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',6'-bis(diethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one - China Supplier

3',6'-bis(diethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
CAS NO: 509-34-2
Brand:
Spec:


Contact Info
  • Add:zhejiang wenzhou xinqiao street Station Road 117, 401-403, Zip: 325000
  • Contact: lorraine quan
  • Tel:86-577-86792233
  • Email:wzmeierenuosale@gmail.com

Other Products

Description
Additional Information

CAS NO:509-34-2

EC NO:208-096-8

Molecular Formula:C28H30N2O3

Molecular Weight:442.5494

Synonyms:;Solvent Red 49;Red 5B;3',6'-bis(diethylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one;

Molecular Structure:溶劑紅 49 509-34-2

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com -  Toocle Partnership -  Toocle Services -  Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 太仆寺旗| 玉田县| 梅河口市| 仁化县| 滦南县| 贵州省| 贵州省| 宕昌县| 宁德市| 奇台县| 光泽县| 利川市| 三亚市| 荣昌县| 嘉义县| 北宁市| 盘锦市| 宜兰县| 屯留县| 中卫市| 崇文区| 沙雅县| 长宁县| 鹤岗市| 平利县| 延长县| 平南县| 西林县| 林甸县| 镇雄县| 盐山县| 万盛区| 镇宁| 赞皇县| 甘洛县| 抚松县| 会东县| 卢龙县| 平阴县| 济南市| 青川县|