英文别名TOLANE 4-O1; 1-n-Butyl-4-[2-(4-methoxyphenyl)-1-ethynyl]benzene; Benzene, 1-butyl-4-[(4-methoxyphenyl)ethynyl]-; 1-(2-(4-BUTYLPHENYL)ETHYNYL)-4-METHOXYBENZENE; 1-(4-methoxyphenyl)-2-(4-n-butylphenyl)acetylene; 1-Butyl-4-[2-(4-methoxyphenyl)ethynyl]benzene; 4-n-Butyl-4'-methoxy-diphenylacetylen; 4-Methoxy-4'-n-butyl-tolan; p-Butyl-p'-methoxy-tolan 
