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N-Sulfinyldiethylimmonium Tetrafluoroborate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77044-46-3

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77044-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77044-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,4 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77044-46:
(7*7)+(6*7)+(5*0)+(4*4)+(3*4)+(2*4)+(1*6)=133
133 % 10 = 3
So 77044-46-3 is a valid CAS Registry Number.

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