19259-10-0 Usage
General Description
2,3,5-Triiodothiophene is a chemical compound with the molecular formula C4H2I3S. It is a member of the thiophene family, which consists of a five-membered ring containing four carbon atoms and one sulfur atom. The presence of three iodine atoms on the thiophene ring gives 2,3,5-Triiodothiophene unique properties and makes it useful in various chemical and pharmaceutical applications. 2,3,5-Triiodothiophene is often used as a building block in the synthesis of organic compounds, particularly in the development of new materials and pharmaceuticals. Its iodine atoms make it highly reactive, allowing it to participate in a wide range of chemical reactions. 2,3,5-Triiodothiophene is of interest in the field of organic chemistry due to its potential for creating novel, functional materials and compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 19259-10-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,5 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19259-10:
(7*1)+(6*9)+(5*2)+(4*5)+(3*9)+(2*1)+(1*0)=120
120 % 10 = 0
So 19259-10-0 is a valid CAS Registry Number.
InChI:InChI=1/C4HI3S/c5-2-1-3(6)8-4(2)7/h1H
19259-10-0Relevant articles and documents
Selective metallation of 3-halothiophenes: Practical methods for the synthesis of 2-bromo-3-formylthiophene
Sonoda, Motohiro,Kinoshita, Shoko,Luu, Thanh,Fukuda, Hiroshi,Miki, Koji,Umeda, Rui,Tobe, Yoshito
experimental part, p. 3315 - 3323 (2011/03/20)
Selective lithiation of 3-bromothiophene was accomplished under controlled conditions without formation of undesired thienyllithium compounds. A thienyl Grignard reagent derived from 2-bromo-3-iodothiophene was transformed into 2-bromo-3-formylthiophene in high selectivity by formylation with dimethylformamide (DMF) at optimal reaction temperature. Copyright Taylor & Francis Group, LLC.
