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(2R,4S)-3,4-dihydro-4-methyl-3-<(S)-1-α-naphthylethyl>-1,2,3-benzoxathiazine 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77448-94-3

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77448-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77448-94-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,4 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77448-94:
(7*7)+(6*7)+(5*4)+(4*4)+(3*8)+(2*9)+(1*4)=173
173 % 10 = 3
So 77448-94-3 is a valid CAS Registry Number.

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