| 4478-93-7 | Sulforaphane | 1-Isothiocyanato-4-methylsulfinylbutane | 1 | | 2930.90 | | Send  | 4781.77 | |
| 4485-12-5 | Lithium stearate | Lithium octadecanoate | 1 | | 2915.70 ; 3824.90 | | Send  | 238132.65 | |
| 4499-86-9 | Tetrapropylammonium hydroxide | Tetrapropylazanium hydroxide | 1 | | 2923.90 | | Send  | 2435.04 | |
| 4499-91-6 | Lithium behenate | Lithium docosanoate | | 1 | 3404.90 | | Send  | 2179765.52 | |
| 4500-29-2 | Cyclohexyldiethanolamine | 2-[Cyclohexyl(2-hydroxyethyl)amino]ethanol | 1 | | 2921.30 ; 3402.13 | | Send  | 78117.27 | |
| 4511-42-6 | L-Lactide | (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione | 1 | | 2932.20 | | Send  | 3248234.61 | |
| 45172-15-4 | Ethyllysine diisocyanate | Ethyl (2S)-2,6-diisocyanatohexanoate | 1 | | 2929.10 | | Send  | 5611.89 | |
| 452-58-4 | 2,3-Pyridinediamine | Pyridine-2,3-diamine | 1 | | 2933.39 | | Send  | 1086.49 | |
| 452-86-8 | 4-Methylcatechol | 4-Methylbenzene-1,2-diol | 1 | | 2907.29 | | Send  | 6667.71 | |
| 45245-91-8 | 2-dodecoxyethyl dihydrogen phosphate | | 1 | | 3402.11 | | Send  | | |