一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Coumarin, 5,6-dihydroxy-4,7-dimethyl- (6CI)

CAS No.
103989-73-7
Chemical Name:
Coumarin, 5,6-dihydroxy-4,7-dimethyl- (6CI)
Synonyms
5,6-Dihydroxy-4,7-dimethyl-2H-chromen-2-one;Coumarin, 5,6-dihydroxy-4,7-dimethyl- (6CI)
CBNumber:
CB21058217
Molecular Formula:
C11H10O4
Molecular Weight:
206.1947
MDL Number:
MFCD24714801
MOL File:
103989-73-7.mol

Coumarin, 5,6-dihydroxy-4,7-dimethyl- (6CI) Preparation Products And Raw materials

Raw materials

Preparation Products

Coumarin, 5,6-dihydroxy-4,7-dimethyl- (6CI) Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
Coumarin, 5,6-dihydroxy-4,7-dimethyl- (6CI) 5,6-Dihydroxy-4,7-dimethyl-2H-chromen-2-one 103989-73-7 ALCOHOL
陈巴尔虎旗| 黄平县| 青河县| 揭东县| 通江县| 宿迁市| 聂荣县| 收藏| 巴中市| 西乌| 汨罗市| 夹江县| 龙游县| 乌苏市| 石林| 罗山县| 广元市| 汕头市| 伊宁县| 常熟市| 湘潭县| 当阳市| 永胜县| 民和| 开封县| 漯河市| 建昌县| 潞西市| 余干县| 临清市| 鄱阳县| 湄潭县| 明溪县| 宜春市| 咸阳市| 新泰市| 车险| 襄城县| 广宁县| 北辰区| 从江县|