3,8-Dioxo-scirpen-4.beta.,15-diol esters and their use as antitu

3- and 4-Azidophthalic acid derivatives

3-((3-Trifluoromethyl)phenyl)sulfonyl)-2-propenenitrile

3-((4-(2,2-Dichlor o-1,1-difluoroethoxy)-2-methyl-5-nitrophenyl)

3-((4-(2,2-Dichloro-1,1-difluoroethoxy)phenyl)sulfonyl)-2-propen

3-(.alpha.,.alpha.-Dimethylbenzyl)urea compounds, compositions,

3-(1'-Hydroxy-2'-hydroxyethyl)-4,6-dihydroxyhexanoic acid 4.gamm

3-(1'-Silyloxy-2'-hydroxyethyl)-4-hydroxy-6-oxohexanoic acid .ga

3-(1'-Silyloxy-3'-hydroxyethyl)-4-hydroxy-6-silyloxyhexanoic aci

3-(1,3-Dithian-2-yl)-4-cyclo-pentene-2-carboxylic acids, esters

3-(1-Hydroxyethyl)-4-(but-2-ene)-azetidin-2-one and derivatives

3-(1-Hydroxyethyl)imino-1,2,4-dithiazolidine-5-thione

3-(1H-Tetrazol-5-yl)chromones

3-(2'-Tetrahydropyr anylmethyl)-7-(2-thienylacetamido)-3-cephem-

3-(2-Dialkylamino-2-dialkylphosphonylvinyl)-6,11-dihydrodibe nzo

3-(2-Halo-4-biphenylyl)-1-butanols and derivatives thereof

3-(2-Methylthio-2-tertiary aminoacetyl)-5-phenylisoxazoles

3-(3',4'-Disubstituted) phenyl piperidines

3-(3,4-Epoxy-4-methylcyclohexyl)butyl esters

3-(4'-Alkoxy-benzoyl)-1,2,2-trimethylcyclopentane-carboxylic aci