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-BROMO-2-(METHYLAMINO)PYRIMIDINE

5-BROMO-2-(METHYLAMINO)PYRIMIDINE ??? ???
?? ??:
31402-54-7
???:
5-BROMO-2-(METHYLAMINO)PYRIMIDINE
???(??):
5-bromo-N-methylpyrimidin-2-amine;5-BROMO-2-(METHYLAMINO);5-Bromo-2-(methylamino)pyridine;5-BROMO-2-(METHYLAMINO)PYRIMIDINE;5-Bromo-N-methyl-2-pyrimidinamine;2-(Methylamino)-5-bromopyrimidine;(5-BROMOPYRIMIDIN-2-YL)METHYLAMINE;2-Pyrimidinamine, 5-bromo-N-methyl-;Pyrimidine, 5-bromo-2-(methylamino)-;N-(5-Bromopyrimidin-2-yl)-N-methylamine
CBNumber:
CB7342527
???:
C5H6BrN3
??? ??:
188.02
MOL ??:
31402-54-7.mol

5-BROMO-2-(METHYLAMINO)PYRIMIDINE ??

???
171-173℃
?? ?
283.5±32.0 °C(Predicted)
??
1.686±0.06 g/cm3(Predicted)
?? ??
2-8°C(protect from light)
?? ?? (pKa)
2.07±0.10(Predicted)
??
White to off-white Solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ?? ?? Irritant
HS ?? 2933599590
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P501 ...? ??? / ??? ?? ???.

5-BROMO-2-(METHYLAMINO)PYRIMIDINE C??? ??, ??, ??

5-BROMO-2-(METHYLAMINO)PYRIMIDINE ?? ?? ? ???

???

?? ??


5-BROMO-2-(METHYLAMINO)PYRIMIDINE ?? ??

???( 117)?? ??
??? ?? ??? ?? ?? ? ??
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32998 60
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63645 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10817 58
CONIER CHEM AND PHARMA LIMITED

sales@conier.com China 49906 58
career henan chemical co
+86-0371-86658258
factory@coreychem.com China 29780 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051
joe@yuhengpharm.com CHINA 21135 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +86-189 4982 3763
sales@tnjchem.com China 34526 58
Shanghai Gubang New Materail Technology Co. LTD
21-51317962 +86-18721305404
16728589@qq.com CHINA 272 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1059@dideu.com China 29096 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 17705817739
info@dycnchem.com China 52693 58

5-BROMO-2-(METHYLAMINO)PYRIMIDINE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
茂名市| 荔波县| 苏尼特左旗| 普兰县| 剑川县| 法库县| 漯河市| 蒙自县| 晋宁县| 澜沧| 安新县| 义乌市| 杨浦区| 苍南县| 淄博市| 中方县| 招远市| 泰宁县| 普兰店市| 睢宁县| 金坛市| 扎鲁特旗| 延庆县| 道真| 渝北区| 随州市| 灯塔市| 台中县| 靖远县| 马关县| 东光县| 易门县| 盐边县| 汕头市| 丹东市| 河西区| 唐山市| 共和县| 白河县| 城固县| 方山县|