide, acetoacetanilide, ethyl cyanoacetate, cyanoacetamide and malononitrile) to afford the corresponding 1,3,4,5-tetrasubst

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