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1,2:5,6-di-O-cyclohexylidene-α-D-allofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

620630-83-3

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620630-83-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 620630-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,6,3 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 620630-83:
(8*6)+(7*2)+(6*0)+(5*6)+(4*3)+(3*0)+(2*8)+(1*3)=123
123 % 10 = 3
So 620630-83-3 is a valid CAS Registry Number.

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