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4-Pyridazinecarboxylic acid, 1,4-dihydro-3,5-diphenyl-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

60220-49-7

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60220-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60220-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,2,2 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 60220-49:
(7*6)+(6*0)+(5*2)+(4*2)+(3*0)+(2*4)+(1*9)=77
77 % 10 = 7
So 60220-49-7 is a valid CAS Registry Number.

60220-49-7Downstream Products

60220-49-7Relevant academic research and scientific papers

Synthesis of substituted methyl pyridazine-4-carboxylates via cycloaddition of diazomethane to 2,3-disubstituted 2-cyclopropenecarboxylic acids

Razin,Yakovlev,Shataev,Selivanov

, p. 1027 - 1032 (2007/10/03)

A three-step procedure has been developed for the synthesis of 3,5-disubstituted methyl pyridazine-4-carboxylates from accessible 2,3-disubstituted 2-cyclopropenecarboxylates. In the first step, cyclopropene derivatives react with diazomethane to give add

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