161987-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161987-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,9,8 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 161987-55:
(8*1)+(7*6)+(6*1)+(5*9)+(4*8)+(3*7)+(2*5)+(1*5)=169
169 % 10 = 9
So 161987-55-9 is a valid CAS Registry Number.
161987-55-9Relevant articles and documents
Ruthenium complexes with an anthyridine-based ligand. Synthesis, characterization and catalytic activity
Lo, Ying-Hao,Liu, Yi-Hung,Peng, Shie-Ming,Liu, Shiuh-Tzung
, p. 839 - 845 (2013)
Complexation of 2, 7-bis(2-pyridinyl)-9-phenylanthyridine (4) with [RuCl2(CO)3(THF)] and [(η6-p-cy-mene) RuCl2]2 provided the mono-nuclear complex [(4)Ru(CO) 3Cl][RuCl3(CO)3
