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ethyl 3-cyano-7-methyl-6-oxo-6H-pyrazolo[1,5-a][1,3]diazepine-8-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77936-97-1

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77936-97-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77936-97-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,3 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77936-97:
(7*7)+(6*7)+(5*9)+(4*3)+(3*6)+(2*9)+(1*7)=191
191 % 10 = 1
So 77936-97-1 is a valid CAS Registry Number.

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77936-97-1Relevant academic research and scientific papers

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