3-methoxy-4-phenyl-4H-[1,2,4]oxadiazol-5-one is a chemical compound belonging to the class of 1,2,4-oxadiazoles. It features a 1,2,4-oxadiazole ring system with a 3-methoxy group and a 4-phenyl substituent. 3-methoxy-4-phenyl-4H-[1,2,4]oxadiazol-5-one is characterized by its molecular formula C10H8N2O3 and a molecular weight of 204.18 g/mol. It is often used as a building block in the synthesis of various pharmaceuticals and agrochemicals due to its unique reactivity and stability. The compound is typically synthesized through cyclization reactions involving 1,3-dicarbonyl compounds and hydrazine derivatives, followed by oxidation and substitution steps. Its properties, such as its reactivity, stability, and potential applications, make it an important intermediate in the development of new chemical entities.
The CAS Registry Mumber 5302-25-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,0 and 2 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5302-25: (6*5)+(5*3)+(4*0)+(3*2)+(2*2)+(1*5)=60 60 % 10 = 0 So 5302-25-0 is a valid CAS Registry Number.