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1,2-Pyrrolidinedicarboxylic acid, 2-[(1E)-3-methoxy-3-oxo-1-propenyl]-5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

866331-52-4

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866331-52-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 866331-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,3,3 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 866331-52:
(8*8)+(7*6)+(6*6)+(5*3)+(4*3)+(3*1)+(2*5)+(1*2)=184
184 % 10 = 4
So 866331-52-4 is a valid CAS Registry Number.

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