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

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine ??? ???
?? ??:
167316-27-0
???:
(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine
???(??):
(S,S)-TSDPEN;N-((1S,2S)-2-amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide;(1S,2S)-TSDPEN;(1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine;2S)-(+)-N-p-Tosyl-1;2-diphenylethylenediaMine;(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-;(1S,2S)-N-P-TOSYL-1,2-DIPHENYLETHYLENE-D;(1S,2S)-N-Tosyl-1,2-diphenylethylene-1,2-diamine;(1S,2S)-(-)-N-P-TOSYL-1,2-DIPHENYLETHYLENEDIAMINE
CBNumber:
CB4775946
???:
C21H22N2O2S
??? ??:
366.48
MOL ??:
167316-27-0.mol
MSDS ??:
SDS

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine ??

???
128-131 °C (lit.)
??
61.5 º (C=1, CH2Cl2)
?? ?
537.3±60.0 °C(Predicted)
??
1.1440 (rough estimate)
???
30 ° (C=1, CHCl3)
?? ??
Keep in dark place,Inert atmosphere,Room temperature
???
??? ??????? ?? ???(?? ???).
?? ?? (pKa)
10.76±0.50(Predicted)
??? ??
?? ??
??
???
?? ??
[α]20/D +35°, c = 1 in chloroform
InChI
InChI=1S/C21H22N2O2S/c1-16-12-14-19(15-13-16)26(24,25)23-21(18-10-6-3-7-11-18)20(22)17-8-4-2-5-9-17/h2-15,20-21,23H,22H2,1H3/t20-,21-/m0/s1
InChIKey
UOPFIWYXBIHPIP-SFTDATJTSA-N
SMILES
C1(S(N[C@@H](C2=CC=CC=C2)[C@@H](N)C2=CC=CC=C2)(=O)=O)=CC=C(C)C=C1
CAS ??????
167316-27-0(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
HS ?? 29242990
???? ??? 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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine C??? ??, ??, ??

??? ??

White to slightly yellow crystalline powder

??

(1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine is used as a catalyst in the synthesis of keramamine C, a carboline alkaloid that is isolated from the Okinawan sponge Amphimedon sp. (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine is also used as a catalyst in the synthesis of Tolvaptan (T536650), a selective oral vasopressin V2-receptor agonist that is used to treat hyponatremia.

?? ??

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine ?? ?? ? ???

???

?? ??


(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine ?? ??

???( 284)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29640 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036
info@dakenam.com China 14025 58
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29812 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
sales@ansciepchem.com CHINA 4241 58
Shenzhen Nexconn Pharmatechs Ltd
+86-755-89396905 +86-15013857715
admin@nexconn.com China 10403 58
Accela ChemBio Inc.
+1-858-6993322 +86-18019713315
info@accelachem.com United States 21193 58
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19936 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10821 58
Hebei shuoxi biotechnology co. LTD
+8613081092107
CHINA 964 58

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
荔波县| 临邑县| 平武县| 全州县| 正镶白旗| 息烽县| 图木舒克市| 衢州市| 上杭县| 合山市| 陆川县| 墨竹工卡县| 苍溪县| 安宁市| 金溪县| 贵州省| 连云港市| 突泉县| 长顺县| 西峡县| 汨罗市| 南雄市| 沁源县| 邢台县| 宣恩县| 南岸区| 阜新| 藁城市| 潜江市| 西城区| 额敏县| 崇仁县| 九龙县| 高平市| 阳谷县| 岳普湖县| 巢湖市| 小金县| 陕西省| 康保县| 海阳市|