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[3-Bromo-1-methyl-5-(2,2,2-trichloro-acetyl)-1H-pyrrol-2-yl]-acetonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

299918-22-2

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299918-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299918-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,1 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 299918-22:
(8*2)+(7*9)+(6*9)+(5*9)+(4*1)+(3*8)+(2*2)+(1*2)=212
212 % 10 = 2
So 299918-22-2 is a valid CAS Registry Number.

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