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-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl- - China Supplier

2H-1-Benzopyran-2-one, 3,4-dihydro-6-hydroxy-4,4,5,7,8-pentamethyl-

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


Contact Info
  • Address:河南省焦作市沁陽市沁園街道未來路1號, Zip: 454550
  • Contact:
  • Tel:18569915792(微信號15038032370);18039286726(微信同號)
  • Email:qingguixincailiao@163.com

Other Products

Description
Additional Information

CAS NO:40662-76-8

EC NO:

Molecular Formula:C14H18O3

Molecular Weight:

Synonyms:

Molecular Structure:3,4-二氫-6-羥基-4,4,5,7,8-五甲基-2H-1-苯并吡喃-2-酮 40662-76-8

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)營性-2023-0192
ChatGlobal Chat Now 寿阳县| 双牌县| 治多县| 上思县| 客服| 齐河县| 简阳市| 赞皇县| 成安县| 黑龙江省| 梁平县| 徐闻县| 慈利县| 恩施市| 秦皇岛市| 区。| 景洪市| 明溪县| 富阳市| 河北省| 康马县| 白山市| 沅江市| 抚宁县| 大埔县| 高尔夫| 太仓市| 江口县| 平阳县| 来凤县| 岳普湖县| 临沭县| 资中县| 武清区| 齐河县| 简阳市| 泸西县| 兴海县| 阿城市| 虞城县| 永顺县|