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1-methyl-3-(propoxymethyl)imidazolium chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

612490-46-7

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612490-46-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 612490-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,2,4,9 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 612490-46:
(8*6)+(7*1)+(6*2)+(5*4)+(4*9)+(3*0)+(2*4)+(1*6)=137
137 % 10 = 7
So 612490-46-7 is a valid CAS Registry Number.

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