1H-2,1,3,4-Benzothiatriazine,
1-benzoyl-3,5,6,7,8,8a-hexahydro-3-methyl-, 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 63743-25-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,4 and 3 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 63743-25: (7*6)+(6*3)+(5*7)+(4*4)+(3*3)+(2*2)+(1*5)=129 129 % 10 = 9 So 63743-25-9 is a valid CAS Registry Number.