62925-34-2 Usage
Complex structure
Consists of two nitro groups, two keto groups, and four oxygen atoms bound to a polycyclic aromatic hydrocarbon backbone
Highly reactive and potentially toxic substance
Byproduct of industrial processes involving the combustion of organic materials
Known to have mutagenic and carcinogenic properties
Poses significant environmental and health risks
Production and use are regulated in many countries.
Check Digit Verification of cas no
The CAS Registry Mumber 62925-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,2 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 62925-34:
(7*6)+(6*2)+(5*9)+(4*2)+(3*5)+(2*3)+(1*4)=132
132 % 10 = 2
So 62925-34-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H4N2O8/c17-13-7-1-5(15(19)20)3-9-11(7)12-8(14(18)24-9)2-6(16(21)22)4-10(12)23-13/h1-4H
62925-34-2Relevant articles and documents
Bromination of deactivated polycyclic aromatic nitro compounds
Andrievskii,Gorelik,Linko,Grachev
, p. 1474 - 1481 (2013)
Bromination of 2,7-dinitro-9,10-phenanthrenequinone, 2,5-dinitro-9,10- phenanthrenequinone, and 2,4,7-trinitrofluorenone with bromine in concentrated sulfuric acid in the presence of acetic acid gave, respectively, 4-bromo-2,7-dinitro-9,10-phenanthrenequinone, 2-bromo-4,7-dinitro-9,10- phenanthrenequinone, and 5-bromo-2,4,7-trinitrofluorenone. No bromination occurred in the absence of nitric acid. The same brominated polynitro compounds can be obtained under analogous conditions directly from unsubstituted 9,10-phenanthrenequinone and fluorenone.
