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

2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-7-hydroxy-4H-chromen-4-one

CAS No.
Chemical Name:
2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-7-hydroxy-4H-chromen-4-one
Synonyms
2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-7-hydroxy-4H-chromen-4-one
CBNumber:
CB81523205
Molecular Formula:
C18H14O5
Molecular Weight:
310.30076
MDL Number:
MOL File:
Mol file

2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-7-hydroxy-4H-chromen-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-7-hydroxy-4H-chromen-4-one Suppliers

Global( 1)Suppliers
Supplier Tel Email Country ProdList Advantage
Ryan Scientific, Inc. -- ryan.reichlyn@ryansci.com United States 6439 60
Supplier Advantage
Ryan Scientific, Inc. 60
2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-7-hydroxy-4H-chromen-4-one
龙胜| 威信县| 长岭县| 隆德县| 紫阳县| 定襄县| 英山县| 鱼台县| 高邮市| 高碑店市| 襄汾县| 莆田市| 阳春市| 大宁县| 罗源县| 临朐县| 闽清县| 东台市| 宁城县| 深州市| 巴楚县| 旺苍县| 旬邑县| 娱乐| 和林格尔县| 鸡泽县| 桃园市| 宣汉县| 汉川市| 华坪县| 涡阳县| 将乐县| 长顺县| 色达县| 沧州市| 武定县| 肥乡县| 黄冈市| 银川市| 新蔡县| 城步|