193278-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 193278-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,2,7 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 193278-19:
(8*1)+(7*9)+(6*3)+(5*2)+(4*7)+(3*8)+(2*1)+(1*9)=162
162 % 10 = 2
So 193278-19-2 is a valid CAS Registry Number.
193278-19-2Relevant academic research and scientific papers
The sily-durst chlorination of hydroxy sulfoxides
Oddon,Uguen
, p. 4407 - 4410 (2007/10/03)
Treatment by sulfuryl chloride of the bis-O-TES derivative of a γ,ε-bis-hydroxy phenylsulfoxide resulted in the selective formation of the corresponding γ-chloro-ε-hydroxy phenylsulfone.
