Toluene-4-sulfonic acid 2-((2R,4aS)-4a,8-dimethyl-7-oxo-1,2,3,4,4a,5,6,7-octahydro-naphthalen-2-yl)-2-hydroxy-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 83093-44-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,9 and 3 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 83093-44: (7*8)+(6*3)+(5*0)+(4*9)+(3*3)+(2*4)+(1*4)=131 131 % 10 = 1 So 83093-44-1 is a valid CAS Registry Number.