| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 50474-67-4 | | - xylofuranosyl-(1-5))-2-deoxy- | | | | |
| 50474-68-5 | | d-streptamine, n(sup 1)-(4-amino-2-hydroxy-1-oxobutyl)-2-deoxy-4-o-(2,6-diamino | | | | |
| 50475-05-3 | | 2-butenedioic acid (e)-, polymer with 1,2-ethanediol and 1,1'-[(1-methylethylid | | | | |
| 50475-23-5 | | cis-platinum(2+ | | | | |
| 50476-72-7 | 4-氯-1h-吡唑并[3,4-b]乙基吡啶-5-羧酸盐 | ethyl 4-chloro-1h-pyrazolo[3,4-b]pyridine-5-carboxylate | C9H8ClN3O2 | 225.63 | | |
| 50477-27-5 | | 5,7-dichloro-1h-indazole | | | | |
| 50477-28-6 | 5,7-二溴-1h-吲唑 | 5,7-dibromo-1h-indazole | C7H4Br2N2 | 275.93 | | 384.6°C at 760 mmHg |
| 50478-16-5 | | 2-Cyano-5-chlorothiophene | C5H2ClNS | 143.59 | | 201.2°C at 760 mmHg |
| 50478-27-8 | | 2,6-di-tert-butylpyrylium perchlorate | | | | |
| 50479-11-3 | | [3-(Ethoxycarbonyl)propyl]triphenylphosphonium bromide | C24H26BrO2P | 457.34 | 165-167℃ | |
| 50479-22-6 | 4-氨基丁酸叔丁酯 | tert-butyl 4-aminobutanoate | C8H17NO2 | 159.23 | | |
| 50479-95-3 | | carbamic acid, ((4-methoxyphenyl)thio)methyl-, 2,3-dihydro-2,2-dimethyl-7-benzo | | | | |
| 50479-96-4 | | carbamic acid, (1,3-benzodioxol-5-ylthio)methyl-, 2,3-dihydro-2,2-dimethyl-7- b | | | | |
| 5048-19-1 | | 5-hexenenitrile | C6H9N | 95.14 | | 162-163℃ |
| 5048-25-9 | 6-庚烯腈 | 6-Cyano-1-hexene | C7H11N | 109.17 | | 75℃(13 t |
| 5048-26-0 | 5-烯己酯 | 5-hexenyl acetate | C8H14O2 | 142.2 | | 173℃ |
| 5048-29-3 | | 7-octenenitrile | | | | |
| 5048-30-6 | 乙酸6-庚烯基酯 | 6-heptenyl acetate | C9H16O2 | 156.23 | | 74°C|11.3mmHg |
| 5048-34-0 | 8戊烯腈 | 8-nonenenitrile | | | | |
| 5048-35-1 | | Acetic Acid 7-Octen-1-yl Ester | C10H18O2 | 170.25 | | 104°C/18mmHg(lit.) |
| 5048-50-0 | 反-4-环己烯-1,2-二甲酸二乙酯 | diethyl trans-4-cyclohexene-1,2-dicarboxylate | C12H18O4 | 226.27 | | |
| 5048-82-8 | 对氨基肉桂酸乙酯 | 3-(4-aminophenyl)-2-propenoic aci ethyl ester | C11H13NO2 | 191.23 | 70-74 °C(lit.) | |
| 50480-29-0 | 苯并噻唑-2,5-二胺 | benzothiazole-2,5-diamine | C7H7N3S | 165.22 | 175 °C | 404.4±37.0 °C(Predicted) |
| 50480-98-3 | | Aurate(1-),dichloro-,N,N,N-triethylethanaminium | C8H20AuCl2N | 398.12 | | |
| 50480-99-4 | | tetrabutylammoniumdichloroaurate | C16H36AuCl2N | 510.34 | | |
| 50481-01-1 | | tetrabutylammoniumdibromoaurate | C16H36AuBr2N | 599.25 | | |
