| 541-41-3 | Ethyl Chloroformate | Ethyl carbonochloridate | 1 | | 2915.90 | 3 | Send  | 16263709.68 | |
| 541-47-9 | 3-Methyl crotonic acid | 3-methylbut-2-enoic acid | 1 | | 2916.19 | | Send  | 3401.54 | |
| 541-59-3 | Maleimide | Pyrrole-2,5-dione | 1 | | 2925.19 | | Send  | 6742.06 | |
| 541-88-8 | Chloroacetic Anhydride | (2-chloroacetyl) 2-chloroacetate | 1 | | 2915.90 | | Send  | 1232.35 | |
| 54112-23-1 | | 2-oxo-N-[4-[[4-[(2-oxoazepane-1-carbonyl)amino]phenyl]methyl]phenyl]azepane-1-carboxamide | 1 | | 2836.99 ; 2924.29 | | Send  | 8508713.16 | |
| 5413-60-5 | Verdyl Acetate | 3a,4,5,6,7,7a-hexahydro-4,7-methanoinden-6-yl acetate | 1 | | 2915.39 | | Send  | 307325.30 | |
| 5413-75-2 | Acid red 73 | Sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulfonate | | 1 | 3204.12 | | Send  | 732433.73 | |
| 5418-63-3 | 1,2,3,3-Tetramethyl-3H-indolium iodide | 1,2,3,3-tetramethylindol-1-ium iodide | 1 | | 2933.99 | | Send  | 7481.97 | |
| 54182-58-0 | Sucralfate | [({[(2R,3R,4S,5R,6R)-2-{[(2S,3S,4R,5R)-3,4-bis({[(dihydroxyalumanyl)oxy]sulfonyl}oxy)-2,5-bis[({[(dihydroxyalumanyl)oxy]sulfonyl}oxy)methyl]oxolan-2-yl]oxy}-4,5-bis({[(dihydroxyalumanyl)oxy]sulfonyl}oxy)-6-[({[(dihydroxyalumanyl)oxy]sulfonyl}oxy)methyl]oxan-3-yl]oxy}sulfonyl)oxy]alumanediol | | 1 | 2940.00 | 6 | Send  | 12656232.66 | |
| 5419-55-6 | Isopropyl Borate | Tripropan-2-yl borate | 1 | | 2920.90 | | Send  | 2721.73 | |