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7-isopropyl-3-phenyl-3H-1,2,3-triazolo<4,5-d>pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74136-40-6

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74136-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74136-40-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,3 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74136-40:
(7*7)+(6*4)+(5*1)+(4*3)+(3*6)+(2*4)+(1*0)=116
116 % 10 = 6
So 74136-40-6 is a valid CAS Registry Number.

74136-40-6Downstream Products

74136-40-6Relevant academic research and scientific papers

Triazolopyrimidines. VI. 3-Phenyl-3H-1,2,3-triazolopyrimidine-7-carbonitrile and Related Compounds

Higashino, Takeo,Katori, Tatsuhiko,Yoshida, Shizuo,Hayashi, Eisaku

, p. 255 - 261 (2007/10/02)

Nucleophilic reagents were found to react with 3-phenyl-3H-1,2,3-triazolopyrimidine-7-carbonitrile (1) in two ways, depending on the nature of the reagent.One is substitution by attack of the reagent on the carbon at the 7-position, to which the cy

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