(2Z,6Z,10E,14E)-1-Bromo-3,7,11,15,19-pentamethyl-icosa-2,6,10,14,18-pentaene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 80373-82-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,7 and 3 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 80373-82: (7*8)+(6*0)+(5*3)+(4*7)+(3*3)+(2*8)+(1*2)=126 126 % 10 = 6 So 80373-82-6 is a valid CAS Registry Number.