63649-64-9 Usage
General Description
4-ISOPROPYL-2-NITROANILINE is a chemical compound with the molecular formula C9H12N2O2. It is an organic compound that consists of a nitro group and aniline group attached to a central isopropyl group. This yellowish crystalline solid is commonly used as an intermediate in the synthesis of various dyes and pigments. It is also used in the production of pharmaceuticals and other organic chemicals. 4-ISOPROPYL-2-NITROANILINE may pose health hazards if not handled properly, and it is important to use proper safety precautions when working with this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 63649-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,6,4 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63649-64:
(7*6)+(6*3)+(5*6)+(4*4)+(3*9)+(2*6)+(1*4)=149
149 % 10 = 9
So 63649-64-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H12N2O2/c1-6(2)7-3-4-8(10)9(5-7)11(12)13/h3-6H,10H2,1-2H3
63649-64-9Relevant articles and documents
RETRACTED ARTICLE: Room-temperature Cu(II)-catalyzed chemo- and regioselective ortho-nitration of arenes via C-H functionalization
Sadhu, Pradeep,Alla, Santhosh Kumar,Punniyamurthy, Tharmalingam
, p. 8541 - 8549 (2014)
An efficient Cu-catalyzed chemo- and regioselective ortho-nitration of N,1-diaryl-5-aminotetrazoles and N,4-diaryl-3-amino-1,2,4-triazoles has been described with good functional group compatibility. The procedure features the use of an operationally simple protocol utilizing the commercially available less toxic CuCl2·2H2O as catalyst and Fe(NO3)3· 9H2O as nitration source at room temperature. Removal of the 5-aminotetrazole directing group has been demonstrated using base hydrolysis to afford substituted 2-nitroanilines.
FLAVIN DERIVATIVES
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Page/Page column 187, (2011/10/31)
The present invention relates novel flavin derivatives, their use and compositions for use as riboswitch ligands and/or anti-infectives.