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2-methyl-1,3,4,7-tetraphenyl-4,5,6,7-tetrahydro-2H-4r,7c-episulfano-isoindole-5c,6t-dicarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

41223-66-9

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41223-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41223-66-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,2,2 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 41223-66:
(7*4)+(6*1)+(5*2)+(4*2)+(3*3)+(2*6)+(1*6)=79
79 % 10 = 9
So 41223-66-9 is a valid CAS Registry Number.

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