1,4,4,6,6,9,11,13-octamethyl-11,13-diphenyl-5,10,12,14,15-pentaoxa-1,4,6,9,11,13-hexasila-bicyclo[7.5.1]pentadecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 62822-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,8,2 and 2 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 62822-92: (7*6)+(6*2)+(5*8)+(4*2)+(3*2)+(2*9)+(1*2)=128 128 % 10 = 8 So 62822-92-8 is a valid CAS Registry Number.