82071-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82071-13-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,7 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82071-13:
(7*8)+(6*2)+(5*0)+(4*7)+(3*1)+(2*1)+(1*3)=104
104 % 10 = 4
So 82071-13-4 is a valid CAS Registry Number.
82071-13-4Relevant academic research and scientific papers
Reaction of Phenacyltriphenylarsonium Bromide with Phenylhydrazines: Synthesis of Some New 3-Phenyl-1,2-dihydrocinnolines through Arsonium Ylid
Bansal, R. K.,Sharma, S. K.,Bhagchandani, Gope
, p. 149 - 150 (2007/10/02)
Phenacyltriphenylarsonium bromide (1) reacts with phenylhydrazines in N,N-dimethylaniline under reflux to give substituted 3-phenyl-1,2-dihydrocinnolines (3).
