久久九九99,九九热播视频,久久久全国免费视频,久 夜片视频在线观看视频,中文成人Av人妻综合,国产9

 
 
   
 
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
 
   
   
 

4-Methoxybenzoyl chloride
4-Methoxybenzoyl chloride
CAS： 100-07-2
Structural formula：
Content： 99% 

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