5-Amino-2-fluoropyridine

Shanghai Kosmos Biotechnology Co., Ltd.
2-Bromo-5-fluoropyridine

Shanghai Kosmos Biotechnology Co., Ltd.
5-bromo-3-fluoropyridine

Shanghai Kaisai Chemical Co.,Ltd
Fluoropyridine

Beijing Jinghua Yaobang Pharmaceutical Co., Ltd.
4-Amino-3-fluoropyridine

OrgSynChem (Beijing) Technology Co., LTD.