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

(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE

(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE ??? ???
?? ??:
23204-70-8
???:
(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE
???(??):
(4S,5R)-45-diphenyloxazolidin-2-one;(-)-cis-4,5-Diphenyl-2-oxazolidinone;(4S,5R)-4,5-Diphenyl-2-oxazolidinone;(4S-cis)-4,5-Diphenyl-2-oxazolidinone;(4S,5R)-(-)-cis-Diphenyl-2-oxazolidinone;(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDI;(4S,5R)-cis-4,5-Diphenyloxazolidin-2-one;2-Oxazolidinone, 4,5-diphenyl-, (4S,5R)-;(4S,5R)-4,5-Diphenyl-2-oxazolidinone,99%e.e.;(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE
CBNumber:
CB9736300
???:
C15H13NO2
??? ??:
239.27
MOL ??:
23204-70-8.mol

(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE ??

???
227-232 °C(lit.)
?? ?
466.6±45.0 °C(Predicted)
??
1.192±0.06 g/cm3(Predicted)
?? ??
Refrigerator
???
?????(?? ???)
?? ?? (pKa)
11.56±0.60(Predicted)
??? ??
??
??? ??
??? ??
??
???? ?????
?? ??
[α]23/D 57±4°, c = 2 in chloroform (or methanol)
InChI
1S/C15H13NO2/c17-15-16-13(11-7-3-1-4-8-11)14(18-15)12-9-5-2-6-10-12/h1-10,13-14H,(H,16,17)/t13-,14+/m0/s1
InChIKey
LTENIVFVXMCOQI-UONOGXRCSA-N
SMILES
O=C1N[C@H]([C@H](O1)c2ccccc2)c3ccccc3
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE C??? ??, ??, ??

??

(4S,5R)-(-)-cis-Diphenyl-2-oxazolidinone is used as a catalyst in the enantioselective synthesis of chiral phthalides.

(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE ?? ?? ? ???

???

?? ??


(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE ?? ??

???( 30)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63645 58
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850 +86-15355479329
market18@leapchem.com China 43303 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131885 58
J & K SCIENTIFIC LTD. 18210857532 18210857532
jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380
shchemsky@sina.com China 15350 60
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865
han_yajun@dctc.daicel.com China 6748 65
Shijiazhuang Lickon PharmaTech Co., Ltd. 031185291771 13832391721
yaofeng2005@163.com China 949 58
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51389 80
Shanghai Chiral bio-compound co., Ltd. 021-5068 3667/17749785980/1029026415; 17749785980
1029026415@qq.com China 4501 58
Greenherbs Science and Technology Development Co., Ltd. 010-61136123
pub02@greenherbs.com.cn China 4045 58

(4S,5R)-(-)-CIS-4,5-DIPHENYL-2-OXAZOLIDINONE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
七台河市| 台北县| 通城县| 永寿县| 浦城县| 益阳市| 中超| 剑河县| 荥阳市| 雷波县| 法库县| 桃园市| 共和县| 英吉沙县| 永春县| 涟水县| 商城县| 横峰县| 凤冈县| 苏州市| 新龙县| 南陵县| 仁化县| 昌平区| 温宿县| 衢州市| 四会市| 舞钢市| 定安县| 卫辉市| 漯河市| 巴南区| 栾川县| 渑池县| 莒南县| 新化县| 化州市| 临颍县| 黑山县| 广南县| 景德镇市|