| 91-20-3 | Crude naphthalene | | | 1 | 2707.40 | 8 | Send  | | |
| 91-22-5 | Quinoline | Quinoline | 1 | | 2933.49 | | Send  | 443517.10 | |
| 91-29-2 | 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid | 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid | 1 | | 2921.44 | | Send  | 2757378.69 | |
| 91-30-5 | 5-amino-2-anilinobenzenesulphonic acid | 5-amino-2-anilinobenzenesulphonic acid | 1 | | 2922.50 | | Send  | 115628.96 | |
| 91-40-7 | Fenamic Acid | 2-anilinobenzoic acid | 1 | | 2922.49 | | Send  | 5675.85 | |
| 91-44-1 | Diethylaminomethylcoumarin | 7-(diethylamino)-4-methylchromen-2-one | 1 | | 2933.19 ; 3204.90 | | Send  | 2638885.75 | |
| 91-51-0 | Verdantiol | Methyl 2-[[3-(4-tert-butylphenyl)-2-methylpropylidene]amino]benzoate | 1 | | 2925.29 | | Send  | 331081.52 | |
| 91-53-2 | Ethoxyquin | 6-ethoxy-2,2,4-trimethyl-1H-quinoline | 1 | | 2933.49 ; 3812.30 | 3 | Send  | 16128932.19 | |
| 91-56-5 | Isatin | 1H-indole-2,3-dione | 1 | | 2933.79 | | Send  | 6600.92 | |
| 91-63-4 | Quinaldine | 2-Methylquinoline | 1 | | 2933.49 | | Send  | 940610.54 | |