66313-29-9 Usage
General Description
1-hydroxypyrazin-2(1H)-one, also known as 2-hydroxypyrazine-1-one, is a chemical compound with the molecular formula C4H4N2O2. It is a cyclic organic compound with a pyrazine ring and a hydroxyl group attached to one of the carbon atoms. 1-hydroxypyrazin-2(1H)-one is commonly used as a building block in the synthesis of various pharmaceuticals, agrochemicals, and other fine chemicals. It has also been studied for its potential biological activities, including antioxidant, anti-inflammatory, and antimicrobial properties. 1-hydroxypyrazin-2(1H)-one is a valuable intermediate in organic synthesis and its versatile reactivity makes it an important component in the development of new chemical processes and products.
Check Digit Verification of cas no
The CAS Registry Mumber 66313-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,3,1 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 66313-29:
(7*6)+(6*6)+(5*3)+(4*1)+(3*3)+(2*2)+(1*9)=119
119 % 10 = 9
So 66313-29-9 is a valid CAS Registry Number.
66313-29-9Relevant articles and documents
N-Hydroxyamide-Containing Heterocycles. Part 2. Synthesis and Iron(III) Complex-Forming Tendency of 1-Hydroxy-2(1H)-pyrimidinone and -pyrazinone
Ohkanda, Junko,Tokumitsu, Takeshi,Mitsuhashi, Keiryo,Katoh, Akira
, p. 841 - 847 (2007/10/02)
The reaction of N-(benzyloxy)urea with 1,1,3,3-tetraethoxypropane, 4,4-dimethoxy-2-butanone, and 2,4-pentanedione under acidic conditions gave the corresponding 1-benzyloxy-2(1H)-pyrimidinones (3 and 3') in moderate yields.In contrast, the reaction of N-(
