477740-97-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 477740-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,7,4 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 477740-97:
(8*4)+(7*7)+(6*7)+(5*7)+(4*4)+(3*0)+(2*9)+(1*7)=199
199 % 10 = 9
So 477740-97-9 is a valid CAS Registry Number.
477740-97-9Relevant academic research and scientific papers
Structural isomers of aryl-substituted η3-propargyl complexes: η2-1-metalla(methylene)cyclopropene and η3-benzyl complexes
Casey, Charles P.,Boller, Timothy M.,Kraft, Stefan,Guzei, Ilia A.
, p. 13215 - 13221 (2007/10/03)
Hydride abstraction from C5Me5(CO)2Re (η2-PhC≡CCH2Ph) (1) gave a 3:1 mixture of η3-propargyl complex C5Me5(CO)2Re(η3- PhCH-C≡CPh)][BF4
