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2-Carboxymethyl-3-methyl-3-methylpropenyl-cyclohexen is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19906-58-2

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19906-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19906-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,0 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19906-58:
(7*1)+(6*9)+(5*9)+(4*0)+(3*6)+(2*5)+(1*8)=142
142 % 10 = 2
So 19906-58-2 is a valid CAS Registry Number.
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