2,2,4,4,6,6,8,8-Octamethyl-3,5,7-trioxo-nonanedioic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 10472-35-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,7 and 2 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 10472-35: (7*1)+(6*0)+(5*4)+(4*7)+(3*2)+(2*3)+(1*5)=72 72 % 10 = 2 So 10472-35-2 is a valid CAS Registry Number.