617673-53-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 617673-53-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,7,6,7 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 617673-53:
(8*6)+(7*1)+(6*7)+(5*6)+(4*7)+(3*3)+(2*5)+(1*3)=177
177 % 10 = 7
So 617673-53-7 is a valid CAS Registry Number.
617673-53-7Relevant academic research and scientific papers
Novel indenyl half-sandwich osmium(II) complexes. X-ray structure of [Os{=C=C(H)But}(η5-C9H7)(PPh 3)2][PF6]·OEt2
Gimeno, José,Gonzalez-Cueva, Mercedes,Lastra, Elena,Perez-Carre?o, Enrique,García-Granda, Santiago
, p. 99 - 106 (2008/10/08)
Reaction of LiC9H7 with [OsBr2(PPh3)3] gives the complex [Os(η5-C9H7)Br(PPh3) 2] (1). The analogous complex [Os(η5-C9H
