1-O-BENZOYL-D-RIBOSE

1-o-Tolyl-1H-pyrazole

1-way stopcock

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

1,1′-(1,4-Phenylene)bis(3-(2-chloroethyl)urea)

1,1'-(2-HYDROXYPROPANE-1,3-DIYL)DIPYRIDINIUM PERCHLORATE

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

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

1,1-BIS-(2-HYDROXY-ETHYL)-3-PHENYL-THIOUREA

1,1-BIS(O-TOLYL)-2-PHENYLETHYLENE

1,1-DIALLYL-3-(2,3-XYLYL)UREA

1,1-DIALLYL-3-(3,4-DICHLOROPHENYL)UREA

1,1-DIBENZYL-3-(2,4,5-TRICHLOROPHENYL)UREA

1,1-DIBENZYL-3-PHENYL-2-THIOUREA

1-PHENYL-3-(P-TOLYL)UREA