1459168-68-3 Usage
Description
With large branched side-chains,?4,9-Dibromo-2,7-bis(2-hexyldecyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (also known as NDI-2HD-2Br) adds solubility to polymer semiconductors by functioning as repeating units in the back-bone.
Check Digit Verification of cas no
The CAS Registry Mumber 1459168-68-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,9,1,6 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1459168-68:
(9*1)+(8*4)+(7*5)+(6*9)+(5*1)+(4*6)+(3*8)+(2*6)+(1*8)=203
203 % 10 = 3
So 1459168-68-3 is a valid CAS Registry Number.