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

251431459
中文 English
Now:
  • First Image
  • First Image
  • First Image
  • First Image
  • First Image
  • First Image
  • First Image
  • First Image

All
Chiral catalysts and
Medicine and interme
dye intermediate
Other products
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-4-Hydroxymandelic acid
Name DL-4-Hydroxymandelic acid
Alias對羥基扁桃酸鈉鹽
Categorydye intermediateCAS NO69322-01-6
MolecularC8H7O4NaMolecular Weight208
Product PictureStructure
Description  off-white solid content:98% sodium 4-hydroxyphenylglycolate
 
Index | About | Products | Contact | Order | 中文
網(wǎng)站備案號:京ICP備12051652號-1
                Copyright © 2012-2013 Beijing Yuronghezhi Science & Technology Co.,Ltd.All rights reserved Copyright                
北碚区| 蓝田县| 大竹县| 金昌市| 商都县| 新巴尔虎右旗| 民权县| 安多县| 昌乐县| 邵阳县| 鞍山市| 会东县| 邵武市| 玉门市| 苗栗市| 积石山| 鄂伦春自治旗| 漾濞| 江孜县| 西安市| 沙田区| 德州市| 集贤县| 蒙城县| 双峰县| 鹤壁市| 澄江县| 保靖县| 潼关县| 门头沟区| 潞城市| 蕉岭县| 吉首市| 英超| 洪泽县| 九龙城区| 兴山县| 集贤县| 金坛市| 宜都市| 蛟河市|