16499-53-9 Usage
General Description
3-Iodo-4-nitrobenzotrifluoride is a chemical compound with the molecular formula C7H3F3INO2. It is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals due to its ability to react with various organic compounds. The presence of both iodo and nitro functional groups in the compound makes it a versatile precursor for the preparation of other organic compounds. It is a highly reactive and potentially hazardous chemical that should be handled with caution, as it can cause irritation to the skin, eyes, and respiratory system. Additionally, it may be harmful if swallowed or inhaled, and it should be stored and handled in accordance with proper safety protocols.
Check Digit Verification of cas no
The CAS Registry Mumber 16499-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,9 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16499-53:
(7*1)+(6*6)+(5*4)+(4*9)+(3*9)+(2*5)+(1*3)=139
139 % 10 = 9
So 16499-53-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H3F3INO2/c8-7(9,10)4-1-2-6(12(13)14)5(11)3-4/h1-3H
16499-53-9Relevant articles and documents
Au-catalyzed formation of functionalized quinolines from 2-alkynyl arylazide derivatives
Gronnier, Colombe,Boissonnat, Guillaume,Gagosz, Fabien
supporting information, p. 4234 - 4237 (2013/09/12)
A new method for converting 2-alkynyl arylazide derivatives into functionalized polysubstituted quinolines following a gold-catalyzed 1,3-acetoxy shift/cyclization/1,2-group shift sequence has been developed. This transformation proceeds under mild reaction conditions, is efficient, and tolerates a large variety of functional groups.
