105897-13-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105897-13-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,8,9 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 105897-13:
(8*1)+(7*0)+(6*5)+(5*8)+(4*9)+(3*7)+(2*1)+(1*3)=140
140 % 10 = 0
So 105897-13-0 is a valid CAS Registry Number.
105897-13-0Relevant academic research and scientific papers
SPIROCYCLIC MEISENHEIMER COMPLEXES. XVIII. INTRAMOLECULAR 1,2 ? COMPLEXES FROM 2-(3,5-DINITROPHENYLTHIO)ETHANOL AND ITS S,S-DIOXIDE
Knyazev, V. N.,Drozd, V. N.
, p. 2369 - 2372 (2007/10/02)
The reaction of 2-(3,5-dinitrophenylthio)- and 2-(3,5-dinitrophenylsulfonyl)ethanols with potassium tert-butoxide leads to the formation of intramolecular anionic Meisenheimer 1,2 ? complexes.
