无遮无挡露全乳图片,黄色网站一级片看看,99热精品国产影视,日本高龄老妇60路交尾,国产精品乱肉一区二区三区,国产欧美韩国三级斤,免费观看电视剧的app有哪些,电影天堂在线观看

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

浙江贊誠生物科技有限公司

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

Specializing in the production and management of intermediates and fine chemicals

2-Chloro-5-Nitrophenol

Chemintel Technology

2-Chloro-5-Nitrophenol

Information

CAS.NO:619-10-3
Molecular weight:173.5539 
EC NO:210-579-3
Molecular formula:C6H4ClNO3
Structural form:

InChI:InChI=1/C6H4ClNO3/c7-5-2-1-4(8(10)11)3-6(5)9/h1-3,9H
Packing: 25kg cardboard barrel or according to customer's requirement

Physicochemical properties

Appearance and character: earthy yellow powder.

 

Use Pharmaceutical intermediates
Specifications

99%

【BACK】

BACK
TOP