1-bromo-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 74610-00-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,1 and 0 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 74610-00: (7*7)+(6*4)+(5*6)+(4*1)+(3*0)+(2*0)+(1*0)=107 107 % 10 = 7 So 74610-00-7 is a valid CAS Registry Number.