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N-(3,3-difluorocyclobutyl)methanesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

637031-95-9

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637031-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 637031-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,7,0,3 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 637031-95:
(8*6)+(7*3)+(6*7)+(5*0)+(4*3)+(3*1)+(2*9)+(1*5)=149
149 % 10 = 9
So 637031-95-9 is a valid CAS Registry Number.

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