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

7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione

7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione ??? ???
?? ??:
41102-02-7
???:
7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
???(??):
7-Bromothieno[3,2-d]pyrimidine-2,4-diol;7-Bromo-1H-thieno[3,2-d]pyrimidine-2,4-dione;7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione;Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione, 7-bromo-;7-bromothiophenebenzo[3,2-d]pyrimidine-2,4(1H,3H)-dione
CBNumber:
CB22671253
???:
C6H3BrN2O2S
??? ??:
247.07
MOL ??:
41102-02-7.mol

7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione ??

??
1.945±0.06 g/cm3(Predicted)
?? ??
2-8°C, stored under nitrogen
?? ?? (pKa)
10.05±0.20(Predicted)
??
White to off-white Solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(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 ??
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione C??? ??, ??, ??

7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione ?? ?? ? ???

???

?? ??


7-bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione ?? ??

???( 21)?? ??
??? ?? ??? ?? ?? ? ??
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
Aladdin Scientific

tp@aladdinsci.com United States 52923 58
Dtchem Laboratories,(Gan Su)Co.,Ltd. 18993961550 18993966060
sales@techbiochem.com China 792 61
JW & Y Pharmlab Co., Ltd. 021-64340559 13651849907;
xinyu_shi@jwypharmlab.com.cn China 11999 58
Tianjin Nuokang Pharmaceutical Technology Co., Ltd. 022-23989838 13810451150
44766350@qq.com China 2662 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057
service@aiviche.com China 49312 58
Taizhou Nanfeng Pharmaceutical Research Institute nanfengpharma@126.co 18616377689
nanfengpharma@126.com China 20009 58
Jiaxing Hengrui Biotechnology Co. LTD 0573-0573-82672231 13757365595
regen_chemical1@163.com China 4857 58
Zhengzhou Convergence Chemical Co. LTD 13393710386
3941078109@qq.com China 9833 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725
malulu@leyan.com China 39807 58

Copyright 2019 ? ChemicalBook. All rights reserved
山东| 聂拉木县| 舞钢市| 郯城县| 元朗区| 石狮市| 白玉县| 元谋县| 阳城县| 盱眙县| 阳谷县| 安乡县| 双流县| 揭阳市| 天等县| 华蓥市| 岗巴县| 安乡县| 台北市| 吉水县| 东阳市| 新丰县| 东乡县| 广灵县| 甘肃省| 安化县| 哈密市| 固始县| 浦东新区| 灵寿县| 西安市| 珠海市| 姚安县| 新营市| 孝昌县| 伊春市| 五指山市| 广饶县| 炉霍县| 南京市| 武川县|