尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China N,N,N',N',N'',N'',N''',N'''-octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine - China Supplier

N,N,N',N',N'',N'',N''',N'''-octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine

Price:Negotiable
Industry Category: Chemicals
Product Category:
CAS NO: 207739-72-8
Brand:
Spec:


Contact Info
  • Add:煙臺(tái)市經(jīng)濟(jì)技術(shù)開發(fā)區(qū)五指山路11號(hào), Zip: 264006
  • Contact: 劉經(jīng)理
  • Tel:0535-6101880
  • Email:liutao@valiant-cn.com

Other Products

Description
Additional Information

CAS NO:207739-72-8

EC NO:

Molecular Formula:C81H68N4O8

Molecular Weight:1225.4286

Synonyms:;2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene;2,2',7,7'-tetrakis(N,N-di-p-methoxyphenylamino)-9,9'-spirobifluorene;LT-S922;Spiro-MeOTAD;

Molecular Structure:2,2',7,7'-四[N,N-二(4-甲氧基苯基)氨基]-9,9'-螺二芴 207739-72-8

Industry Category Chemicals
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Me 阜南县| 翁源县| 泸州市| 阿克| 沙湾县| 英德市| 崇明县| 桐庐县| 民县| 怀化市| 永川市| 江陵县| 黎城县| 武强县| 榕江县| 镇江市| 洛南县| 吴旗县| 绥芬河市| 霍邱县| 灌阳县| 科尔| 正宁县| 东兴市| 旺苍县| 广丰县| 沙洋县| 云林县| 岱山县| 专栏| 兰考县| 彭州市| 岫岩| 建阳市| 碌曲县| 祁阳县| 永清县| 洛阳市| 葫芦岛市| 景德镇市| 马边|