1,2,5-tri-O-acetyl-3-O-[(4-methylphenyl)sulfonyl]pentofuranose

1,3-BIS[CHLORO(DIPHENYL)METHYL]BENZENE

1,3-BIS-(2,2,2-TRICHLORO-1-(4-CHLORO-BENZENESULFONYL)-ETHYL)-UREA

1,3-BIS-(4-CHLORO-2-METHYLPHENYL)UREA

1,3-BIS-(4-TERT-BUTYL-PHENYL)-PROPANE-1,3-DIONE

1,3-Bis(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid

1,3-Bis(5-ethoxycarbonyl-4-methyl-2-thiazolyl)benzene

1,3-BIS(TRICHLOROGERMYL)-9H-CARBAZOLE

1,3-DI-M-TOLYL-UREA

1,3-DI(2,4-XYLYL)UREA

1,3-DIAMINO-7-DIETHYLAMINO-8-METHYL-PHENOXAZIN-5-YLIUM, CHLORIDE

1,3-DIBROMO-2,4,5,6-TETRAMETHYLBENZENE

1,3-DICHLORO-1,1,3,3-TETRAKIS(4-ETHOXYPHENYL)-1LAMBDA(4),3LAMBDA(4)-DITELLUROXANE

1,3,5,7-TETRAMETHYL-1H-(1,2,4)TRIAZOLO(4,3-A)PYRIMIDIN-4-YLIUM, PERCHLORATE

1,3,6,8-TETRA-TERT.-BUTYLCARBAZOLE