20628-59-5 Usage
Synthesis Reference(s)
Tetrahedron, 40, p. 2585, 1984 DOI: 10.1016/S0040-4020(01)96879-6
Check Digit Verification of cas no
The CAS Registry Mumber 20628-59-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,2 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20628-59:
(7*2)+(6*0)+(5*6)+(4*2)+(3*8)+(2*5)+(1*9)=95
95 % 10 = 5
So 20628-59-5 is a valid CAS Registry Number.
InChI:InChI=1/C3H4O2S/c6-3-4-1-2-5-3/h1-2H2
20628-59-5Relevant academic research and scientific papers
1,1'-Thiocarbonyldi-2,2'-pyridone. A New Useful Reagent for Functional Group Conversions under Essentially Neutral Conditions
Kim, Sunggak,Yi, Kyu Yang
, p. 2613 - 2615 (2007/10/02)
1,1'-Thiocarbonyldi-2,2'-pyridone is a useful reagent for the preparation of nitriles, carbodiimides, cyclic thionocarbonates, and isothiocyanates and deoxygenation of alcohols under essentially neutral conditions.
