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methyl 4-({2,5-dimethyl-1-[2-(trifluoromethyl)phenyl]-1H-pyrrol-3-yl}methylene)-1-(3-methoxypropyl)-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

444781-17-3

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444781-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444781-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,7,8 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 444781-17:
(8*4)+(7*4)+(6*4)+(5*7)+(4*8)+(3*1)+(2*1)+(1*7)=163
163 % 10 = 3
So 444781-17-3 is a valid CAS Registry Number.

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