61880-85-1 Usage
Description
(4E)-4-[hydroxy(nitroso)methylidene]-2-methylquinazolin-3(4H)-ol is a quinazoline derivative with the molecular formula C10H8N4O3, featuring a hydroxymethylidene and nitroso functional group. (4E)-4-[hydroxy(nitroso)methylidene]-2-methylquinazolin-3(4H)-ol holds potential for pharmaceutical research due to its unique structure and possible biological activities.
Uses
Used in Pharmaceutical Research:
(4E)-4-[hydroxy(nitroso)methylidene]-2-methylquinazolin-3(4H)-ol is used as a compound of interest for pharmaceutical research due to its distinctive molecular structure and potential biological activities. Further studies are required to explore its specific properties and possible applications in the development of new therapeutic agents.
Check Digit Verification of cas no
The CAS Registry Mumber 61880-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,8 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 61880-85:
(7*6)+(6*1)+(5*8)+(4*8)+(3*0)+(2*8)+(1*5)=141
141 % 10 = 1
So 61880-85-1 is a valid CAS Registry Number.
61880-85-1Relevant articles and documents
A STUDY OF THE PREPARATION AND REACTIONS OF THE UNUSALLY LABILE 5-METHYLOXADIAZOLOQUINAZOLIN-2-ONE
Ranganathan, Darshan,Bamezai, Shakti,Ramachandran, Veeraraghavan
, p. 623 - 632 (2007/10/02)
A ?2s + ?2s + ω2s cycloaddition of 4-isocyanato-2-methyl quinazoline 3-oxide leads to the title compound, 5-methyloxadiazoloquinazolin-2-one (1).Surprisingly, the weakest bond in 1 is 4-5.Rupture of this bond takes place thermally as well as with P(OR)3 leading to the isomeric, 5-methyloxadiazoloquinazolin-3-one (11).A detailed thermolytic study of 1 has given products arising from scission of the bonds 2-3, 3-4- and 4-5.The 3-4 bond is preferentially broken on photolysis of 1 in MeOH.
