111192-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111192-59-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,9 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111192-59:
(8*1)+(7*1)+(6*1)+(5*1)+(4*9)+(3*2)+(2*5)+(1*9)=87
87 % 10 = 7
So 111192-59-7 is a valid CAS Registry Number.
111192-59-7Relevant academic research and scientific papers
A BIOMIMETIC APPROACH TO SPORIDESMINS. SYNTHESIS OF AN α,β-EPOXYTRYPTOPHAN DERIVATIVE
Plate, Ralf,Theunisse, Annette W. G.,Nivard, Rutger J. F.,Ottenheijm, Harry C. J.
, p. 6511 - 6518 (2007/10/02)
The reaction of 19 - prepared efficiently from 16 - with DDQ affords 22.This epoxide may serve as a model compound to investigate the biosynthesis of sporidesmins, e.g. 1 and 2.
