久久久久久久久av熟女,亚洲伦理中文字幕一区二区三区,99热在这里有精品,日本成人精品一区二三区熟女,一区二区三区水蜜桃,久久99国产精品一区二区三区,制服丝袜日本美女中文字幕

<noframes id="as26m"></noframes>

Now:

All

Address:9# Xinghuo Road, Fengtai
Science Town Garden, Beijing,
P.R.C.

Postcode:100192

Contactor:Mr.Yang

Tel:0086-10-82437396

Fax:0086-10-82437396

Mobile:15611494821

EMail:bjyrhz1561@163.com

dl-methyl –α-amino(2-chlorophenyl) acetate
Name	dl-methyl –α-amino(2-chlorophenyl) acetate
Alias	混旋鄰氯苯甘氨酸甲酯
Category	Medicine and interme	CAS NO	141109-13-9
Molecular	C9H10NO2	Molecular Weight	164
Product Picture		Structure

Description	colorless or pale yellow liquidHPLC：＞98%



Index　\|　About　\|　Products　\|　Contact　\|　Order　\|　中文
網(wǎng)站備案號(hào)：京ICP備12051652號(hào)-1
Copyright © 2012-2013 Beijing Yuronghezhi Science & Technology Co.,Ltd.All rights reserved Copyright