N-(oxiran-2-ylmethyl)-N-{1-[4-(propan-2-yl)phenyl]ethyl}benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 89820-11-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,2 and 0 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 89820-11: (7*8)+(6*9)+(5*8)+(4*2)+(3*0)+(2*1)+(1*1)=161 161 % 10 = 1 So 89820-11-1 is a valid CAS Registry Number.