中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

China 4-PEPA - China Supplier

4-PEPA

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
CAS NO: 119389-05-8
Brand:
Spec:


Contact Info
  • Add:JiuliStreet, Benniu Town Changzhou, Jiangsu Province, China., Zip: 213134
  • Contact:
  • Tel:0086-519-83138042;83137042;83137041;0086-519-83139
  • Email:[email protected]

Other Products

Description
Additional Information

CAS NO:119389-05-8

EC NO:

Molecular Formula:C16H8O3

Molecular Weight:248.2329

Synonyms:;4-PEPA;4-Phenylethynylphthalic Anhydride;4-(2-Phenylethynyl)Phthalic Anhydride;3-Phenylethynylphthalic Anhydride;5-Phenylethynyl-Phthalic Anhydride;4-Phenylethynylphtalic Anhydride;4-(Phenylethynyl)phthalic anhydride;4-(Phenylethynyl)-1,2-benzenedicarboxylic anhydride;5-(Phenylethynyl)-1,3-isobenzofurandione;4-phenylethylphthalic anhydride;5-(phenylethynyl)-2-benzofuran-1,3-dione;

Molecular Structure:4-苯基乙炔基鄰苯二甲酸酐 119389-05-8

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Stock:
Origin:
Storefront Language: English Chinese
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 巴东县| 迁西县| 五莲县| 临沂市| 高唐县| 刚察县| 宜宾市| 客服| 项城市| 朝阳区| 呼玛县| 湖北省| 石楼县| 贵南县| 仁怀市| 中阳县| 克拉玛依市| 遂宁市| 孝昌县| 南开区| 海淀区| 邹平县| 航空| 大田县| 宁海县| 鄂托克前旗| 昌吉市| 青铜峡市| 延寿县| 广西| 探索| 六盘水市| 襄垣县| 禄丰县| 咸阳市| 岳阳县| 贵溪市| 饶平县| 株洲市| 鱼台县| 乌海市|