1,3-DICYCLOHEXYL-1-ETHYLUREA

1,3-DIETHYL-6-METHYL-5-NITROURACIL

1,3-DIIODO-2,5-BIS-OCTYLOXY-BENZENE

1,2-DIPHENYL-PROPAN-1-ONE

1,2-EPOXY-5,6-TRANS-9,10-CIS-CYCLODODECADIENE

1,2-PROPANEDIOL DITOSYLATE

1,2,2,2-TETRACHLOROETHYL N,N-DIETHYLCARBAMATE

1,3-DIMETHYL-5,6,7,8-TETRAHYDRO-ISOCHROMENYLIUM, PERCHLORATE

1,2,3,4-tetra-O-acetyl-6-deoxy-alpha-L-mannopyranose

1,2,3,4-TETRACHLOROSPIRO[BICYCLO[2.2.1]HEPT[2]ENE-7,2'-[1,3]DIOXOLANE]-5,6-DICARBOXYLIC ACID

1,2,3,4-Tetramethoxy-10-methyl-9(10H)-acridinone

1,2,3,4,5-PENTAMETHYL-6-TRICHLOROMETHYL-BENZENE

1,3-DINITRO-2,4,5-TRICHLOROBENZENE

1,3-DIOXO-2-O-TOLYL-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID DECYL ESTER

1,3-DIPHENYL-1-METHYLUREA