ChemNet > CAS > 504-24-5 4-Aminopyridine

504-24-5 4-Aminopyridine

?????? ?? ???	4-Aminopyridine
???????? ???	4-Aminopyridine; gamma-aminopyridine; 4-pyridylamine; Amino-4-pyridine; pyridin-2-amine; (2,4,5-trichlorophenoxy)acetic acid-(2,4-dichlorophenoxy)acetic acid (1:1); 4-aminopyridinium; Fampridine
????? ????????	C₅H₆N₂
?????? ???	94.1160
InChI	InChI=1/C5H6N2/c6-5-1-3-7-4-2-5/h1-4H,(H2,6,7)/p+1
??? ??????? ??????	504-24-5
EINECS	207-987-9
????? ??????
??????	157-161℃
????? ?? ???	255.2°C at 760 mmHg
????? ???????	131.8°C
????? ?? ????	0.0165mmHg at 25°C
???? ??????	T+:Very toxic;
???? ?? ???	R28:; R36/37/38:;
??????? ?????	S1:; S28A:; S37/39:; S45:;

Chemicals Suppliers(56):: 1TRITON CHEMTECH CO., LTD.; 2Beijng Wisdom Chemicals Co.,Ltd.; 3Shanghai All Bright Co., Ltd; 4Linhai Wonderful-Trading Co., Ltd.; 5HANGZHOU KARSSEN CHEMICAL CO.,LTD.; 6AFINE CHEMICALS LIMITED; 7New Dragon Industrial Co.,Ltd.; 8RIL INTERNATIONAL LTD.; 9Neochem(Tianjin)International Trading Co., Ltd.; 10Jiangxi Biochem Co., Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图