Diastereomers are structurally identical molecules that are not mirror images of each other. Diastereomers can have different ...

The dendrogram of indistinguishability of the Claisen rearrangement of allyl vinyl ether. Each colored step indicates an observation where exact coarse-graining applies. (Illustration: Yutaka Nagahata ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...