天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Struktur
1622-55-5
CAS-Nr.
1622-55-5
Englisch Name:
4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Synonyma:
Pizotifen Impurity 1;4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one;9,10-Dihydro-4H-benzo[4,5]cyclohepta[b]-thiophen-4-one;9,10-DIHYDRO-4-H-BENZO{4,5}CYCLOHEPTA-{1,2-B}-4-THIOPHENE;9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]-4-thiophenone;9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one;9,10-Dihydro-4H-benzo-[4,5]-cycloepta-[1,2B]-thiophen-4-one;4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one, 9,10-dihydro-;9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one (90%);9.10-monohydro-4H-benzo [4.5] cyclocontriene [1.2-B] fene-4 - resistance
CBNumber:
CB51074342
Summenformel:
C13H10OS
Molgewicht:
214.28
MOL-Datei:
1622-55-5.mol

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Eigenschaften

Siedepunkt:
125-140 °C(Press: 0.05 Torr)
Dichte
1.262±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
L?slichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Brown Semi-Solid

Sicherheit

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Brown Semi Solid

Verwenden

Intermediate in the preparation of Ketotifen.

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2-(Chlormethyl)thiophen Polyphosphorsuren Phthalaldehydsure THIOPHEN-2-YLMETHYL-PHOSPHONIC ACID DIETHYL ESTER Triethylphosphit 2-(b-(2-Thienyl)vinyl)benzoicacid Benzoic acid, 2-[(diethoxyphosphinyl)methyl]-, methyl ester 2-[2-(2-Thienyl)ethyl]benzoesure Methyl 2-bromomethylbenzoate Thiophen-2-carbaldehyd 3-Thenoesure α-Bromtoluol Methyl-o-toluat

Downstream Produkte

Benzo[b]thiophen-10-methoxycycloheptanone

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 59)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21634 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070
product@chemlin.com.cn CHINA 3009 60
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715
 admin@nexconn.com China 10311 58
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830
 figo.gao@foxmail.com China 8497 58
career henan chemical co 		+86-0371-86658258 +8613203830695
 factory@coreychem.com China 29811 58
Univar Solutions(China) Co., Ltd. 		+8615902132654
 ivy.zhuang@univarsolutions.com China 654 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763
 sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626
 eric@witopchemical.com China 23541 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490
 info@gihichemicals.com China 49978 58
  • 9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one
  • 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]-4-thiophenone
  • 9,10-DIHYDRO-4-H-BENZO{4,5}CYCLOHEPTA-{1,2-B}-4-THIOPHENE
  • 9,10-Dihydro-4H-benzo-[4,5]-cycloepta-[1,2B]-thiophen-4-one
  • Pizotifen Impurity 1
  • 4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one, 9,10-dihydro-
  • 4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one
  • 9,10-Dihydro-4H-benzo[4,5]cyclohepta[b]-thiophen-4-one
  • 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one (90%)
  • 9.10-monohydro-4H-benzo [4.5] cyclocontriene [1.2-B] fene-4 - resistance
  • 1622-55-5
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Copyright 2019 ? ChemicalBook. All rights reserved