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cis-(CO)4Cr{(CH3)2AsC6H4N(CH3)2}2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22022-78-2

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22022-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22022-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,2 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22022-78:
(7*2)+(6*2)+(5*0)+(4*2)+(3*2)+(2*7)+(1*8)=62
62 % 10 = 2
So 22022-78-2 is a valid CAS Registry Number.

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