caffeine molecular model |
||||||||||||||||||||||||||||||||||||||||
| navigate by keyword : molecule atoms chemistry atom biochemistry compound structure model cafe cofee caffeine coffee drug chocolate yerba mate cocoa tea kola energy drink guarana stimulant alkaloid xanthine |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| Caffeine, molecular model. Three representations: 2D skeletal formula, 3D space-filling model and 3D ball-and-stick model |
||||||||||||||||||||||||||||||||||||||||
|
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
||||||||||||||||||||||||||||||||||||||||