1-Allyl-2,4-imidazolidinedione

1-BENZYL-1,2,3,6-TETRAHYDRO-PYRIDINE-4-CARBOXYLIC ACID BENZYLIDENE-HYDRAZIDE

1-Benzyl-1H-pyrazole-4-carbaldehyde

1-AMIDINO-3-METHYL-2-THIOUREA P-TOLUENESULFONATE

1-AMINO-2-ETHOXYNAPHTHALENE-6-SULFONIC ACID, SODIUM SALT

1-Amino-3-(dimethylamino)-2-propanol dihydrochloride hydrate

1-AMINO-4-METHOXYANTHRAQUINONE

1-amino-9,10-dioxo-9,10-dihydro-2-anthracenecarboxylic acid

1-BENZOYL-1-BROMOCYCLOHEXANE

1-benzyl-2-(methylsulfanyl)-4,5-dihydro-1H-imidazole hydroiodide

1-BENZYL-2,2,4,6-TETRAMETHYL-1,2-DIHYDRO-QUINOLINE

1-BENZYL-3-(1-NAPHTHYL)UREA

1-BROMO-2,2,3-TRIMETHYL-CYCLOPENTANE-1,3-DICARBOXYLIC ACID

1-BROMO-2,4-DIMETHYL-3-NITROBENZENE

1-BROMO-3-BROMOMETHYL-ADAMANTANE