| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 19837-92-4 | 4-乙酰胺基-n-(4-氯苯基)苯磺酰胺 | 4-acetamido-n-(4-chlorophenyl)benzenesulfonamide | | | | |
| 19837-93-5 | 4'-(4-溴苯基磺酰胺)乙酰苯胺 | 4'-(4-bromophenylsulfamoyl)acetanilide | | | | |
| 19837-97-9 | 4'-(3-碘苯基磺酰胺)乙酰苯胺 | 4'-(3-iodophenylsulfamoyl)acetanilide | | | | |
| 19837-98-0 | 4'-(3-氯苯基磺酰胺)乙酰苯胺 | 4'-(3-chlorophenylsulfamoyl)acetanilide | | | | |
| 19838-00-7 | | 4-acetamido-n-(3-nitrophenyl)benzenesulfonamide | | | | |
| 19838-01-8 | 4'-(2-甲氧基苯基磺酰胺)乙酰苯胺 | 4'-(2-methoxyphenylsulfamoyl)acetanilide | | | | |
| 19838-02-9 | 4'-(2-甲基苯基磺酰胺)乙酰苯胺 | 4'-(2-methylphenylsulfamoyl)acetanilide | | | | |
| 19838-03-0 | 4'-(2-氯苯基磺酰胺)乙酰苯胺 | 4'-(2-chlorophenylsulfamoyl)acetanilide | | | | |
| 19838-05-2 | 4'-(2-碘苯基磺酰胺)乙酰苯胺 | 4'-(2-iodophenylsulfamoyl)acetanilide | | | | |
| 19838-07-4 | 2-羟基-3-甲基吡嗪 | 2-hydroxy-3-methylpyrazine | C5H6N2O | 110.11 | | 376.2°C |
| 19838-08-5 | 2-氨基-3-甲基吡嗪 | 2-amino-3-methylpyrazine | C5H7N3 | 109.13 | | 242.6°C |
| 19838-82-5 | | 1-Triazene,3-(4-chlorophenyl)-1-phenyl- | C12H10ClN3 | 231.68 | | |
| 19839-52-2 | 2,9-二氢-1H-吡啶并[3,4-B]吲哚-1-酮 | 2,9-Dihydro-1H-pyrido[3,4-b]indol-1-one | C11H8N2O | 184.19 | | |
| 1983904-11-5 | (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-pyrimidin-5-yl-propanoic acid | | C22H19N3O4 | 389.4032 | | |
| 1983928-04-6 | GK 563 | | C16H22O2 | 246.34 | | |
| 1983938-09-5 | | 3,3,3-trifluoro-2-(6-methoxy-1h-indol-3-yl)propionic acid | | | | |
| 1983938-14-2 | | 3,3,3-trifluoro-2-(7-methoxy-1h-indol-3-yl)propionic acid | | | | |
| 1983938-18-6 | | tert-butyl {4-[3-(trifluoromethyl)benzyl]piperidin-4-yl}methylcarbamate | | | | |
| 1983938-22-2 | | 4-(4-methoxybenzyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide | | | | |
| 1983983-41-0 | 2,6-双(2-氨基嘧啶-4-基)吡啶-3-醇 | 2,6-Bis(2-aminopyrimidin-4-yl)pyridin-3-ol | C13H11N7O | 281.27 | | 740.0±70.0 °C(Predicted) |
| 1983985-13-2 | | di-tert-butyl 6-chloropyridin-2-yliminodicarbonate | | | | |
| 1983995-54-5 | [1,1':3',1''-Terphenyl]-2,2'',5,5',5''-pentacarboxylic acid | | C23H14O10 | 450.35 | | |
| 1984-04-9 | | 1-isocyano-naphthalen | | | | |
| 1984-06-1 | 辛酸钠盐 | Octanoic acid, sodium salt | C8H16O2·Na | 166.19 | ~245 °C (dec.) | |
| 1984-15-2 | | methylene diphosphonate | CH6O6P2 | 176.00 | 200-204℃ | |
