| 1 | 55-03-7 | oroxine | C15H10I4NNaO4 | 798.85185 | | |
| 2 | 55-03-8 | levothyroxine sodium | C15H12I4NNaO4 | 800.87 | 207-210 (dec.)(lit.) | |
| 3 | 55-06-1 | 3,3',5-Triiodo-L-thyronine, sodium salt | C15H11I3NNaO4 | 672.96 | 205°C (dec.)(lit.) | Partly miscible in water. Soluble in dimethyl sulfoxide, methanol, sodium hydroxide and ethanol. Practically insoluble in most other organic solvents. |
| 4 | 55-16-3 | (-)-scopolamine hydrochloride | C17H22ClNO4 | 339.81 | 200° | |
| 5 | 55-18-5 | Diethylnirtosamine | C4H10N2O | 102.14 | <25℃ | 106.2g/L(24 ºC) |
| 6 | 55-21-0 | Benzamide | C7H7NO | 121.14 | 125-128 °C (lit.) | 1.35 g/100 mL (20 ºC) |
| 7 | 55-22-1 | isonicotinic acid | C6H5NO2 | 123.11 | ≥300 °C (lit.) | 5.2 g/L (20 ºC) |
| 8 | 55-27-6 | dl-noradrenaline hydrochloride | C8H12ClNO3 | 205.64 | 140-144°C (dec.) | |
| 9 | 55-31-2 | L-Epinephrine Hydrochloride | C9H14ClNO3 | 219.67 | 157°C | |
| 10 | 55-34-5 | 4-hydroxyaminopropiophenone | C9H11NO2 | 165.19 | | |
| 11 | 55-36-7 | Histamine, monohydrochloride | C5H10ClN3 | 147.606 | | |
| 12 | 55-37-8 | BAYER9013 | C11H17O3PS2 | 292.354641 | | |
| 13 | 55-38-9 | fenthion | C10H15O3PS2 | 278.33 | 7.5°C | 0.0055 g/100 mL |
| 14 | 55-40-3 | rac α-Methyl DOPA | C10H13NO4 | 211.21 | | |
| 15 | 55-43-6 | Dibenamine Hydrochloride | C16H19Cl2N | 296.23 | 190-193°C(lit.) | |
| 16 | 55-45-8 | 4-(N-[3-CHLOROPHENYL]-CARBAMOYLOXY)-2-BUTYNYLTRIMETHYLAMMONIUM CHLORIDE | C14H18Cl2N2O2 | 317.21 | | |
| 17 | 55-48-1 | atropine sulphate | 2C17H23NO3.H2O4S | 676.82 | 189-192°C (A)(lit.) | |
| 18 | 55-51-6 | N,N-Bis(2-chloroethyl)benzenemethanamine | C11H15Cl2N | 232.15 | 148-150 °C | |
| 19 | 55-52-7 | ALPHA-BROMOISOBUTYRIC ACID | C9H14N2 | 150.22 | 25°C | |
| 20 | 55-55-0 | 4-Methylaminophenol sulfate | C7H11NO5S | 221.23 | 260°C (dec.)(lit.) | 50 g/L (20 ºC) |
| 21 | 55-56-1 | chlorhexidine | C22H30Cl2N10 | 505.45 | 134-136 °C (lit.) | 0.08 g/100 mL (20 ºC) |
| 22 | 55-57-2 | 1-phenylbiguanide hydrochloride | C8H12ClN5 | 213.67 | 244-247°C(lit.) | |
| 23 | 55-59-4 | (S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID | C11H15NO4 | 225.24 | 254-257 °C(lit.) | |
| 24 | 55-63-0 | TrinitroglyCERAMICS-AEin | C3H5N3O9 | | | |
| 25 | 55-63-0 | Nitroglycerin | C3H5N3O9 | 227.09 | 2.8°; mp 13.5° | 1.25g/L(25 ºC) |
| 26 | 55-65-2 | guanethidine | C10H22N4 | 198.31 | | |
| 27 | 55-68-5 | phenylmercury nitrate | C6H5HgNO3 | 339.7 | 188-190℃ (decomposition) | <0.1 g/100 mL at 22 C |
| 28 | 55-70-5 | 2-Bromobiphenyl | | | | |
| 29 | 55-70-9 | N',N'-Dimethyl-N-phenyl-1,2-propanediamine | C11H18N2 | 178.27 | | |
| 30 | 55-71-0 | N',N'-Dimethyl-N-phenyl-1,2-butanediamine | C12H20N2 | 192.3 | | |
| 31 | 55-73-2 | Betanidine | C10H15N3 | 177.25 | 195-197° | |
| 32 | 55-80-1 | 3-Methyl-4-(Dimethylamino)Azobenzene | C15H17N3 | 239.32 | 120℃ | |
| 33 | 55-81-2 | 2-(4-Methoxyphenyl)ethylamine | C9H13NO | 151.21 | 249-251°C | |
| 34 | 55-85-6 | DIMETHYLAMINO-ACETIC ACID HYDRAZIDE | C4H11N3O | 117.15 | | |
| 35 | 55-86-7 | mechlorethamine hydrochloride | C5H12Cl3N | 192.51 | 108-111°C(lit.) | |
| 36 | 55-88-9 | 2-Octenal, 4-hydroxy-, (E)- | C8H14O2 | 142.2 | | |
| 37 | 55-89-0 | Thimidine | | | | |
| 38 | 55-91-4 | DIISOPROPYL FLUOROPHOSPHATE | C6H14FO3P | 184.15 | −82°C(lit.) | 15.17g/L(25 ºC) |
| 39 | 55-92-5 | (2-HYDROXYPROPYL)TRIMETHYLAMMONIUMACETATE | C8H18NO2 | | 148-149 °C | |
| 40 | 55-93-6 | dimethylmyleran | C8H18O6S2 | 274.35 | | |
| 41 | 55-94-7 | suxamethonium bromide | C14H30Br2N2O4 | 450.207 | 225° | |
| 42 | 55-95-8 | 1,2-Ethanediyl Bismethanethiosulfonate | C4H10O4S4 | 250.38 | 116-118°C | |
| 43 | 55-96-9 | 1,3-Propanediyl Bismethanethiosulfonate | C5H12O4S4 | 264.41 | 55-57°C | |
| 44 | 55-97-0 | Hexamethonium bromide | C12H30Br2N2 | 362.19 | ~285°C (dec.) | |
| 45 | 55-98-1 | Busulfan | C6H14O6S2 | 246.3 | 114-117°C(lit.) | Decomposes |
| 46 | 55-99-2 | 1,4-Butanediyl Bismethanethiosulfonate | C6H14O4S4 | 278.41 | | |