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 3,3',4,4'-Benzophenonetetracarboxylic dianhydride - China Supplier

3,3',4,4'-Benzophenonetetracarboxylic dianhydride

Price:Negotiable
Industry Category: Chemicals/Other Organic Raw Materials/Anhydrides
Product Category:
CAS NO: 2421-28-5
Brand:
Spec:


Contact Info
  • Add:江蘇省常州市芮城縣風(fēng)陵渡開發(fā)區(qū)振興北街北側(cè), Zip: 213000
  • Contact: 任經(jīng)理qq:2402623097
  • Tel:0519-83489086;13601507568
  • Email:guiren_medicine@163.com

Other Products

Description
Additional Information

CAS NO:2421-28-5

EC NO:219-348-1

Molecular Formula:C17H6O7

Molecular Weight:322.2253

Synonyms:;BTDA;4,4-Carbonyldiphthalic anhydride;benzophenone-3,3:4,4-tetracarboxylic dianhydride;BTDA;3,3,4,4-Benzophenontetracarbonsaeuredianhydride;1,3-Isobenzofurandione, 5,5'-carbonylbis-;3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride;3,3',4,4'-Tetracarboxybenzophenone dianhydride;3,3',4,4'-benzophenonetetracarboxylicaciddianhydride;3-Isobenzofurandione,5,5'-carbonylbis-1;4,4'-Carbonylbis[phthalic anhydride];4,4'-Diphthalic anhydride ketone;5,5'-carbonylbis-3-isobenzofurandione;5,5'-carbonylbis(2-benzofuran-1,3-dione);3,3',4,4'-Benzophenone tetracarboxylic dianhydride;Benzophenone-3,3',4,4'-tetracarboxylic dianhydride;3,3,4,4-Benzophenonetetracarboxylic dianhydride;

Molecular Structure:3,3',4,4'-二苯酮四酸二酐 2421-28-5

Industry Category Chemicals/Other Organic Raw Materials/Anhydrides
Product Category
Brand:
Spec:
Storefront Language: English
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal TChat 阳信县| 永城市| 济阳县| 樟树市| 普兰店市| 开原市| 水城县| 锡林浩特市| 绥中县| 罗江县| 通河县| 宝丰县| 喜德县| 康乐县| 赤壁市| 华容县| 彭山县| 谢通门县| 太仆寺旗| 沂水县| 南丹县| 江口县| 涟源市| 萨嘎县| 大英县| 山阳县| 资阳市| 南召县| 扎鲁特旗| 长泰县| 偏关县| 香港| 商丘市| 临海市| 双城市| 陆良县| 阜阳市| 黄陵县| 威海市| 酒泉市| 泰和县|