1H,1H,2H,2H-Perfluorodecanesulfonic acid

1-Bromotetradecane

1-Bromo-4-chlorobenzene

1-Bromo-2-fluorobenzene

1-Bromo-2,4,6-trichlorobenzene

1-Aminohydantoin hydrochloride

17-α-甲基testosterone

1,4-Di甲基naphthalene

1,4-Dimethoxybenzene

1,4-Dichlorobenzene

1,4-Dibromobenzene

1,3-Propanediol

1,3-Diisopropylbenzene

1,3,5-Tris(2,2-di甲基propanamido)benzene

1,3,5-Triphenylbenzene

1,3,5-Triethylbenzene