917806-24-7 Usage
General Description
2-Chloro-3-Methyl-4-(trifluoroMethyl)pyridine is a chemical compound with the molecular formula C7H5ClF3N. It is a pyridine derivative with a chlorine atom attached to the second carbon, a methyl group attached to the third carbon, and a trifluoromethyl group attached to the fourth carbon of the pyridine ring. 2-chloro-3-Methyl-4-(trifluoroMethyl)pyridine is a colorless to pale yellow liquid at room temperature and is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is also known for its use in the synthesis of various organic compounds through its reactive nature and its ability to undergo different chemical reactions. Additionally, it is known for its potential health hazards and precautions must be taken when handling it.
Check Digit Verification of cas no
The CAS Registry Mumber 917806-24-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,8,0 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 917806-24:
(8*9)+(7*1)+(6*7)+(5*8)+(4*0)+(3*6)+(2*2)+(1*4)=187
187 % 10 = 7
So 917806-24-7 is a valid CAS Registry Number.
917806-24-7Relevant articles and documents
Method For Producing Substituted Halopyridines
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Page/Page column 5, (2008/12/08)
Methods for producing substituted halopyridines (II) by reacting a β-hydroxy-y-acyl butyronitrile (I) or a suitable acyl-protected derivative with hydrogen halides, or substances or mixtures that can release hydrogen halides. In the formulae (I) and (II): R, R4 represent H, a linear or branched alkyl group, optionally a substituted aryl group, an aralkyl group, or optionally a substituted heteroaryl group; R1, R2, R3 represent H, a linear or branched alkyl group, optionally a substituted aryl, aralkyl, optionally a substituted heteroaryl group or one of the following groups CnH(2n+1?m)Xm, COOR, or CN; R5 represents H, a linear or branched alkyl group, optionally a substituted aryl group, an aralkyl, optionally a substituted heteroaryl or one of the following groups CnH(2n+1?m)Xm, COOR, CN, SO2R, SOR, PO(OR)2; n represents a positive whole number; m represents a positive whole number ≦2n+1; and X represents F, Cl, Br, or I.
