| Label | Id | |
|---|---|---|
| 1,3,3a,4,7,7a-hexahydro-2-benzofuran-1,3-dione | 180650 | |
| 1,3,4-Butanetriol | 88063 | |
| 1,3,5,8-Tetrahydroxyxanthone | 65480 | |
| 1,3,5,8-tetrahydroxyxanthen-9-one | 65480 | |
| 1,3,5-Triazin-2,4,6-triol | 38028 | |
| 1,3,5-Trioxan | 38043 | |
| 1,3,5-tribromo-2-(2,4-dibromophenoxy)benzene | 138065 | |
| 1,3,5-trioxacyclohexane | 38043 | |
| 1,3,7-tri((13)C)methylxanthine | 178066 | |
| 1,3-Benzenediamine | 8092 | |
| 1,3-Bis(3-(2-imidazolin-2-yl)phenyl)harnstoff | 51804 | |
| 1,3-Diaminobenzene | 8092 | |
| 1,3-Dimethylurea | 80472 | |
| 1,3-benzenedicarboxamide | 38801 | |
| 1,3-benzenedicarboxylate | 30803 |