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-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone - China Supplier

3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone

Price:Negotiable
Industry Category: Chemicals/Other Organic Raw Materials/Other Organic Raw Materials
Product Category:
Brand:
Spec:


Contact Info
  • Address:河北省石家莊市橋西區(qū)中山西路108號(hào), Zip: 050001
  • Contact: 韓小姐
  • Tel:17731199419
  • Email:jessica@hbmojin.com

Other Products

Description
Additional Information

CAS NO:27425-55-4

EC NO:248-451-4

Molecular Formula:C20H19N3O2

Molecular Weight:333.3838

Synonyms:;248-451-4;3-(1H-Benzimidazol-2-yl)-7-(diethylamino)-2H-chromen-2-one;Coumarin 7;

Molecular Structure:香豆素 7 27425-55-4

Industry Category: Chemicals/Other Organic Raw Materials/Other Organic Raw Materials
Product Category:
Brand:
Spec:
Stock:
Origin:
Storefront Language: English English Chinese
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 浦县| 乌审旗| 南城县| 乐山市| 陆良县| 徐汇区| 聊城市| 郑州市| 克什克腾旗| 介休市| 枞阳县| 望城县| 晋城| 仙居县| 柳州市| 汽车| 枣阳市| 西昌市| 苗栗市| 芜湖市| 昔阳县| 北安市| 黎平县| 钦州市| 临邑县| 香河县| 丹棱县| 逊克县| 林芝县| 五莲县| 建宁县| 吴忠市| 都江堰市| 富蕴县| 黄冈市| 金乡县| 翁源县| 清苑县| 富顺县| 宜良县| 囊谦县|