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L-Valine, N-[1-oxo-2-(trifluoromethyl)-2-propenyl]-, 1,1-dimethylethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

587885-45-8

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587885-45-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 587885-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,7,8,8 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 587885-45:
(8*5)+(7*8)+(6*7)+(5*8)+(4*8)+(3*5)+(2*4)+(1*5)=238
238 % 10 = 8
So 587885-45-8 is a valid CAS Registry Number.

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