.beta.-pyridyl carbinol nicotinoyl glycinate and its process...

.beta.-substituted and unsaturated organic sulfo acids...

.beta.-tungsten resistor films and method of forming

.delta. 1,4-steroid separation

.delta. 3-tetrahydrobenzaldol and its derivatives

.delta. 45-3,11-diketo-17-hydroxy-pregnenes

.delta.'-dehydrogenation of steroids by schizomycetes

.delta.'-pyrrolines and .delta.'-tetrahydropyridines

.delta.-11.alpha.-hydroxy-steroids

.delta.-lactones du 1.beta.-acyloxy 4-(2'-carboxy ethyl)...

.delta.-resorcylic acid anilides and process for preparing them

.delta.1,3,5(10)-3-hydroxy-19-nor steroids

.delta.1,5-steroids-3-one

.delta.1-3,3-methylene-steroids of the oestrane series

.delta.1-desoxycortisone compounds

.delta.1-desoxycortisone compounds

.delta.14-steroids

.delta.15(16)-19-norsteroids and process for their preparation

.delta.16-20-keto steroids

.delta.16-21-halo-steroids and preparation of the same