78229-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78229-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,2 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78229-49:
(7*7)+(6*8)+(5*2)+(4*2)+(3*9)+(2*4)+(1*9)=159
159 % 10 = 9
So 78229-49-9 is a valid CAS Registry Number.
78229-49-9Relevant academic research and scientific papers
Thioacyl Isocyanates, XIV. Reaction with β-Bromethanol to Derivatives of Oxazolones and 1,5,3-Oxathiazepinones
Nandi, Kumaresh,Goerdeler, Joachim
, p. 1972 - 1975 (2007/10/02)
Thioacyl isocyanates 1, R = Alkyl and Aryl, react with 2-bromethanol via urethanes 2 normally to N-thioacyloxazolidinones 4, in case of R = tert-butyl to the 1,5,3-oxathiazepinon 5.
