140458-76-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140458-76-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,5 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 140458-76:
(8*1)+(7*4)+(6*0)+(5*4)+(4*5)+(3*8)+(2*7)+(1*6)=120
120 % 10 = 0
So 140458-76-0 is a valid CAS Registry Number.
140458-76-0Relevant academic research and scientific papers
Synthesis and easy racemisation of an atropisomerically chiral phosphinamine
Alcock,Brown,Pearson,Woodward
, p. 17 - 20 (2007/10/02)
Both the chelating P-N ligand 1-(2'-diphenylphosphino-3',6'-dimethoxypehnyl)-isoquinoline and its square planar Pd complex (15) atropisomerise readily at room temperature.
