| Label | Id | |
|---|---|---|
| 3',4'-dihydroxyisoflavone | 69476 | |
| 3',7-Dihydroxy-4'-methoxyisoflavanone | 174721 | |
| 3'-O-methylsteffimycin | 214772 | |
| 3'-demethyletoposide | 172747 | |
| 3'-demethylstaurosporinium(1+) | 57473 | |
| 3'-deoxyribonucleotide | 47929 | |
| 3,2,3-tetramine | 39476 | |
| 3,4,3',4'-Tetrahydro-bisanhydrobacterioruberin | 204708 | |
| 3,4,5-trimethoxy-N-(3-methyl-1,3-benzothiazol-2-ylidene)benzamide | 121747 | |
| 3,4,5-trimethoxyacetophenone | 86547 | |
| 3,4-Dicaffeoyl-1,5-quinolactone | 169847 | |
| 3,4-Dichloro-5-hydroxy-2H-pyrrol-2-one | 184738 | |
| 3,4-Dichlorobenzamide | 194761 | |
| 3,4-Dichlorobenzenesulfonamide | 194766 | |
| 3,4-Dihydro-2(1H)-quinolinone | 194726 |