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2,6-Diacetoxy-biphenyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

49644-65-7

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49644-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49644-65-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,4 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 49644-65:
(7*4)+(6*9)+(5*6)+(4*4)+(3*4)+(2*6)+(1*5)=157
157 % 10 = 7
So 49644-65-7 is a valid CAS Registry Number.

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