| Label | Id | |
|---|---|---|
| silicon hydride | 33329 | |
| poly(diacetylene) macromolecule | 53332 | |
| orciprenaline sulfate | 83332 | |
| EC 3.1.3.1 (alkaline phosphatase) inhibitor | 63332 | |
| rare earth metal atom | 33321 | |
| mixed metal oxide | 133332 | |
| N-[1,3-dimethyl-2-oxo-5-[[oxo(propoxy)methyl]amino]-4-imidazolidinyl]carbamic acid propyl ester | 123332 |