青青热久免费精品视频在线观看_色无码无遮挡免费在线看网站_人人妻人人澡人人爽欧美一_日韩欧美精品有码在线

<sub id="vun38"><tr id="vun38"></tr></sub>

<noscript id="vun38"></noscript>

	Tetracaine·HCL
	Tetracaine
	Dyclonine Hydrochloride

	Bis(2-chloroethyl)am
	Ethyldiisopropylamin
	3-Chloropropylamine·
	Tripherylchlorometha
	Diethyl iminodiaceta

	1,1,1-tris(4-hydroxy
	N,N-Dimethylpropiona
	BPTMC;BISP-TMC; Bisp...
	4,4'-Dichlorobenzoph

2-Hydroxypyridine-N-oxide

Condensing agent: HOPO
English name: 2-Hydroxypyridine-N-oxide
CAS: 13161-30-3
Content: ≥98%
Structural formula:

Home | Company | Products | Facility | Honors | Contact | Order | 中文版　【Admin】

Copyright(C)2014, Yumen Qianhua Pharmaceutical Co., Ltd(ChangzhouTianhua Pharmaceutical CO., LTD.) All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

蘇公網(wǎng)安備 32048202000188號

<span id="2eds4"></span>