1,5-戊二醇 1,5-pentanediol
1,5-二溴戊烷 1,5-dibromopentane
1,2-二氧基乙烷 1,2-diphenoxyethane
1,2,4-三氯 1,2,4-trichlorobenzene
1,4-辛内酯 octano-1,4-lactone
1,4-二丁氧基 1,4-dibutoxybenzene
1,1'-(四硫代二碳硫基)双哌啶 1,1 '- (4-thio two carbon s…
1,8-二氯蒽醌 1,8-dichloroanthraquinone
1,1'-亚氨基二蒽醌 1,1'-iminodianthraquinone
1,2-二甲氧基乙烷 1,2-dimethoxyethane