3,4-dihydro-2H-pyrans useful as pesticides

3,4-Dihydro-2H-pyrimido(2,1-b)benzothiazoles

3,4-Dihydro-3,4-isoquinolinedione 4-oxime

3,4-Dihydro-3-oxopyrido[2,3-b]-pyrazines, compositions and use t

3,4-dihydro-4,4-dimethyl-2H-pyran-2-one, an insecticide intermed

3,4-Dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-me thyl-2H-pyr

3,4-dihydro-4-oxo-3-(2-propenyl)-1-phthalazineacetic acids and d

3,4-Dihydro-5H-2,3-benzodiazepine derivatives and pharmaceutical

3,4-Dihydro-7-hydroxy-8-nitro-2H-pyrrolo(2,1-b)-(1,3)thiazin-6(7

3,4-Dihydro-8-nitro-2H-pyrrolo(2,1-B)(1,3)thiazin-7(6H)-one

3,4-Dihydro-quinazoline derivatives

3,4-dihydrobenzopyran compounds and pharmaceutical composition c

3,4-dihydrobenzopyran derivatives and medicinal uses thereof

3,4-dihydrobenzoxazine compounds and inhibitors of vanilloid...

3,4-Dihydrocarbostyril derivatives

3,4-Dihydrocarbostyril derivatives

3,4-Dihydrocarbostyril derivatives and process for preparing the

3,4-Dihydrocarbostyril derivatives and process for producing the

3,4-dihydroisoquinoline derivative compound and a...

3,4-Dihydropyrrolo-[1,2-a]-pyrazine and method of preparing same