wu4
fifth of the ten Heavenly Stems 十天干; fifth in order; letter "E" or roman "V" in list "A, B, C", or "I, II, III" etc; penta

strokes 5
radical
strokes after radical 1
环戊烯 環戊烯 huan2 wu4 xi1
cyclopentene C5H8 (ring of five carbon atoms)

戊巴比妥钠 戊巴比妥鈉 wu4 ba1 bi3 tuo3 na4
pentasorbital sodium (a sedative)

戊辰 戊辰 wu4 chen2
fifth year E5 of the 60 year cycle, e.g. 1988 or 2048

戊醇 戊醇 wu4 chun2
amyl alcohol

戊申 戊申 wu4 shen1
forty fifth year E9 of the 60 year cycle, e.g. 1968 or 2028

戊糖 戊糖 wu4 tang2
pentose (CH2O)5, monosaccharide with five carbon atoms, such as ribose 核糖

戊午 戊午 wu4 wu3
fifty fifth year E7 of the 60 year cycle, e.g. 1978 or 2038

戊五醇 戊五醇 wu4 wu3 chun2
xylitol; also written 木糖醇

戊型肝炎 戊型肝炎 wu4 xing2 gan1 yan2
hepatitis E

戊戌 戊戌 wu4 xu1
thirty-fifth year E11 of the 60 year cycle, e.g. 1958 or 2018

戊戌变法 戊戌變法 wu4 xu1 bian4 fa3
Hundred Days Reform (1898), failed attempt to reform the Qing dynasty

戊戌六君子 戊戌六君子 wu4 xu1 liu4 jun1 zi3
the Six Gentlemen Martyrs of the failed reform movement of 1898, executed in its aftermath, namely: Tan Sitong 譚嗣同|谭嗣同, Lin Xu 林旭, Yang Shenxiu 楊深秀|杨深秀, Liu Guangdi 劉光第|刘光第, Kang Guangren 康廣仁|康广仁 and Yang Rui 楊銳|杨锐

戊戌维新 戊戌維新 wu4 xu1 wei2 xin1
Hundred Days Reform (1898), failed attempt to reform the Qing dynasty

戊戌政变 戊戌政變 wu4 xu1 zheng4 bian4
coup by Dowager Empress Cixi 慈禧太后 ending the 1898 attempt to reform the Qing dynasty

戊寅 戊寅 wu4 yin2
fifteenth year E3 of the 60 year cycle, e.g. 1998 or 2058

戊子 戊子 wu4 zi3
twenty fifth year E1 of the 60 year cycle, e.g. 2008 or 2068

戊唑醇 戊唑醇 wu4 zuo4 chun2
tebuconazole (antifungal agent)

亚硝酸异戊酯 亞硝酸異戊酯 ya4 xiao1 suan1 yi4 wu4 zhi3
amyl nitrite

异戊巴比妥 異戊巴比妥 yi4 wu4 ba1 bi3 tuo3
amobarbital (drug) (loanword)

异戊二烯 異戊二烯 yi4 wu4 er4 xi1
isoprene

异戊橡胶 異戊橡膠 yi4 wu4 xiang4 jiao1
isoprene rubber