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methyl 2-acetamido-2-deoxy-4,6-di-O-methyl-3-O-(2,3-di-O-methyl-β-D-glucopyranosyluronic acid)-α-D-glucopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80831-91-0

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80831-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80831-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,3 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 80831-91:
(7*8)+(6*0)+(5*8)+(4*3)+(3*1)+(2*9)+(1*1)=130
130 % 10 = 0
So 80831-91-0 is a valid CAS Registry Number.

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