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Carbamic acid, (2,6-dimethyl-4-pyridinyl)-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

193690-75-4

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193690-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193690-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,6,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 193690-75:
(8*1)+(7*9)+(6*3)+(5*6)+(4*9)+(3*0)+(2*7)+(1*5)=174
174 % 10 = 4
So 193690-75-4 is a valid CAS Registry Number.

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