5930-94-9 Usage
Synthesis Reference(s)
Tetrahedron Letters, 24, p. 3455, 1983 DOI: 10.1016/S0040-4039(00)86011-6
Check Digit Verification of cas no
The CAS Registry Mumber 5930-94-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,3 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5930-94:
(6*5)+(5*9)+(4*3)+(3*0)+(2*9)+(1*4)=109
109 % 10 = 9
So 5930-94-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H4N2O2/c7-6(8)4-1-2-5-3-4/h1-3,5H
5930-94-9Relevant articles and documents
Highly chemoselective nitration of aromatic amines using the Ph3P/Br2/AgNO3 system
Iranpoor, Nasser,Firouzabadi, Habib,Nowrouzi, Najmeh,Firouzabadi, Dena
, p. 6879 - 6881 (2007/10/03)
The use of PPh3/Br2/AgNO3 provides a new reagent system for the novel and highly chemoselective nitration of aromatic amines under mild reaction conditions.
