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Carbamic acid, [(3R,6S)-tetrahydro-6-[(1E)-2-(6-methoxy-1,5-naphthyridin-4-yl)ethenyl]- 2H-pyran-3-yl]-, 1,1-dimethylethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

881657-63-2

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881657-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 881657-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,6,5 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 881657-63:
(8*8)+(7*8)+(6*1)+(5*6)+(4*5)+(3*7)+(2*6)+(1*3)=212
212 % 10 = 2
So 881657-63-2 is a valid CAS Registry Number.

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