The two-component crystals formed from pyridine or 4-dimethylaminopyridine with maleic, fumaric, phthalic, isophthalic, or terephthalic acids were characterized by X-ray diffraction. The two-component ...

BBC Radio 4 Extra. Duration: 30:00. Upcoming episodes (9 new) Supporting Content. Great Rock and Roll Lives. Stories of inspiration from great musicians from Bowie to Billie Holliday.

File on 4 Investigates: News-making original journalism. News-making original journalism documentary series, investigating stories at home and abroad.

The Witcher season 4 cast will see a mix of newcomers and returning cast when it hits Netflix in 2025. For the complete list of who's set to star, read on below. Geralt - Liam Hemsworth; ...

A concise enantioselective synthesis of tetrahydrolipstatin (THL) and seven stereoisomers has been achieved. The synthesis of THL was accomplished in 10 steps and 31% overall yield from an achiral ...

The bill to legalise assisted dying in England and Wales moves a step closer to becoming law. And we're in Geneva where Iran's foreign minister is holding talks with Europe's top diplomats.