| 501-52-0 | 3-Phenylpropionic acid | 3-Phenylpropionic acid | 1 | | 2916.39 | | Send  | 216301.70 | |
| 501-53-1 | Benzyl chloroformate | 2-Fenoxyacetylchloride | 1 | | 2915.90 | 3 | Send  | 1547.23 | |
| 501-97-3 | 3-(4-Hydroxyphenyl)propionic acid | 3-(4-Hydroxyphenyl)propionic Acid | 1 | | 2918.29 | | Send  | 505.10 | |
| 501-98-4 | 4-Hydroxycinnamic acid | (2E)-3-(4-Hydroxyphenyl)prop-2-enoic acid | 1 | | 2918.29 | | Send  | 9692.35 | |
| 502-42-1 | Cycloheptanone | Cycloheptanone | 1 | | 2914.29 | | Send  | 927838.53 | |
| 502-44-3 | Caprolactone monomer | 2-Oxepanone | 1 | | 2942.00 ; 3824.90 | | Send  | 20640406.30 | |
| 502-65-8 | Lycopene | ψ,ψ-carotene | | 1 | 2936.29 ; 3212.90 ; 3302.10 | | Send  | 2606106.15 | |
| 502453-61-4 | HC Blue no.16 | | | 1 | 3204.14 | | Send  | 238775.97 | |
| 5026-62-0 | Methyl 4-hydroxybenzoate, sodium salt | Methyl 4-hydroxybenzoate sodium salt | 1 | | 2918.29 | | Send  | 1507910.48 | |
| 502693-09-6 | Cis-diisothiocyanato-(2,2’-bipyridyl-4,4’-dicarboxylic acid)-(2,2’-bipyridyl-4,4’-dinonyl) ruthenium(II) | | 1 | | 2933.39 | | Send  | 127856.02 | |