2-Propanol, 1,1,1,3-tetrachloro-3-(phenylsulfonyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 77914-08-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,1 and 4 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 77914-08: (7*7)+(6*7)+(5*9)+(4*1)+(3*4)+(2*0)+(1*8)=160 160 % 10 = 0 So 77914-08-0 is a valid CAS Registry Number.