português
Sign in
AI tools
Top Qs
Linha do tempo
Chat
Loading AI tools
Todos
Artigos
Dicionário
Citações
Mapa
File:Pyrazine chemical structure.png
Da Wikipédia, a enciclopédia livre
Found in articles
Ficheiro:Pyrazine chemical structure.png
English The
chemical
structure
of the
chemical
pyrazine
, a polycyclic aldehyde
Ficheiro:Pyrazine structure.png
High-resolution black/white .
PNG
made with ChemDraw and IrfanView — see WikiProject Chemistry -
structure
drawing for detailed instructions. Please drop
Ficheiro:Carboxilación de pirazinas.png
DescriptionCarboxilación de pirazinas.
png
English:
Pyrazines
carboxylation Date 25 May 2009 Source Own work Author Mephisto spa
Ficheiro:IPMP.png
DescriptionIPMP.
png
chemical
structure
of 3-isopropyl-2-methoxypyrazine Source Own work Author Edgar181
Ficheiro:2-Chloropyrazine.png
Description2-Chloropyrazine.
png
日本語:クロロピラジンの構造式 English:
chemical
structure
of 2-Chloropyrazine Date 27 May 2018 Source Own work Author 妖精書士