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methyl 2,3-di-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69983-01-3

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69983-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69983-01-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,8 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69983-01:
(7*6)+(6*9)+(5*9)+(4*8)+(3*3)+(2*0)+(1*1)=183
183 % 10 = 3
So 69983-01-3 is a valid CAS Registry Number.

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