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2-((E)-2-Ethoxycarbonyl-vinyl)-4-methyl-5-oxo-2,5-dihydro-isoxazole-3-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

328247-65-0

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328247-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 328247-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,2,4 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 328247-65:
(8*3)+(7*2)+(6*8)+(5*2)+(4*4)+(3*7)+(2*6)+(1*5)=150
150 % 10 = 0
So 328247-65-0 is a valid CAS Registry Number.

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