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4-Methoxy-1,1-dioxo-2,3-dihydro-1H-1λ6-thiophene-3-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

146496-35-7

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146496-35-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146496-35-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,9 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146496-35:
(8*1)+(7*4)+(6*6)+(5*4)+(4*9)+(3*6)+(2*3)+(1*5)=157
157 % 10 = 7
So 146496-35-7 is a valid CAS Registry Number.

146496-35-7Upstream product

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