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isopropyl 4-{2-nitro-4,5-dimethoxyphenyl}-2-methyl-5-oxo-7-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

331840-47-2

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  • isopropyl 4-{2-nitro-4,5-dimethoxyphenyl}-2-methyl-5-oxo-7-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate

    Cas No: 331840-47-2

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331840-47-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331840-47-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,8,4 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 331840-47:
(8*3)+(7*3)+(6*1)+(5*8)+(4*4)+(3*0)+(2*4)+(1*7)=122
122 % 10 = 2
So 331840-47-2 is a valid CAS Registry Number.

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