3-(4-Hydroxyphenyl)-2(1H)-pyrazinone;3-(4-oxocyclohexa-2,5-dien-1-ylidene)-1,4-dihydropyrazin-2-one;UNII-6PRR54P75N;AMoxicillin EP IMpurity F;AMoxicillin Related CoMpound F;3-(4-hydroxyphenyl)pyrazin-2-ol;Amoxicillin Related Compound F (15 mg) (3-(4-Hydroxyphenyl)pyrazin-2-ol