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ETHYL 2-NITRILO-3-((3-FLUOROPHENYL)AMINO)PROP-2-ENOATE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

934140-57-5

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934140-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 934140-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,1,4 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 934140-57:
(8*9)+(7*3)+(6*4)+(5*1)+(4*4)+(3*0)+(2*5)+(1*7)=155
155 % 10 = 5
So 934140-57-5 is a valid CAS Registry Number.

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