4-ethyl-3-phenyl-1h-1,2,4-triazol-5-one
CAS No. 93690-17-6
4-ethyl-5-phenyl-4H-1,2,4-triazol-3-ol; 4H-1,2,4-triazol-3-ol, 4-ethyl-5-phenyl-
MICROCYSTIN-WR 138234-58-9