.alpha.-pyrrolidino-p-methyl-n-valerophenone

.alpha.-pyrrolidino-valerophenones and salts thereof and...

.alpha.-substituted .gamma.-lactones and their production

.alpha.-substituted 2-pyridinethioacetamides and process for...

.alpha.-substituted para-xylylene polymers and method for...

.alpha.-substituted side-chain ketones of the...

.alpha.-substituted-.omega.-aminoethyl lactones and preparation

.alpha.-tert.amylphenylglycolic acid 2-diethylamino-ethyl...

.alpha.-tetronic acid derivatives

.alpha.-ureidocephalosporanic acid compounds

.alpha.:.beta.-(benzoxazolyl-(2))-ethylenes, and a process...

.alpha.:.beta.-di-(benzoxazolyl-(2))-ethylenes

.alpha.:.beta.-di-benzoxazol-2-yl-ethylene derivative

.alpha.:.beta.-di-benzoxazol-2-yl-ethylenes

.alpha.haloacetamides and phytotoxic compositions

.beta.,.beta.'-dicyanovinyl thioether

.beta.,.beta.-iminopropionimide

.beta.,.delta.-dihydroxy-.beta.-methylvaleric acid and...

.beta.-(n'-2-tetrahydroheterocycle ureido) acrylate d'alcoyle

.beta.-(p-alkoxyphenyl)-propionic acid esters of...