691879-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 691879-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,1,8,7 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 691879-26:
(8*6)+(7*9)+(6*1)+(5*8)+(4*7)+(3*9)+(2*2)+(1*6)=222
222 % 10 = 2
So 691879-26-2 is a valid CAS Registry Number.
691879-26-2Relevant academic research and scientific papers
Vinyl and carbene ruthenium(II) complexes from hydridoruthenium(II) precursors
Jung, Stefan,Brandt, Carsten D.,Wolf, Justin,Werner, Helmut
, p. 375 - 383 (2007/10/03)
The reactions of the hydrido compounds [RuHCl(CO)(L)2] {L = PiPr3 (1), PCy3 (2)} with HC≡CR (R = H, Ph, tBu) afforded by insertion of the alkyne into the Ru-H bond the corresponding vinyl complexes [RuCl(CH=CHR)-(CO)(L)su
