for the following products
6-O-tert-Butyl 2-O-ethyl 6-azaspiro[2.5]octane-2,6-dicarboxylate and 6-tert-Butyl 1-ethyl 6-azaspiro[2.5]octane-1,6-dicarboxylate
U-Chemo Scientific(Shanghai) Co.,Ltd is specialized in chemistry and chemical supply chain since founded in 2008.
After more than 10 years’ development, U-Chemo is now a main supplier of the insect pheromones, pharmaceutical intermediates, cosmetic ingredients, fertilizers & some pesticides.
U-Chemo also offer outsourcing services for raw materials Made-In-China. Now U-Chemo owns a key lab in Shanghai and two cooperate factories with excellent facilities. Our Customers are from more t...
