5165-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5165-49-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,6 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5165-49:
(6*5)+(5*1)+(4*6)+(3*5)+(2*4)+(1*9)=91
91 % 10 = 1
So 5165-49-1 is a valid CAS Registry Number.
5165-49-1Relevant academic research and scientific papers
Synthesis and biological screening of some new novel indole derivatives
Mehta,Sikotra,Shah
, p. 2594 - 2597 (2007/10/03)
Synthesis of some novel indole derivatives has been undertaken by the reaction of 1,4-benzoquinone with ethyl-β-(arylamino)-crotonates in the presence/absence of nitrogen atmosphere. The products 1a-o have been screened for their antimicrobial activity an
