2-Furancarboxylic acid, 5-(acetylamino)-4-nitro-, 1-methylethyl ester
CAS No. 31145-80-9
2-Furancarboxylic acid, 5-(acetylamino)-4-nitro-, 1-methylethyl ester
As.In.Mn 193544-55-7
3-甲氧基-4-硝基吡啶 N-氧化物