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

???,(2-??-4-?????)-(9CI)

???,(2-??-4-?????)-(9CI)
???,(2-??-4-?????)-(9CI) ??? ???
?? ??:
647853-31-4
???:
???,(2-??-4-?????)-(9CI)
???(??):
???,(2-??-4-?????)-(9CI)
???:
Boronic acid, (2-methyl-4-pyrimidinyl)- (9CI)
???(??):
2-Methyl-4-pyriMidinylboronic acid;2-METHYL-PYRIMIDIN-4-YLBORONIC ACID;Boronic acid, (2-methyl-4-pyrimidinyl)-;lithium (2-methylpyrimidin-4-yl)boronate;Boronic acid, B-(2-methyl-4-pyrimidinyl)-;Boronic acid, (2-methyl-4-pyrimidinyl)- (9CI);2-Methyl-4-pyrimidinyl-boronic Acid Discontinued
CBNumber:
CB01052549
???:
C5H7BN2O2
??? ??:
137.93
MOL ??:
647853-31-4.mol

???,(2-??-4-?????)-(9CI) ??

?? ?
308.3±34.0 °C(Predicted)
??
1.26±0.1 g/cm3(Predicted)
?? ??
Inert atmosphere,Store in freezer, under -20°C
?? ?? (pKa)
6.90±0.53(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

???,(2-??-4-?????)-(9CI) C??? ??, ??, ??

??

2-Methyl-4-pyrimidinyl-boronic Acid is used to synthesize indazole-derived S-adenosyl homocysteine/methylthioadenosine nucleosidase inhibitors with antimicrobial activities.

???,(2-??-4-?????)-(9CI) ?? ?? ? ???

???

?? ??


???,(2-??-4-?????)-(9CI) ?? ??

???( 20)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131956 58
SynAsst Chemical. 021-60343070
China 12740 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163
yftan@aikonchem.com China 16676 50
Shanghai Boyners Pharm-Tech Co., Ltd. 13817873692
mkt@boynerspharm.com China 1707 55
Shanghai Chiral bio-compound co., Ltd. 021-5068 3667/17749785980/1029026415; 17749785980
1029026415@qq.com China 4359 58
Nanijing m&m biotechnology Co. ,Ltd. 025-87782433 18021532344
1345332203@qq.com China 4192 58
Shandong utilizing biological technology co., LTD 15966937598
3407650895@qq.com China 5007 58
Energy Chemical 021-58432009 400-005-6266
marketing@energy-chemical.com China 44918 58
Ningbo jinuo chemical co., LTD 0574-87314919 057487319282
info@nbinno.com China 7047 58

Copyright 2019 ? ChemicalBook. All rights reserved
正蓝旗| 无棣县| 资兴市| 全南县| 义马市| 桐城市| 蚌埠市| 亚东县| 塔河县| 友谊县| 习水县| 游戏| 南昌县| 石家庄市| 广东省| 理塘县| 定陶县| 定襄县| 金山区| 岗巴县| 理塘县| 汝阳县| 文化| 临沂市| 蚌埠市| 普兰县| 泸定县| 高碑店市| 泰兴市| 城口县| 密云县| 全椒县| 诸城市| 景德镇市| 肃南| 仙桃市| 如皋市| 开鲁县| 安塞县| 治县。| 依安县|