75528-57-3 Usage
General Description
2-PHENYL-BENZ[CD]INDOL-5(1H)-ONE is a chemical compound with a molecular formula C20H11NO. It is a heterocyclic organic compound that belongs to the class of benzindolones. 2-PHENYL-BENZ[CD]INDOL-5(1H)-ONE is a yellow crystalline powder that is used in various industries, including pharmaceuticals, research, and manufacturing. It is known for its potential biological activity and is often utilized as a building block in the synthesis of other organic compounds. 2-PHENYL-BENZ[CD]INDOL-5(1H)-ONE has potential applications in medicinal chemistry and drug development due to its structural features and potential pharmacological properties. It is also used as a reagent in organic synthesis and chemical research.
Check Digit Verification of cas no
The CAS Registry Mumber 75528-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,2 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75528-57:
(7*7)+(6*5)+(5*5)+(4*2)+(3*8)+(2*5)+(1*7)=153
153 % 10 = 3
So 75528-57-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H11NO/c19-15-10-9-13-16-12(15)7-4-8-14(16)18-17(13)11-5-2-1-3-6-11/h1-10,18H
75528-57-3Relevant articles and documents
Heterocyclic 12-?- and 14-?-Systems, 39. - Syntheses and Chemistry of New Indole Systems; Scope and Limitations
Neidlein, Richard,Moller, Franz
, p. 971 - 979 (2007/10/02)
1,2-dimethylindole (1) reacts in the presence of AlCl3 with malonyl dichloride to give the hydroxyazapseudophenalenone 2, with propiolactone to give the acid 3, which as an acid chloride under the conditions of Friedel-Crafts reaction yields the ketone 5.
