| Label | Id | |
|---|---|---|
| halogen | 24473 | |
| halohydrocarbon | 24472 | |
| halometasone | 135724 | |
| helvolate | 62461 | |
| heme-L-cysteine | 24483 | |
| heme-L-histidine | 24484 | |
| heme-bis-L-cysteine | 24486 | |
| heme-cysteine | 24487 | |
| heparan | 24500 | |
| heparins | 24505 | |
| heparitins | 24508 | |
| hept-2-enal | 61724 | |
| heptadecasphinganine | 137124 | |
| heptadienoate | 24512 | |
| heptanedioate | 24515 |