| 1984-19-6 | | 2-isocyanopyridine | | | | |
| 1984-21-0 | 2,4二甲基氧基苯基异氰基 | 2,4-dimethoxyphenylisocyanide | | | | |
| 1984-23-2 | | 1-isocyano-4-nitro-benzen | C7H4N2O2 | 148.12 | | |
| 1984-25-4 | | p-bromo-n-ethyl-benzenesulfonamid | C8H10BrNO2S | 264.1395 | | |
| 1984-27-6 | | p-bromo-n-isopropyl-benzenesulfonamid | C9H12BrNO2S | 278.17 | 87-89 °C | 348.4±44.0 °C(Predicted) |
| 1984-28-7 | | p-bromo-n-butyl-benzenesulfonamid | | | | |
| 1984-32-3 | | p-bromo-n-hydroxy-benzenesulfonamid | | | | |
| 1984-44-7 | | naphtho(2,3-b)furan-5,8-dione, 2,3-dihydro-3-allyl-3,4-dimethyl-7-isopropyl-2,6 | | | | |
| 1984-49-2 | 3,3'-联咔唑 | 3,3'-bicarbazole | C24H16N2 | 332.41 | | 656.033ºC |
| 1984-58-3 | | 1,4-dichloro-2-methoxy-benzen | C7H6Cl2O | 177.03 | 24°C | 218.5°C |
| 1984-59-4 | 2,3-二氯苯甲醚 | 1,2-dichloro-3-methoxy-benzen | C7H6Cl2O | 177.03 | 30-35℃ | 115-116ºC |
| 1984-60-7 | | phenoxy-acetic aci 2-hydroxyethyl ester | | | | |
| 1984-65-2 | 2,6-二氯苯甲醚 | 1,3-dichloro-2-methoxy-benzen | C7H6Cl2O | 177.03 | 10.1-11℃ | |
| 1984-77-6 | | lauric acid, 2,3-epoxypropyl ester | C15H28O3 | 256.38 | | 339.62 °C(rough estimate) |
| 1984-88-9 | | acetic acid, 2,2-diphenyl-2-methoxy-, (2-(diethylamino)ethyl) ester, hydrochlor | | | | |
| 1984-94-7 | | sulfasymazine | C13H17N5O2S | 307.37 | | |
| 19840-44-9 | 5-溴烟腈-6-酮 | 5-bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile | C6H3BrN2O | 199.01 | | 345.139°C at 760 mmHg |
| 19840-46-1 | | 5-chloro-6-hydroxynicotinonitrile | C6H3ClN2O | 154.55 | | |
| 19840-99-4 | | 7-amino-4-methyl-2(1h)-quinolinon | C10H10N2O | 174.2 | 278-280°C (Lit.) | |
| 198401-76-2 | (4-三氟甲基-3-吡啶)-甲醇 | (4-(trifluoromethyl)pyridin-3-yl)methanol | C7H6F3NO | 177.12 | | 236°C at 760 mmHg |
| 198402-60-7 | 5-溴-6-氯-3-吲哚-А-d-吡喃半乳糖苷 | 5-bromo-6-chloro-3-indolyl-d-galactopyranoside | | | | |
| 198402-61-8 | 6-氯-3-吲哚基 α-d-吡喃半乳糖苷 | | C14H16ClNO6 | 329.73 | | |
| 198404-35-2 | 5-溴乙基-2-三氟甲基嘧啶 | 5-(bromomethyl)-2-(trifluoromethyl)pyrimidine | C6H4BrF3N2 | 241.01 | | 174.7±40.0 °C(Predicted) |
| 19841-48-6 | | homocarnosine sulfate | | | | |
| 19841-57-7 | 3,5-二氧代己酸乙酯 | Ethyl 3,5-dioxohexanoate | C8H12O4 | 172.18 | | 58-62 °C at 0.65 mmHg |
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