5-??????1-????

5-??????1-???? ??? ???

???(??):: Fampridine Impurity 140;5-NITROQUINOLINE 1-OXIDE;Quinoline, 5-nitro-, 1-oxide;5-nitro-1-oxidoquinolin-1-ium

?? ?? 14

5-??????1-???? ??

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P280	????/???/???/?????? ?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-???-5-??????

???( 14)?? ??

???	??	???	??	?? ?	??
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Shanghai ChuangYan Chemical Technology Co., Ltd.	021-11111111 11111111111	546919421@qq.com	China	3716	55
Jinan Kaixi Biotechnology Co., Ltd.	13370511208; 15853141736	461667177@qq.com	China	701	55
Shanghai SuperLan Chemcial Technique Centre	0-2022843681 15618226720	chaolaichem@foxmail.com	China	9781	58
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9930	55
Wuhan graphe Pharmaceutical Technology Co., Ltd.	18995639250	huangxq@graphe-tech.com	China	500	55
Shanghai Rlavie Technology Co., Ltd.	021-67759270 17717059219	sales@rlavie.com	China	1741	55
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.	13611835272 13611835272	mmwang@sunwaypharm.com	China	44107	58
Hefei Mokai Pharmaceutical Technology Co., Ltd	18130062233	690231469@qq.com	China	8100	58
Wuhan Brin Technology Co., Ltd.	3456065315 13260619011	3456065315@qq.com	China	2389	58

????? N-???? 2-Bromopyridine N-oxide hydrochloride 3-CHLORO-4-NITROPYRIDINE N-OXIDE 4-nitro-2-pyridylmethanol 1-oxide 3,4-dimethoxypyridine N-oxide 3-BROMO-5-METHOXYPYRIDINE-1-OXIDE 2-fluoro-1-oxidopyridin-1-ium 2-(chloromethyl)-1-oxidoquinolin-1-ium 2,6-Diphenylpyridine N-oxide 5-Ethyl-2-methylpyridine 1-oxide 5-Nitroquinoline