| 50481-48-6 | | 2-(2-chlorophenyl)propan-2-amine hcl | | | | |
| 50483-77-7 | | 3-methyl-5-phenyl-1,2,4-thiadiazole | C9H8N2S | 176.24 | | |
| 50483-79-9 | 3-苯基-1,2,4-噻二唑-5-甲酸乙酯 | 3-Phenyl-[1,2,4]thiadiazole-5-carboxylic acid ethyl ester | C11H10N2O2S | 234.27 | | |
| 50483-99-3 | 1,2-环戊烷二甲酸 | 1,2-cyclopentanedicarboxylic acid | C7H10O4 | 158.15 | | |
| 50484-98-5 | | 2-bromo-9,10-didehydro-n,n-diethyl-1,6-dimethyl-ergoline-8-beta-carboxamid | | | | |
| 50484-99-6 | | 9,10-didehydro-n,n-diethyl-12-methoxy-6-methyl-ergoline-8-beta-carboxamid | | | | |
| 50485-03-5 | | 1-acetyl-9,10-didehydro-n-ethyl-6-methyl-ergoline-8-beta-carboxamid | | | | |
| 50485-71-7 | 2-氯-3-羟基-3-苯基丙酸甲酯 | Methyl 2-chloro-3-hydroxy-3-phenylpropionate | C10H11ClO3 | 214.65 | | |
| 50486-57-2 | | n,n'-dimethylthiourea dioxide | | | | |
| 50486-90-3 | | 1-(6-chloro-o-tolyl)-3-(1-methyl-2-pyrrolidinylidene)-ure | | | | |
| 50487-71-3 | n-烯丙基对甲苯磺酰胺 | n-allyl-p-toluenesulfonamide | C10H13NO2S | 211.28 | | |
| 50487-72-4 | n,n-二烯丙基-4-甲基苯磺酰胺 | n,n-diallyl-4-methylbenzenesulfonamide | C13H17NO2S | 251.35 | | 358.7°C at 760 mmHg |
| 50488-14-7 | 3-[3-羧基烯丙酰胺基]丙基三乙氧基硅烷 | 4-oxo-4-[[3-(triethoxysilyl)propyl]amino]-2-Butenoic acid | | | | |
| 50488-34-1 | 2-溴-4-(叔丁基)吡啶 | 2-bromo-4-(tert-butyl)pyridine | C9H12BrN | 214.10 | | 243.6°C at 760 mmHg |
| 50488-36-3 | 8-溴-6-甲氧基喹啉 | 8-bromo-6-methoxyquinoline | C10H8BrNO | 238.08 | | 329°C at 760 mmHg |
| 50488-42-1 | 2-溴-5-(三氟甲基)吡啶 | 2-bromo-5-(trifluoromethyl)pyridine | C6H3BrF3N | 226 | 44-48 °C | 78℃(30 t |
| 50488-44-3 | 4-溴-2-甲基喹啉 | 4-bromo-2-methylquinoline | C10H8BrN | 222.081 | | |
| 50488-89-6 | 芦荟大黄素-3-(羟甲基)-o-β-d-葡萄糖苷 | | C21H20O10 | 432.38 | 187-189 °C | 756.5±60.0 °C(Predicted) |
| 5049-61-6 | 氨基吡嗪 | Pyrazin-2-ylamine | C4H5N3 | 95.10 | 118-120 °C(lit.) | |
| 50490-59-0 | | ethyl-bis-(2,4,6-trimethyl-phenyl)-silane | | | | |
| 50492-22-3 | | hexahydro-4h-azepine-4-0ne hydrochloride | C6H11NO·HCl | 149.62 | | |
| 50492-23-4 | 1-乙酰基氮杂环庚烷-4-酮 | 1-acetylazepan-4-one | C8H13NO2 | 155.197 | | |
| 50493-10-2 | 1-甲氧基-2-萘甲醛 | 1-methoxy-2-naphthaldehyde | C12H10O2 | 186.21 | 61-63 °C | 347.1±15.0 °C(Predicted) |
| 50493-39-5 | | 1,3-dihydroxy-5-methyl-9h-xanthen-9-one | C14H10O4 | 242.23 | | |
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