884494-33-1 Usage
General Description
2-Chloro-5-fluoro-3-iodopyridine is a chemical compound with the molecular formula C5H3ClFIN. It is a highly halogenated pyridine derivative with a molecular weight of 256.44 g/mol. 2-CHLORO-5-FLUORO-3-IODOPYRIDINE is used in the pharmaceutical and agrochemical industries as a building block for the synthesis of various biologically active compounds. Its unique structure and substitution pattern make it a valuable intermediate in the synthesis of pharmaceutical drugs, agrochemicals, and other fine chemicals. Additionally, 2-Chloro-5-fluoro-3-iodopyridine has the potential for use as a tool in chemical research and as a reagent in organic synthesis processes.
Check Digit Verification of cas no
The CAS Registry Mumber 884494-33-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,4,4,9 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 884494-33:
(8*8)+(7*8)+(6*4)+(5*4)+(4*9)+(3*4)+(2*3)+(1*3)=221
221 % 10 = 1
So 884494-33-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H2ClFIN/c6-5-4(8)1-3(7)2-9-5/h1-2H
884494-33-1Relevant articles and documents
A modified approach to C-14-labeled 2-(3,4-difluorophenoxy)-5- fluoronicotinic acid and other halogen-substituted analogs
Zhang, Yinsheng,Jian, Zhigang,Stolle, Wayne T.
, p. 382 - 386 (2012/06/01)
A modified approach to a carbon-14-labeled pyridine ring system was developed based on the electrocyclic ring-closure of 1,4,4-trisubstituted butadiene. The new method was applied to prepare 2-(3,4-difluorophenoxy)-5- fluoro-[2-14C] nicotinic a
