220985-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220985-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,9,8 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220985-77:
(8*2)+(7*2)+(6*0)+(5*9)+(4*8)+(3*5)+(2*7)+(1*7)=143
143 % 10 = 3
So 220985-77-3 is a valid CAS Registry Number.
220985-77-3Relevant academic research and scientific papers
Synthesis and second-order nonlinear optical properties of donor-acceptor
Cadierno, Victorio,Conejero, Salvador,Gamasa, M. Pilar,Gimeno, José,Asselberghs, Inge,Houbrechts, Stephan,Clays, Koen,Persoons, André,Borge, Javier,García-Granda, Santiago
, p. 582 - 597 (2008/10/08)
σ-Alkynyl complexes [Ru(C≡C-C6H4R-4)(η5-C 9H7)L2] (L = PPh3, R = NO2 (3a), C≡C-C6H4-NO2-4 (4), N=CH-C6H4NO2
