| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 五苯基环戊二烯 | 1,2,3,4,5-pentaphenylcyclopentadiene | 2519-10-0 | C35H26 |
| 五聚乙二醇单癸醚 | pentaethylene glycol monodecyl ether | 23244-49-7 | C20H42O6 |
| 五羰基[氨基(甲基)卡宾]铬(0) | pentacarbonyl{amino(methyl)methylene}chromium | 22852-50-2 | C7H5CrNO5 |
| 五羰基[(甲氧基)(4-甲氧基亚苄基)]铬(0) | pentacarbonyl[(methoxy)(4-methoxybenzylidene)]chromium(0) | 27437-03-2 | C14H10CrO7 |
| 五羰基[(甲氧基)(4-甲基苯基)卡宾]铬(0) | Pentacarbonyl(2-oxacyclopentyliden)chrom(IV) | 29160-36-9 | C14H10CrO6 |
| 五羰基[(甲氧基)(4-三氟甲基苯基)卡宾]铬(0) | pentacarbonyl[(methoxy)(4-trifluoromethylphenyl)carbene]chromium(0) | 27637-27-0 | C14H7CrF3O6 |
| 五羰基(三苯基氢化锑)钨 | Carbon monoxide;triphenylstibane;tungsten | 29743-03-1 | C23H15O5SbW |
| 五羰基(1-甲氧基亚乙基)-铬 | pentacarbonyl(methoxymethylcarbene)chromium(0) | 20540-69-6 | C8H6CrO6 |
| 五磺酸二磺酸 | pentasulfanedisulfonic acid | 28638-92-8 | H2O6S7 |
| 五甲苯胺 | pentamethylaniline | 2243-30-3 | C11H17N |
| 五甲氧基砷烷 | pentamethoxy-λ<sup>5</sup>-arsane | 2087-23-2 | C5H15AsO5 |
| 五甲基足球烯 | 1,4,11,15,30-pentamethyl-2-hydro[60]fullerene | 244229-54-7 | C65H16 |
| 五甲基苯甲酸甲酯 | pentamethyl-benzoic acid methyl ester | 28195-45-1 | C13H18O2 |
| 五甲基苯乙酮 | 2',3',4',5',6'-pentamethylacetophenone | 2040-01-9 | C13H18O |
| 五甲基环丙醇 | pentamethyl-cyclopropanol | 29526-95-2 | C8H16O |
| 五甲基哌啶醇 | 1,2,2,6,6-pentamethyl-piperidin-4-ol | 2403-89-6 | C10H21NO |
| 五环[6,4,0,0]2,7[0]4,11,[0]5,10十二烷 | Tetraasteran | 259-77-8 | C12H16 |
| 五环[5.4.0.02,6.03,10.05,9]十一烷-8,11-二酮 | Cookson's diketone | 2958-72-7 | C11H10O2 |
| 五环[3.3.3.02,4.06,8.09,11]十一烷 | Pentacyclo[3.3.3.02,4.06,8.09,11]undecane | 27197-30-4 | C11H14 |
| 五环[3.3.3.02,4.06,8.09,11]十一烷 | Trishomobarrelen | 27197-30-4 | C11H14 |
| 五环[3.3.0.02,4.03,7.06,8]辛烷 | cuneane | 20656-23-9 | C8H8 |
| 五环[19.3.1.13,7.19,13.115,19]二十八-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-十二烯 | calix<4>arene | 281-54-9 | C28H24 |
| 五环[15.3.1.14,8.17,11.114,18]二十四-1(21),4(24),5,7,9,11(23),14(22),15,17,19-癸烯 | <2.2> (2,6)naphthalenophane (achiral) | 29041-32-5 | C24H20 |
| 五水合亚硒酸钠 | Sodium selenite pentahydrate | 26970-82-1 | H10Na2O8Se |
| 五氰基环丙烷羧酸乙酯 | Ethyl pentacyanocyclopropanecarboxylate | 205651-05-4 | C11H5N5O2 |
| 五氯苯酚葡糖苷酸 | Pentachlorophenol glucuronide | 25631-33-8 | C12H9Cl5O7 |
| 五氯苯酚 | copper;2,3,4,5,6-pentachlorophenol | 2917-31-9 | C6HCl5CuO |
| 五氯苯硫醇钠 | Benzenethioic acid, pentachloro-, sodium salt | 22441-28-7 | C7Cl5NaOS |
| 五氯苯甲醛肟 | Pentachlor-benzaldehyd-oxim | 29450-63-3 | C7H2Cl5NO |
| 五氯苯甲腈 | pentachlorobenzonitrile | 20925-85-3 | C7Cl5N |
| 五氯苯氧基乙酸 | (pentachlorophenoxy)acetic acid | 2877-14-7 | C8H3Cl5O3 |
| 五氯苯乙酮 | 2',3',4',5',6'-pentachloroacetophenone | 25201-35-8 | C8H3Cl5O |
| 五氯硬脂酸甲酯 | Methyl pentachlorostearate | 26638-28-8 | C19H33Cl5O2 |
| 五氯环戊二烯 | 1,2,3,4,5-pentachlorocyclopentadiene | 25329-35-5 | C5HCl5 |
| 五氯扁桃腈 | Pentachlorbenzaldehyd-cyanhydrin | 21727-09-3 | C8H2Cl5NO |
| 五氯吡啶 | 2,3,4,5,6-pentachloropyridine | 2176-62-7 | C5Cl5N |
| 五氯化砷 | arsenic pentachloride | 22441-45-8 | AsCl5 |
| 五氨合水合钌 | aquapentaammineruthenium(II)(2+) | 21393-88-4 | H17N5ORu |
| 五氨合氯钌 | pentaammine ruthenium(III) chloride | 21560-19-0 | ClH15N5Ru |
| 五氨合氯硫酸(1:1)(OC-6-22) | pentaamminechlororhodium(III) sulfate | 21360-80-5 | ClH15N5Rh*O4S |
| 五氟铝酸钡 | Aluminum;barium(2+);pentafluoride | 25165-45-1 | AlF5*Ba |
| 五氟苯酚酸钠 | sodium pentafluorophenolate | 2263-53-8 | C6F5O*Na |
| 五氟苯硫基氯化物 | pentafluorobenzenesulfenyl chloride | 27918-31-6 | C6ClF5S |
| 五氟苯甲酰氯 | pentafluorobenzoylchloride | 2251-50-5 | C7ClF5O |
| 五氟苯基膦酸二氟酐 | pentafluorophenylphosphonic acid difluoroanhydride | 22474-68-6 | C6F7OP |
| 五氟苯基氙(II)四氟硼酸盐 | pentafluorophenylxenonium(II) tetrafluoroborate | 215500-01-9 | BF4*C6F5Xe |
| 五氟苯基三乙氧基硅烷 | pentafluorophenyltriethoxysilane | 20083-34-5 | C12H15F5O3Si |
| 五氟苯基-2'-硝基-1,1'-联苯 | 2,3,4,5,6-pentafluoro-2'-nitro-1,1'-biphenyl | 25506-47-2 | C12H4F5NO2 |
| 五氟苄基丙酸盐 | Difluoro(2,3,4-trifluorophenyl)methyl propionate | 21634-97-9 | C10H7F5O2 |
| 五氟磺草胺 | 2-(2,2-difluoroethoxy)-N-(5,8-dimethoxy-[1,2,4]triazolo[1,5-c]pyrimidin-2-yl)-6-(trifluoromethyl)benzenesulfonamide | 219714-96-2 | C16H14F5N5O5S |