Molecular Formula: C21H19ClN4O4 Formula Weight: 426.85
[4-(2-Chloro-4-nitro-phenyl)-piperazin-1-yl]-(5-methyl-3-phenyl-isoxazol-4-yl)-methanone;1-(2-Chloro-4-nitrophenyl)-4-[(5-methyl-3-phenyl-4-isoxazolyl)carbonyl]-piperazine;Nucleozin