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 2H-1-Benzopyran-3-carboxylic acid, 6,7-dihydroxy-2-oxo- - China Supplier

2H-1-Benzopyran-3-carboxylic acid, 6,7-dihydroxy-2-oxo-

Price:Negotiable
Industry Category: Chemicals/Heterocyclic Compounds/Organic Intermediates
Product Category:
Brand:
Spec:


Contact Info
  • Address:重慶市北碚區(qū)云漢大道315號(hào)1單元, Zip: 400711
  • Contact: 李經(jīng)理
  • Tel:023-63225655
  • Email:sales@chem47.com

Other Products

Description
Additional Information

CAS NO:84738-35-2

EC NO:

Molecular Formula:C10H6O6

Molecular Weight:

Synonyms:;6,7-dihydroxycoumarin-3-carboxylic acid;

Molecular Structure:6,7-二羥基香豆素-3-羧酸 84738-35-2

Industry Category: Chemicals/Heterocyclic Compounds/Organic Intermediates
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 沙坪坝区| 兴化市| 眉山市| 邳州市| 区。| 金寨县| 南陵县| 孝义市| 阳泉市| 门源| 长宁区| 正定县| 黄浦区| 文水县| 安康市| 尼勒克县| 黎城县| 南郑县| 小金县| 咸丰县| 苏尼特左旗| 镶黄旗| 康定县| 鄂托克前旗| 来安县| 普兰县| 兰考县| 彰化县| 昭通市| 石景山区| 清原| 麻栗坡县| 康马县| 溆浦县| 崇仁县| 赤峰市| 焦作市| 朝阳区| 昆明市| 吴桥县| 双桥区|