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(1SR,2RS,3RS,4RS,6SR)-2,6-dimethyl-4-(phenylsulfonyl)-4-(2-propenyl)-3-(2-oxopropyl)cyclohexane-1,2-diol 1,2-acetonide dimethylhydrazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82769-91-3

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82769-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82769-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,6 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82769-91:
(7*8)+(6*2)+(5*7)+(4*6)+(3*9)+(2*9)+(1*1)=173
173 % 10 = 3
So 82769-91-3 is a valid CAS Registry Number.
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