ID 245968666 © Vintikalexandr | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
levulinic acid molecule skeletal formula 4oxopentanoic acetopropionic acetylpropionic atomic atoms biofuel c5h8o3 carbon cellulose ch3coch2ch2co2h chemical chemistry composition compound drawing flat herose hydrogen icon illustration keto ketovaleric laevulinic line molecular oxopentanoate oxopentanoic oxygen precursor research science scientific starch structure vector