191919-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191919-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,9,1 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 191919-99:
(8*1)+(7*9)+(6*1)+(5*9)+(4*1)+(3*9)+(2*9)+(1*9)=180
180 % 10 = 0
So 191919-99-0 is a valid CAS Registry Number.
191919-99-0Relevant academic research and scientific papers
Regioselective synthesis of η3-(N-methoxycarbonyl-7-azabicyclo[2.2.1]he ta-2,5-dienyl) -η5-(C5Me5) RuCl complexes
Chen, Zhengming,Luo, Lubin,Nolan, Steven P.,Petersen, Jeffrey L.,Trudell, Mark L.
, p. 25 - 30 (2007/10/03)
The reactions of Cp*Ru(COD)Cl and CpRu(COD)Cl with N-methoxycarbonyl-7-azabicyclo[2.2.1]hepta-2,5-diene derivatives were found to give η3-[N(CO2Me)C6H3(2-p-MeC6H4SO2)(6-CO2