| 1ST4201 | 3-氨基-2-噁唑烷酮; 呋喃唑酮代謝物 | AOZ; 3-Amino-2-oxazolidinone | 80-65-9 |
| 1ST4203 | 3-氨基-5-嗎啉甲基-2-噁唑烷酮; 呋喃它酮代謝物 | AMOZ; 3-Amino-5-morpholinomethyl-2-oxazolidinone | 43056-63-9 |
| 1ST4204A | 1-氨基-2-乙內酰脲; 呋喃妥因代謝物 | AHD•HCl; 1-Aminohydantoin hydrochloride | 2827-56-7 |
| 1ST4206 | 氨基脲鹽酸鹽 | SEM·HCl | 563-41-7 |
| 1ST4207 | 呋喃唑酮; 痢特靈 | Furazolidone | 67-45-8 |
| 1ST4208 | 呋喃它酮 | Furtone | 139-91-3 |
| 1ST4209 | 呋喃妥因 | Nitrofurantoin | 67-20-9 |
| 1ST4210 | 呋喃西林 | Furacilin;Nitrofurazone | 59-87-0 |
| 1ST4227 | 呋喃苯烯酸鈉 | Sodium nifurstylenate | 54992-23-3 |
1ST111鄰苯二甲酸酯類