umuhengerin
CAS No. 29215-55-2
Flavone,5-hydroxy-3',4',5',6,7-pentamethoxy- (8CI); 5-Hydroxy-3',4',5',6,7-pentamethoxyflavone;5-Hydroxy-6,7,3',4',5'-pentamethoxyflavone; Umuhengerin
Pib-hydrazine 29465-52-9
2-苯基吡嗪
1,3,6,9-四氧杂环十一烷