| 1 | 721-37-9 | 3-trifluoromethyl-A,A,A-trifluoroacetophenone | C9H4F6O | 242.118 | | |
| 2 | 721-50-6 | Prilocaine | C13H20N2O | 220.31 | | 易溶于水和乙醇，略溶于氯仿 |
| 3 | 7210-73-3 | 2-Thiazolecarboxylicacid, 4-methyl-, ethyl ester | C7H9NO2S | 171.217 | | |
| 4 | 7210-76-6 | Ethyl 2-amino-4-methylthiazole-5-carboxylate | C7H10N2O2S | 186.232 | 177-178℃ | insoluble |
| 5 | 7210-77-7 | Ethyl 2,4-dimethylthiazole-5-carboxylate | C8H11NO2S | 185.243 | 48℃ | |
| 6 | 72102-84-2 | 5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid | C12H10N6O4 | 302.246 | | |
| 7 | 7212-44-4 | 3-Hydroxy-3,7,11-trimethyl-1,6,10-dodecatriene | C15H26O | 222.366 | -75℃ | immiscible |
| 8 | 72120-54-8 | 1-(Benzyloxycarbonyl)hexahydropyridazine-3-carboxylic acid | C13H16N2O4 | 264.28 | | |
| 9 | 72120-71-9 | H-.beta.-(3-Benzothienyl)-Ala-OH | C11H11NO2S | 221.275 | | |
| 10 | 72135-36-5 | 4-Bromo-2-methoxybenzoic acid | C8H7BrO3 | 231.043 | | |
| 11 | 721385-17-7 | (R)-2-Amino-3-(4-ethylphenyl)propanoic acid | C11H15NO2 | 193.24 | | |
| 12 | 721401-43-0 | 8-isoquinolylboronic acid | C9H8BNO2 | 172.976 | | |
| 13 | 72141-44-7 | 4-chloro-2-methoxypyridine | C6H6ClNO | 143.571 | | |
| 14 | 7215-33-0 | Diethylphosphine oxide | (CH3CH2)2PHO | | | |
| 15 | 72162-46-0 | N-[3-(isodecyloxy)propyl]propane-1,3-diamine | C16H36N2O | 272.47 | | |
| 16 | 7217-59-6 | 2-Methoxybenzenethiol | C7H7OS | 139.195 | | |
| 17 | 7217-93-8 | Tetrapropylammonium fluoride | (C3H7)4NF | 205.359 | | |
| 18 | 72178-02-0 | Fomesafen | C15H10ClF3N2O6S | 438.763 | 220-221℃ | |
| 19 | 7218-43-1 | 2-[2-(propyn-2-yloxy)ethoxy]ethanol | C7H12O3 | 144.168 | | |
| 20 | 7218-52-2 | 4-Hydroxybut-2-ynoic acid | C4H4O3 | 100.073 | | |
| 21 | 72187-40-7 | Fluorescent brightener JPL-2 | C40H44N12O16S4·xK·xNa | 1197.26 | | |
| 22 | 721884-81-7 | (1S,3S)-3-Aminocyclohexanol | C6H13NO | 115.174 | | |
| 23 | 721920-84-9 | 2-(4-Chlorophenyl)thiazole-5-carbaldehyde | C10H6ClNOS | 223.679 | | |
| 24 | 721958-70-9 | 3-(4-piperidyl)aniline dihydrochloride | C11H18Cl2N2 | 249.18 | | |
| 25 | 721970-36-1 | 8-Hydroxymoxifloxacin | C20H22FN3O4 | 387.405 | | |