女生被男生操_china同性基友gay勾外卖_中文字幕啪啪_爱死亡和机器人目击证人完整版

Huaian Yihong Chemical Co., Ltd.

PRODUCTS

Yihong Chemical

N,N-Diethyl-3-methylbenzamide

English name N,N-Diethyl-3-methylbenzamide
Short name DEET
CAS RN 134-62-3
Molecular formula C12H17NO
Use It is the main repellent component of various solid and liquid mosquito repellent series; it is a widely used insecticide
Structural formula

[ BACK ]

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

Copyright(C)2022, Huaian Yihong Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備10063146號-2