7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
(The order shall be subject to the English name)Guess you like
Name：
7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
CAS No.：
1824123-04-7
Molecular formula：
C9H6N2O2
Molecular weight：
174.16
