亚洲精品自产拍在线观看,性中国videossexo另类,国产亲子乱弄免费视频,精品一卡2卡三卡4卡乱码理论国产

Chemspon Bio-Tech Co.,Ltd. Chemspon Bio-Tech Co.,Ltd.

Please Input product name or CAS No.

Fine Chemicals

3-(2H-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxy-Benzenepropanoic Acid Methyl Ester

Product Name:3-(2H-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxy-Benzenepropanoic Acid Methyl Ester;

                              2-[3'-tert-Butyl-2'-hydroxy-5'-(2-methoxycarbonylethyl)phenyl]benzotriazole

CAS :84268-33-7

Molecular Formula:C20H23N3O3

Molecular Weight:353.42

Molecular Structure:3-(2H-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxy-Benzenepropanoic Acid Methyl Ester  84268-33-7

[ Back ]
Copyright(C)2014, Chemspon Bio-Tech Co., Ltd. All Rights Reserved.