89719-90-4 Usage
General Description
2,3-Dichloro-6-(trifluoromethyl)pyridine is a chemical compound with the molecular formula C6H2Cl2F3N. It is a pyridine derivative with two chlorine atoms and a trifluoromethyl group attached to the 2 and 6 positions, respectively. 2,3-Dichloro-6-(trifluoromethyl)pyridine is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also utilized in the production of other organic compounds and as a building block in chemical research. 2,3-Dichloro-6-(trifluoromethyl)pyridine is considered to be a hazardous chemical and proper safety measures should be taken when handling and storing it.
Check Digit Verification of cas no
The CAS Registry Mumber 89719-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,1 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89719-90:
(7*8)+(6*9)+(5*7)+(4*1)+(3*9)+(2*9)+(1*0)=194
194 % 10 = 4
So 89719-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H2Cl2F3N/c7-3-1-2-4(6(9,10)11)12-5(3)8/h1-2H
89719-90-4Relevant articles and documents
METHODS FOR PREPARING 3-SUBSTITUTED-6-TRIFLUOROMETHYL PYRIDINES AND METHODS FOR USING 6-TRICHLOROMETHYL HALOGENATED PYRIDINES
-
Paragraph 0090 - 0093, (2013/10/08)
3-substituted-6-trifluoromethyl pyridines are useful synthetic intermediates in the preparation of the N-substituted (6-haloalkylpyridin-3-yl)alkyl sulfoximines, which are useful in forming potent insecticides. Methods of forming such 3-substituted-6-trifluoromethyl pyridines are disclosed. Also disclosed are methods of using 6-trichloromethyl halogenated pyridines to form 3-substituted-6-trifluoromethyl pyridines are disclosed.
