1,2-DIPROPIONYLHYDRAZINE

1,2-O-ISOPROPYLIDENE-ALPHA-D-GLUCOSE

1,2,2-Trimethyl-3-indolinol

1,3-DIMETHYL-5-(5-(3-NITRO-PHENYL)-FURAN-2-YLMETHYLENE)-PYRIMIDINE-2,4,6-TRIONE

1,3-DIMETHYL-6-PHENYL-9,10-DIHYDRO-8H-[1,3,5]THIADIAZOCINO[2,3-F]PURINE-2,4(1H,3H)-DIONE

1,2,3,4-TETRABROMOBUTANE

1,2,3,4-Tetrahydro-6H-pyrimido[1,2-b]isoquinolin-6-one

1,2,3,4,4,5,6,7-OCTACHLOROBICYCLO(3.2.0)HEPTA-2,6-DIENE

1,3-DIMETHYL-TETRAHYDRO-IMIDAZO(4,5-D)IMIDAZOLE-2,5-DIONE

1,3-DIOXO-2-(4-PHENOXY-PH)2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID BUTYL ESTER

1,3-DIOXO-2-PYRIDIN-3-YL-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID

1,3-Diphenyl-1H-pyrazol-4-ol

1,3-DIPHENYLURETIDINE-2,4-DIONE

1,2,6-TRIMETHYL-PYRIDINIUM, PERCHLORATE

1,3-benzodioxole-2-carboxylic acid