86434-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86434-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,3 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 86434-23:
(7*8)+(6*6)+(5*4)+(4*3)+(3*4)+(2*2)+(1*3)=143
143 % 10 = 3
So 86434-23-3 is a valid CAS Registry Number.
86434-23-3Relevant academic research and scientific papers
Synthesis of benzosultams via intramolecular vicarious nucleophilic substitution of hydrogen
Wojciechowski,Makosza
, p. 571 - 576 (2007/10/02)
Intramolecular Vicarious Nucleophilic Substitution of Hydrogen (VNS) in N-(3-nitrophenyl)- and N-(3-nitrobenzyl)chloromethylsulfonamides leads to five-, six- and seven-membered benzosultam derivatives.
