3,5-Dialkyl-4-hydroxyphenylalkanoic acid esters of polyalkylene

3,5-Dialkyl-4-hydroxyphenylalkyl substituted piperazine diones a

3,5-Dialkyl-4-hydroxyphenylalkyl substituted piperazine diones a

3,5-Diamino-4-tert.-alkylbenzonitriles

3,5-Disubstituted-4-(.alpha.-amino-.alpha.-phenyl-o-tolyl)-4H-1,

3,5-Disubstituted-4-hydroxybenzyl derivative

3,5-Ditertiary alkyl-4-hydroxyphenyl (alkyl) 6-acyloxy-4-thia he

3,5-Ditertiary alkyl-4-hydroxyphenyl (alkyl) 6-acyloxy-4-thia he

3,5-Substituted-1,2,4-oxadiazole inner quaternary ammonium salts

3,6-Bis(2-piperidinyl)-2,5-piperazinedione compounds

3,6-Di(alkyl/phenyl)amino-9-carboxamidophenyl-xanthenes

3,6-Di(N-indolinyl)-9-sulfonamidophenyl-xanthenes

3,6-Diamino-3,4-dihydro-2-pyridones

3,6-Dicarboximidamidecarbazoles

3,6-Dioxo-1,4-cyclohexadien-1-yl-butandate esters

3,6-Disazo-9-ethyl carbazole compounds

3,7,11,11-Tetramethyl-spiro-[5,5]undeca-8-ene-1-one

3,7,11,15-Tetramethyl-2,4,6,10,14,-hexadecapentaendic acid

3,7,11-Trimethyldodeca-1,2-diene

3,7-Dihydro- and 1,7-dihydro-4H-pyrazolo[4',3':5,6]pyrido[4,3-d]