simonx

Hello. I would like to ask if do exist some websites where I can offer structures of organic molecules which I want to obtain as organic chemicals via custom organic synthesis from third parties? i.e. I will send list of structures, they will be placed on such website(s) and company or individuals carrying out organic synthesis can send me their offers of custom organic synthesis. A speak about lab quantities. I will pay for chemical and procedure. Many thanks for any suggestion or help.