40769-68-4 Usage
General Description
4(1H)-Pyrimidinone, 2-amino-5-hydroxy- (9CI) is a chemical compound with the molecular formula C4H4N2O2. It is a pyrimidine derivative with an amino group at the 2-position and a hydroxy group at the 5-position. 4(1H)-Pyrimidinone, 2-amino-5-hydroxy- (9CI) is of interest due to its potential biological activities, including possible antiviral and anticancer properties. It has also been studied for its role in the synthesis of pharmaceuticals and as a building block in organic chemistry. Additionally, 4(1H)-Pyrimidinone, 2-amino-5-hydroxy- (9CI) is used as a research tool in the development of new drugs and therapeutics.
Check Digit Verification of cas no
The CAS Registry Mumber 40769-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,6 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40769-68:
(7*4)+(6*0)+(5*7)+(4*6)+(3*9)+(2*6)+(1*8)=134
134 % 10 = 4
So 40769-68-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H5N3O2/c5-4-6-1-2(8)3(9)7-4/h1,8H,(H3,5,6,7,9)
40769-68-4Relevant articles and documents
Application of the Elbs Persulfate Oxidation to the Preparation of 5-Hydroxypyrimidines
Hurst, Derek T.
, p. 1285 - 1289 (2007/10/02)
The use of potassium persulfate in cold sodium hydroxide solution has been shown to give the pyrimidin-5-yl hydrogen sulfates in cases where the pyrimidine has at least two electron-releasing groups in the 2, 4 or 6 positions.However, the reaction has been unsuccessful in a number of cases.The pyrimidin-5-yl hydrogen sulfates are hydrolysed to the corresponding 5-hydroxypyrimidines by hydrochloric acid.