88891-73-0

2-((3,5-dihydroxy-1,2,4-triazin-6-yl)thio)acetic acid 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)sulfanyl]acetic acid 2-((3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)thio)acetic acid Acetic acid, 2-[(2,3,4,5-tetrahydro-3,5-dioxo-1,2,4-triazin-6-yl)thio]-