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

Dihydro-2H-pyran-3(4H)-one

CAS No.
Chemical Name:
Dihydro-2H-pyran-3(4H)-one
Synonyms
3-Oxotetrahydro-2H-pyran;Dihydro-2H-pyran-3(4H)-one
CBNumber:
CB11450917
Molecular Formula:
C5H8O2
Molecular Weight:
100.11582
MDL Number:
MOL File:
Mol file

Dihydro-2H-pyran-3(4H)-one Chemical Properties,Uses,Production

Uses

Dihydro-2H-pyran-3(4H)-one is a general chemical reagent used in the synthesis of pharmaceuticals such as the preparation of tetrahydropyran-2-yl chromans, a highly selective beta-site amyloid precursor protein cleaving enzyme 1 (BACE) inhibitor.

Dihydro-2H-pyran-3(4H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

Dihydro-2H-pyran-3(4H)-one Suppliers

Global( 15)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18207 66
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32321 50
SpringPharma Tech Co.,Ltd +86-25-68710855, +86-25-68710897 sales@springpharma.net China 1261 62
Credit Asia Chemical Co., Ltd. +86 (21) 61124340 China 9756 58
Nanjing crow LuNing pharmaceutical technology co., LTD 13382066392 CHINA 4877 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 13611835272 13611835272 mmwang@sunwaypharm.com China 44106 58
Dihydro-2H-pyran-3(4H)-one 3-Oxotetrahydro-2H-pyran 23462-75-0
县级市| 和林格尔县| 定陶县| 襄汾县| 浮梁县| 锦州市| 夏河县| 莲花县| 高清| 正蓝旗| 庆云县| 桂阳县| 巴林右旗| 大石桥市| 建宁县| 梅州市| 普宁市| 丹凤县| 上思县| 宝兴县| 新竹市| 长垣县| 湟源县| 阿鲁科尔沁旗| 龙陵县| 土默特左旗| 玉龙| 兴化市| 旌德县| 阜宁县| 长泰县| 荆州市| 大英县| 茂名市| 昭通市| 城步| 错那县| 阳泉市| 波密县| 扶沟县| 青龙|