Chemistry

Organic Compounds -- Part Of The Class 532-570 Series

Tetracyclo Ring System Having The Thiazole Ring As One Of The Cyclos

No:7262302

1-thia-3-aza-dibenzoazulenes as inhibitors of tumour necrosis factor production and intermediates for the preparation thereof

No:7161010

Methine compound and silver halide photographic material containing the same

No:2882158

Photographic sensitizing dyes and emulsions containing them

No:5149819

Squarylium compounds and optical information recording medium using the same

No:4174397

Thiazolidine derivatives

No:6730793

Two-photon responsive chromophores containing electron accepting core units

No:5204467

Visible photosensitizers for photopolymerizable compositions