Add£ºLanzhou city OuYanNa road 2011
Fax£º0931-5114965
Email£ºiananang@hotmail.com
New product launch
added at 2017-10-28
New products:
Chinese name: 2, 7-2 tert-butyl pyrene English name: 2,7-Di-tert-butylpyrene CASºÅ£º24300-91-2 Purity: 95% The product has been developed and finished and the product has a light yellow crystal. New and old users need to be consulted.
