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2-[5-(2-methyl-[1,3]dioxolan-2-yl)-pent-2-enyl]-malonic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

930573-20-9

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930573-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 930573-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,5,7 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 930573-20:
(8*9)+(7*3)+(6*0)+(5*5)+(4*7)+(3*3)+(2*2)+(1*0)=159
159 % 10 = 9
So 930573-20-9 is a valid CAS Registry Number.

930573-20-9Upstream product

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