1-Methyl-4-(4-nitrophenyl)piperazine

1-O-{(4beta,8alpha,10alpha,13alpha)-13-[(2-O-beta-D-glucopyranosyl-alpha-D-glucopyranosyl)oxy]-18-oxokaur-16-en-18-yl}hexopyranose

1-O-BENZOYL-2,3,4-TRI-O-BENZYL-BETA-L-ARABINOSE

1-O-METHYL-ALPHA-L-RHAMNOSIDE

1-Tolysulfonylpiperidine-4,4-dimethanol 4,4-bis(4-methylbenzenesulfonate)

1-way stopcock

1,1'-(1,1'-BIPHENYL-4,4'-DIYLBISAZO)BIS(6-(TRIMETHYLSILYL)-2-NAPHTHOL)

1,1'-(1,4-PHENYLENE)BIS(1-METHYLCYCLOHEXANE)

1,1'-(1,5-NAPHTHALENEDIYL)DIUREA

1,1'-(2,2-DICHLOROETHANE-1,1-DIYL)BIS(3-PHENYLUREA)

1,1'-(4-METHYL-1,3-PHENYLENE)BIS(3-(2-CYANOPHENYL)UREA)

1,1'-(4-METHYL-1,3-PHENYLENE)BIS(3-(4-CYANOPHENYL)UREA)

1,1'-TRIMETHYLENEBIS(4-(HYDROXYIMINOMETHYL)PYRIDINIUM CHLORIDE)

1,1-BIS(2-(2-PYRIDYL)ETHYL)-3,3-DIMETHYL-5-(2-PYRIDYL)-2-PENTANONE

1,1-BIS(TRIPHENYLSILYL)ETHANOL