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

Donepezil Impurity

Donepezil  Impurity Struktur
36159-03-2
CAS-Nr.
36159-03-2
Englisch Name:
Donepezil Impurity
Synonyma:
Donepezil-024;Donepezil Impurity 22;5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one;5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one;(Z)-5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one;2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one;1H-Inden-1-one, 2-(2,3-dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-;Donepezil impurity 25/ 2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one
CBNumber:
CB43313574
Summenformel:
C22H22O5
Molgewicht:
366.41
MOL-Datei:
36159-03-2.mol

Donepezil Impurity Eigenschaften

Sicherheit

Donepezil Impurity Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one is an impurity in the synthesis of Donepezil (D531750), a nootropic. An inhibitor of acetylcholinesterase.

Donepezil Impurity Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Donepezil Impurity Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 21)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14332 58
BOC Sciences
16314854226; +16314854226
inquiry@bocsci.com United States 19853 58
Moxin Chemicals
+86-17320513646 +8617320513646
anna@molcoo.com China 10000 58
Quality Control Solutions Ltd. 0755-66853366 13670046396
orders@qcsrm.com China 18190 56
BOC Sciences 16314854226
info@bocsci.com United States 9923 65
Hubei Yangxin Medical Technology Co., Ltd. 15374522761
3003392093@yongstandards.com China 9926 55
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd. 0531-58897130 15508676053
drug_impurity@sdcclh.com China 2414 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 17825480238
3008233717@qq.com China 9934 12
Jinan blalong chemical co. LTD 2710913286@.com
1513643261@qq.com China 14246 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-0755-83725350 13380397412
3001280422@qq.com China 9998 58

36159-03-2()Verwandte Suche:


  • Donepezil Impurity 22
  • Donepezil impurity 25/ 2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one
  • 1H-Inden-1-one, 2-(2,3-dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-
  • (Z)-5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one
  • 2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one
  • Donepezil-024
  • 5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one
  • 5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one
  • 36159-03-2
Copyright 2019 ? ChemicalBook. All rights reserved
无棣县| 教育| 沭阳县| 界首市| 石家庄市| 西乡县| 诸城市| 玛曲县| 大新县| SHOW| 通州市| 德令哈市| 阿拉尔市| 射阳县| 尼勒克县| 宜兰市| 信宜市| 正镶白旗| 和顺县| 炎陵县| 霍州市| 亳州市| 鹿邑县| 安西县| 黑山县| 阿鲁科尔沁旗| 丘北县| 平乡县| 兴文县| 孝义市| 梁河县| 旬阳县| 青河县| 鹰潭市| 屏东市| 宁化县| 邯郸市| 大埔县| 三明市| 宝兴县| 张掖市|