we can supply dolasetron and its intermediats Here are brief introduction of our company: Chengdu Green Chem. Co., Ltd is a hi-tech enterprise integrating R&D, manufacturing and technical service of APIs and intermediates. Our main products are as following: Side chains of paclitaxel and docetaxel Dolastron and its intermediates Rocuronium Bromide and its intermediates For the more details of products,pls browse our websit or send us an email.