21354-98-3 Usage
General Description
5-Bromo-4-methyl-2-phenyl-1,3-oxazole is an organic compound with the molecular formula C10H8BrNO. It is a heterocyclic compound that contains a five-membered ring with oxygen and nitrogen atoms. This chemical is commonly used as a reagent in organic synthesis and pharmaceutical research, specifically in the development of pharmaceutical drugs and agrochemicals. It has shown potential as a building block for the synthesis of various biologically active compounds due to its unique structure and reactivity. Additionally, its bromine substituent makes it a versatile precursor for further functionalization. Overall, 5-bromo-4-methyl-2-phenyl-1,3-oxazole is an important intermediate in the field of medicinal and chemical research.
Check Digit Verification of cas no
The CAS Registry Mumber 21354-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,5 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21354-98:
(7*2)+(6*1)+(5*3)+(4*5)+(3*4)+(2*9)+(1*8)=93
93 % 10 = 3
So 21354-98-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H8BrNO/c1-7-9(11)13-10(12-7)8-5-3-2-4-6-8/h2-6H,1H3
21354-98-3Relevant articles and documents
Fluorescence switching of a diarylethene derivative having oxazole rings
Shibata, Katsunori,Kuroki, Lumi,Fukaminato, Tuyoshi,Irie, Masahiro
, p. 832 - 833 (2008)
A diarylethene derivative, in which oxazole rings are attached to the ethene moiety at the 5-position, was synthesized, and its photochromic and fluorescent properties were examined. The derivative undergoes photochromism in solution and the open-ring iso
