884303-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 884303-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,4,3,0 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 884303-65:
(8*8)+(7*8)+(6*4)+(5*3)+(4*0)+(3*3)+(2*6)+(1*5)=185
185 % 10 = 5
So 884303-65-5 is a valid CAS Registry Number.
884303-65-5Relevant articles and documents
A new twist in anion binding: Metallo-helicate hosts for anionic guests
Goetz, Sandrine,Kruger, Paul E.
, p. 1277 - 1284 (2007/10/03)
The condensation of 5-chlorocarbonyl-2,2′-bipyridine with a variety of rigid aromatic diamines, L, gave a series of new bisamido-2,2′- bipyridine based ligands (L = 4,4′-methylenediamine, L1; L = 1,1-bis(4-aminophenyl)cyclohexane, L2; L = 1,1-bis(4-amino-
