Novel dihydrobenzanthracene derivatives
Novel hydrazone compounds and process for preparing the same
Novel nitrogen-containing monoterpene derivatives
Novel piperazine- and homopiperazine- monoalkanol esters and a p
Novel prostaglandin intermediates and process for the production
Novel radiation sensitive compounds and radiation sensitive comp
Novel stilbene compounds and process for the manufacture thereof
Novel stilbene compounds: process for their manufacture and thei
Novel UV absorbing compounds and photographic elements containin
Nucleating agents, radiation-sensitive compositions and photogra
Numnah for interposition between a saddle and an animal to...