色综合合久久天天给综看,天天干天天在线,日本免费大黄在线观看,天天干影院,性感黑丝美女视频,美女视频在线看网址,超高清美女视频

Set as your home page | Add to Favorites
Join Now | Sign In | Contact us | China Site
 
 
Display by Products Name
Display by CAS No.
 
Dictionary
ABCDEF
GHIJKL
MNOPQR
STUVWX
YZ
Pygenic acid A
PYBOP
N-(5H-Purin-6-yl)benzamide
Puerarin
Pterin-6-carboxylic acid
Psoralen
Pseudotropine
Pseudohypericin
Pseudoginsenoside F11
Pseudoephedrine sulfate
Dictionary   

Chemical Name: Pymetrozine
Synonyms: (E)-4,5-Fihydro-6-methyl-4-((3-pyridinylmethylene)amino)-1,2,4-triazin-3(2H)-one
CAS#: 123312-89-0
Molecular formula: C10H11N5O
Molecular weight: 217.23
Molecular Structure: Pymetrozine Structure,123312-89-0Structure
Suppliers for Pymetrozine    More...
Shanghai orgchem co.,ltd.
An pharmatech co ltd.

Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.