84261-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84261-46-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,6 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84261-46:
(7*8)+(6*4)+(5*2)+(4*6)+(3*1)+(2*4)+(1*6)=131
131 % 10 = 1
So 84261-46-1 is a valid CAS Registry Number.
84261-46-1Relevant academic research and scientific papers
Syntheses of 3-Hydroxy-tetrahydroquinoline-2,4-diones
Stadlbauer, Wolfgang,Kappe, Thomas
, p. 1196 - 1200 (2007/10/02)
Oxidation of 3-alkyl- and 3-arylsubstituted 4-hydroxy-2-quinolones (1) by irradiation with UV light, reaction with 3-chloro-peroxybenzoic acid or hydrogen peroxide in alkaline solution leads to 3-hydroxy-3-substituted quinoline-2,4-diones (2). - Key words
