Caution: Preprints are preliminary reports of work that have not been certified by the peer review process. You need to follow where the authors finally publish their approved papers, which can be done by setting up an email alert within that document. "Today, ChemRxiv features nearly 10,000 preprints from authors in 100 countries that have been viewed and downloaded more than 28 million times. Additionally, almost half of these preprints have been peer-reviewed and published in top journals such as the Journal of the American Chemical Society, Angewandte Chemie, Chemical Science, Nature, Science, and more!.............ChemRxiv was first introduced in August 2017...........In March 2018, the American Chemical Society, the German Chemical Society, and the Royal Society of Chemistry announced a partnership to manage ChemRxiv collaboratively. In August 2019, the Chinese Chemical Society and the Chemical Society of Japan joined the partnership to broaden ChemRxiv’s thriving global presence.... source: ChemRxiv: Highlights from the First Four Years