1545-75-1 Usage
General Description
2-[2-nitro-4-(trifluoromethyl)phenyl]sulfanylbenzoate is a chemical compound with the molecular formula C14H8F3NO4S. It is an organic compound that contains a benzene ring with a nitro and trifluoromethyl substituents. It also contains a sulfanyl group attached to a benzoate moiety. 2-[2-nitro-4-(trifluoromethyl)phenyl]sulfanylbenzoate may be used in the synthesis of other organic compounds or in various chemical reactions. It is important to handle this compound with care and follow proper safety protocols when working with it in a laboratory setting.
Check Digit Verification of cas no
The CAS Registry Mumber 1545-75-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1545-75:
(6*1)+(5*5)+(4*4)+(3*5)+(2*7)+(1*5)=81
81 % 10 = 1
So 1545-75-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H8F3NO4S/c15-14(16,17)8-5-6-12(10(7-8)18(21)22)23-11-4-2-1-3-9(11)13(19)20/h1-7H,(H,19,20)
1545-75-1Relevant articles and documents
Sulfur Oxidation Increases the Rate of HIRE-Type [1.4]Thiazepinone Ring Expansion and Influences the Conformation of a Medium-Sized Heterocyclic Scaffold
Reutskaya, Elena,Sapegin, Alexander,Peintner, Stefan,Erdélyi, Máté,Krasavin, Mikhail
, p. 5778 - 5791 (2021/05/07)
The hydrated imidazoline ring expansion (HIRE-type) reaction was investigated for a series of di(hetero)arene-fused [1.4]thiazepinones in comparison with their sulfone counterparts. The sulfones were found to undergo ring expansion at a much higher rate compared to the thioethers, much in line with the current mechanistic understanding of the process. Moreover, the amide bond cis- and trans-isomers of the ring-expanded products were found, in the case of sulfones, to be stabilized through an intramolecular hydrogen bond. The latter phenomenon was studied in detail by NMR experiments and corroborated by X-ray crystallographic information.
