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2,5-Diamino-7-(4-methoxy-phenyl)-3-phenylazo-4,7-dihydro-pyrazolo[1,5-a]pyrimidine-6-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118481-14-4

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118481-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118481-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,4,8 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 118481-14:
(8*1)+(7*1)+(6*8)+(5*4)+(4*8)+(3*1)+(2*1)+(1*4)=124
124 % 10 = 4
So 118481-14-4 is a valid CAS Registry Number.

118481-14-4Downstream Products

118481-14-4Relevant academic research and scientific papers

Activated Nitriles in Heterocyclic Synthesis: A Novel Synthesis of Fused Pyrimidine, Pyrazole and Thiazole Derivatives

Ibrahim, Mohamed Kamal Ahmed

, p. 478 - 481 (2007/10/02)

Anisylidenemalononitrile (1) on reaction with 3,5-diamino-4-phenyl-azopyrazole (2), 3-amino-4-(p-chlorophenylazo)-5-pyrazolone (3), 2-aminobenzimidazole, 3-aminotriazole, p-nitroacetophenone and 2-substituted thiazolin-4-ones (4, 5 and 7) in ethanol/piper

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