| 630-02-4 | Octacosane | Octacosane | 1 | | 2901.10 | | Send  | 16523.89 | |
| 630-08-0 | Carbon monoxide | Carbon monoxide | 1 | | 2811.21 | 2 ; 3 | Send  | 2912596.41 | Link |
| 630-10-4 | Selenourea | Selenourea | 1 | | 2931.90 | | Send  | 2015.48 | |
| 630-93-3 | Phenytoin Sodium | Sodium 5,5-diphenylimidazolidin-3-ide-2,4-dione | 1 | | 2933.21 | | Send  | 2673585.52 | |
| 63026-01-7 | Europium(III) nitrate pentahydrate | Europium(3+);trinitrate;pentahydrate | 1 | | 2846.90 | | Send  | 14829.19 | |
| 6303-21-5 | Hypophosphorous acid | Phosphenous acid | 1 | | 2811.19 | | Send  | 669096.20 | |
| 63069-48-7 | 4-Chloro-2-iodoaniline | 4-Chloro-2-iodoaniline | 1 | | 2921.42 | | Send  | 12836.82 | |
| 63084-98-0 | Bis[(4-hydroxyphenyl)ammonium] sulphate | Bis[(4-hydroxyphenyl)ammonium] sulphate | | 1 | 2922.29 | | Send  | 2063948.56 | |
| 63089-86-1 | 2-{[1,2,4,5,6-pentakis(2-hydroxyethoxy)hexan-3-yl]oxy}ethan-1-ol; tetrakis(octadec-9-enoic acid) | | | 1 | 3402.13 | | Send  | | |
| 6309-51-9 | Isoamyl laurate | 3-Methylbutyl dodecanoate | 1 | | 2915.90 | | Send  | 178992.32 | |