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N-benzyloxycarbonyl-3α-(3-methylbuten-3-yl)-4-oxo-L-proline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

757994-66-4

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757994-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 757994-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,9,9 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 757994-66:
(8*7)+(7*5)+(6*7)+(5*9)+(4*9)+(3*4)+(2*6)+(1*6)=244
244 % 10 = 4
So 757994-66-4 is a valid CAS Registry Number.

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