1,3-Dihydrocarbyl-pyrazole compounds as stabilizers for organic

1,3-Dihydrospiro[isobenzofuran]s and derivatives thereof

1,3-Dimethyl- 1H-pyrazolo(4,3-D) pyrimidine-7 (6H)-ones

1,3-Dioxo-2-aminoalkyl-4,4-dimethyl-isoquinolines and salts ther

1,3-Dioxolan-2-ylmethylimidazoles

1,3-Dioxolane and 1,3-dioxane polycarboxylates, and precursors t

1,3-Diphenyl pyrazolines

1,3-Diphenyl substituted pyrazolines

1,3-Diphenyl-4 or 5-sulphoalkyl pyrazolines

1,3-Diphenyl-propanone-1-derivatives and the salts thereof

1,3-Disubstituted 2-azetidinone antibitotics

1,3-Disubstituted 3-aroylpropanes and process for the preparatio

1,3-Disubstituted thiourea compounds and preparation thereof

1,3-Disulfonylcycloalkane

1,3-Dithietane-2-carboxylic acid penicillin and cephalosporin de

1,3-Dithiol-2-ylidene malonic esters

1,3-Dithiolane compounds and method of preparation thereof

1,3-Dithiolane compounds and method of preparation thereof

1,3-Dithiolane compounds and method of preparation thereof

1,3-Oxygenated 8.alpha.-estratrienes