107449-08-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107449-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,4 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 107449-08:
(8*1)+(7*0)+(6*7)+(5*4)+(4*4)+(3*9)+(2*0)+(1*8)=121
121 % 10 = 1
So 107449-08-1 is a valid CAS Registry Number.
107449-08-1Relevant academic research and scientific papers
CHEMISTRY OF O-ARYLHYDROXYLAMINES. A NOVEL ACID-CATALYZED REARRANGEMENT OF O-ARYL-N-ACETOACETYLHYDROXYLAMINES TO BENZOFURANS
Endo, Yasuyuki,Namikawa, Kohshi,Shudo, Koichi
, p. 4209 - 4212 (2007/10/02)
Acid-catalyzed rearangement of O-aryl-N-acetoacetylhydroxylamines (1) affords 2-methylbenzofuran-3-carboxamides.Some abnormal rearrangements of the title compounds are also described.
