5-Benzenesulfonyl-9,9-dimethyl-1,2,3,4,4a,5,6,7-octahydro-1,3-methano-naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 73301-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,0 and 1 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 73301-19: (7*7)+(6*3)+(5*3)+(4*0)+(3*1)+(2*1)+(1*9)=96 96 % 10 = 6 So 73301-19-6 is a valid CAS Registry Number.