3034-47-7 Usage
General Description
2-Chloro-5-nitrothiazole is a chemical compound with the molecular formula C3H2ClN3O2S. It is a thiazole derivative that contains a chloro group and a nitro group on the thiazole ring. 2-Chloro-5-nitrothiazole is mainly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It can also be used as a reagent for selective modification of aromatic and heterocyclic amines. 2-Chloro-5-nitrothiazole is a highly reactive compound and should be handled with care due to its potential health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 3034-47-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,3 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3034-47:
(6*3)+(5*0)+(4*3)+(3*4)+(2*4)+(1*7)=57
57 % 10 = 7
So 3034-47-7 is a valid CAS Registry Number.
InChI:InChI=1/C3HClN2O2S/c4-3-5-1-2(9-3)6(7)8/h1H
3034-47-7Relevant articles and documents
ORGANIC SYNTHESIS USING ORGANOSULFUR-NITRITES AND -NITRATES
Kim, Yong Hae
, p. 249 - 260 (2007/10/02)
Thionitrites or thionitrates have been considered to be unstable.However, bulky groups' thio-NOn such as t-butylthio-nitrites and -nitrates have been readily synthesized and found to be stable enough for the use of the useful organic syntheses as an excellent nitrosation and diazotization reagents under mild conditions.Direct conversion of amines to the corresponding halides in the presence of copper halides (II), fluorination of heterocyclic amines in the presence of sodium tetrafluoroborate, α- oximation of methylene groups in ketones, facile cleavage of C=N bond to ketones, and desulfurization of thioacetals and thioketals, and other useful organic syntheses are described.