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methyl 3-hydroxy-5-(pyridin-3-ylmethoxy)-2-naphthoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

185989-38-2

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185989-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185989-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,9,8 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 185989-38:
(8*1)+(7*8)+(6*5)+(5*9)+(4*8)+(3*9)+(2*3)+(1*8)=212
212 % 10 = 2
So 185989-38-2 is a valid CAS Registry Number.

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