2-(2-Diphenylsilanyl-ethyl)-2,4,4,6,6,8,8-heptamethyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 69373-82-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,7 and 3 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 69373-82: (7*6)+(6*9)+(5*3)+(4*7)+(3*3)+(2*8)+(1*2)=166 166 % 10 = 6 So 69373-82-6 is a valid CAS Registry Number.