2,6-Dichloro-2,4,4,6,8,8-hexaphenyl-[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 59427-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,2 and 7 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 59427-31: (7*5)+(6*9)+(5*4)+(4*2)+(3*7)+(2*3)+(1*1)=145 145 % 10 = 5 So 59427-31-5 is a valid CAS Registry Number.