82813-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82813-84-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,1 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82813-84:
(7*8)+(6*2)+(5*8)+(4*1)+(3*3)+(2*8)+(1*4)=141
141 % 10 = 1
So 82813-84-1 is a valid CAS Registry Number.
82813-84-1Relevant academic research and scientific papers
STEREOSPECIFIC SYNTHESIS OF ETHERS OF HYDROXYTETRAHYDROTHIOPHENE-1,1-DIOXIDES USING INTERPHASE CATALYSIS
Tolstikov, G. A.,Novitskaya, N. N.,Shul'ts, E. E.
, p. 1129 - 1134 (2007/10/02)
Methods have been developed for the stereospecific synthesis of O-benzyl- and O-methyl-derivatives of hydroxytetrahydrothiophene-1,1-dioxides in the presence of phase transfer catalysts.
