2,4-IMIDAZOLIDINEDIONE,1-ETHYL-5-(2-HYDROXYPHENYL)-,(5S)-
CAS No. 525601-08-5
2,4-Imidazolidinedione,1-ethyl-5-(2-hydroxyphenyl)-,(5S)-(9CI)
(2Z)-4-[(3-硝基苯基)氨基]-4-氧代丁-2-烯酸