2020-77-1 Usage
Potential biological activities
anti-inflammatory, analgesic properties
Important chemical compound with various applications
Check Digit Verification of cas no
The CAS Registry Mumber 2020-77-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,2 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2020-77:
(6*2)+(5*0)+(4*2)+(3*0)+(2*7)+(1*7)=41
41 % 10 = 1
So 2020-77-1 is a valid CAS Registry Number.
2020-77-1Relevant academic research and scientific papers
A mechanistic deviation in the Bischler indole synthesis
Sanchez-Viesca,Gomez,Berros, Martha
, p. 367 - 372 (2007/10/03)
When α-bromo-2,4,5-trimethoxybutyrophenone reacted with p-toluidine, the unexpected 3,5-dimethyl-2-(2,4,5-trimethoxybenzyl)indole was obtained. This mechanistic deviation was also observed with α -bromo-2,4,5-trimethoxyvalerophenone and α -bromo-2,4,5-tri
