一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

5-AMINO-3-BROMO-2-METHYLPYRIDINE

5-AMINO-3-BROMO-2-METHYLPYRIDINE ??? ???
?? ??:
186593-43-1
???:
5-AMINO-3-BROMO-2-METHYLPYRIDINE
???(??):
5-Bromo-6-methylpyridin-3-amine;5-AMINO-3-BROMO-2-PICOLINE;3-Bromo-5-Amino-2-Picoline;5-Amino-3-bromo-2-methylp...;5-Bromo-6-methyl-3-pyridinamine;5-Amino-3-Bromo-2-methylpyridin;2-Methyl-3-broMo-5-aMinopyridine;5-AMINO-3-BROMO-2-METHYLPYRIDINE;3-Pyridinamine, 5-bromo-6-methyl-;5-aminio-3-bromo-2-methylpyridine
CBNumber:
CB5841596
???:
C6H7BrN2
??? ??:
187.04
MOL ??:
186593-43-1.mol

5-AMINO-3-BROMO-2-METHYLPYRIDINE ??

???
103.0 to 108.0 °C
?? ?
281.3±35.0 °C(Predicted)
??
1.593±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
??? ??
powder to crystal
?? ?? (pKa)
4.53±0.20(Predicted)
??
???? ????
InChI
InChI=1S/C6H7BrN2/c1-4-6(7)2-5(8)3-9-4/h2-3H,8H2,1H3
InChIKey
UCLLYIVDXZGQSZ-UHFFFAOYSA-N
SMILES
C1=NC(C)=C(Br)C=C1N
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933399990
????(GHS): Exclamation Mark (GHS07)
?? ?: 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 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
NFPA 704
0
2 0

5-AMINO-3-BROMO-2-METHYLPYRIDINE C??? ??, ??, ??

5-AMINO-3-BROMO-2-METHYLPYRIDINE ?? ?? ? ???

???

?? ??


5-AMINO-3-BROMO-2-METHYLPYRIDINE ?? ??

???( 141)?? ??
??? ?? ??? ?? ?? ? ??
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29812 58
Accela ChemBio Inc.
+1-858-6993322 +86-18019713315
info@accelachem.com United States 21193 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051
joe@yuhengpharm.com CHINA 21142 58
Win-Win chemical CO., Limited
+86-0086-577-64498589 +86-15355981851
sales@win-winchemical.com China 14303 58
Shanxi Xuanran Import and Export Trade Co., Ltd.
+8617735180244
mike_yan@xuanranglobal.com CHINA 4017 58
ANHUI WITOP BIOTECH CO., LTD
+8618071025641
eric@witopchemical.com China 23541 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1059@dideu.com China 29093 58
Hefei Hirisun Pharmatech Co., Ltd
+8615056975894
shawn@hirisunpharm.com CHINA 9911 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 17705817739
info@dycnchem.com China 52704 58

5-AMINO-3-BROMO-2-METHYLPYRIDINE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
阿瓦提县| 介休市| 东城区| 饶河县| 南华县| 泰和县| 玉环县| 旌德县| 新和县| 重庆市| 罗田县| 响水县| 泽库县| 濮阳市| 彰武县| 剑川县| 噶尔县| 安仁县| 探索| 邵东县| 太湖县| 中西区| 西吉县| 章丘市| 余姚市| 南丹县| 攀枝花市| 莒南县| 益阳市| 黄陵县| 西城区| 宜章县| 陈巴尔虎旗| 阜平县| SHOW| 兴业县| 卓尼县| 民丰县| 云和县| 长寿区| 商水县|