75840-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75840-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,4 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75840-99:
(7*7)+(6*5)+(5*8)+(4*4)+(3*0)+(2*9)+(1*9)=162
162 % 10 = 2
So 75840-99-2 is a valid CAS Registry Number.
75840-99-2Relevant academic research and scientific papers
Formation d'hydroxy-5 methyl-5 isoxazolidinones-3 par action du dicetene sur les hydroxylamines
Perronnet, Jacques,Girault, Pierre,Demoute, Jean-Pierre
, p. 727 - 731 (2007/10/02)
The reaction of diketene with N-monosubstituted hydroxylamines provides cyclic derivatives of the 5-hydroxy-5-methylisoxazolidin-3-one type.
