无码无遮毛片国产在线_日本熟妇精品乱熟人妻精品乱码说_日韩裸干在线免费123_国产真实乱l仑视频在线观看

Huaian Jiamu Biotechnology Co., Ltd.

HOTLINE:

+86-517-83187139

PRODUCTS

PRODUCTS

www.decurionstables.com

7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one

Products name 7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one
CAS RN 28940-11-6
Molecular formula C10H10O3
Molecular weight 178.1846
Structural formula

LINK: Huaian Jiamu Biotechnology | Toocle

HOME | ABOUT US | PRODUCTS | FACTORY | NEWS | ORDER | CONTACT | 中文版

Copyright(C)2020, Huaian Jiamu Biotechnology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案字號(hào):蘇ICP備20028013號(hào)