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3-hydroxy-2-methylenehept-6-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190852-13-2

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190852-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190852-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,8,5 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 190852-13:
(8*1)+(7*9)+(6*0)+(5*8)+(4*5)+(3*2)+(2*1)+(1*3)=142
142 % 10 = 2
So 190852-13-2 is a valid CAS Registry Number.

190852-13-2Upstream product

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