| 5495-84-1 | 2-Isopropylthioxanthone | 2-Propan-2-ylthioxanthen-9-one | 1 | | 2934.99 | | Send  | 463262.22 | |
| 54965-21-8 | Albendazole | Methyl N-(6-propylsulfanyl-1H-benzimidazol-2-yl)carbamate | 1 | | 2933.99 | 6 | Send  | 16258523.98 | |
| 55-03-8 | Levothyroxine Sodium | Sodium (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate | 1 | | 2937.90 | 6 | Send  | 2223700.88 | |
| 55-10-7 | Vanillylmandelic Acid | 2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid | 1 | | 2918.99 | | Send  | 3390.41 | |
| 55-18-5 | N-Nitrosodiethylamine | N,N-diethylnitrous amide | 1 | | 2929.90 | | Send  | 9943.73 | |
| 55-21-0 | Benzamide | Benzamide | 1 | | 2924.29 | | Send  | 1745.01 | |
| 55-22-1 | Isonicotinic Acid | Pyridine-4-carboxylic acid | 1 | | 2933.39 | | Send  | 7018.55 | |
| 55-55-0 | Bis(4-hydroxy-N-methylanilinium) sulphate | Bis(4-hydroxy-N-methylanilinium) sulphate | 1 | | 2922.29 | | Send  | 1525801.40 | |
| 55-56-1 | Chlorhexidine | (1E)-2-[6-[[amino-[(E)-[amino-(4-chloroanilino)methylidene]amino]methylidene]amino]hexyl]-1-[amino-(4-chloroanilino)methylidene]guanidine | 1 | | 2925.29 | 6 | Send  | 20730.38 | |
| 55-97-0 | Hexamethonium Bromide | Trimethyl-[6-(trimethylazaniumyl)hexyl]azanium;dibromide | 1 | | 2923.90 | | Send  | 9998.24 | |