131573-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131573-45-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,7 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131573-45:
(8*1)+(7*3)+(6*1)+(5*5)+(4*7)+(3*3)+(2*4)+(1*5)=110
110 % 10 = 0
So 131573-45-0 is a valid CAS Registry Number.
131573-45-0Relevant academic research and scientific papers
Pure Enantiomers from Retro-Diels-Alder Processes
Beckmann, Marion,Hildebrandt, Hinrich,Winterfeldt, Ekkehard
, p. 335 - 345 (2007/10/02)
Diastereoselective and regioselective transformations of cycloadducts to enantiomerically pure cyclopentadienes are reported.Retro-Diels-Alder processes finally give rise to pure enantiomers in high yield.
