| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 五氟化苯基硫 | pentafluorosulfanylbenzene | 2557-81-5 | C6H5F5S |
| 五氟化(4-硝基苯基)硫 | 1-nitro-4-(pentafluorosulfanyl)benzene | 2613-27-6 | C6H4F5NO2S |
| 五氟化(4-氨苯基)硫 | 4-(pentafluorosulfanyl)aniline | 2993-24-0 | C6H6F5NS |
| 五氟化(3-氨苯基)硫 | 3-pentafluorosulfuraniline | 2993-22-8 | C6H6F5NS |
| 五氟利多 | penfluridol | 26864-56-2 | C28H27ClF5NO |
| 五氟乙磺酸锂 | Lithium pentafluoroethanesulfonate | 2923-20-8 | C2F5O3S*Li |
| 五氟丙酸三甲基甲硅烷基酯 | (pentafluoropropanoyloxy)trimethylsilane | 24930-02-7 | C6H9F5O2Si |
| 五氟丙酰基乙酸乙酯 | Ethyl 4,4,5,5,5-pentafluoro-3-hydroxy-2-pentenoate | 26717-86-2 | C7H7F5O3 |
| 五氟-3-丁烯酸甲酯 | Methyl Pentafluorobut-3-enoate | 20562-79-2 | C5H3F5O2 |
| 五氟(二氟碘)苯 | pentafluoro(difluoroiodo)benzene | 24973-39-5 | C6F7I |
| 五氟(2-氧代丙基)-硫 | 1-pentafluorosulfanylpropan-2-one | 2599-72-6 | C3H5F5OS |
| 五异丙氧基钼 | Molybdenum (V) isopropoxide | 209733-38-0 | C15H35MoO5-5 |
| 五嗪 | Pentazine | 290-97-1 | CHN5 |
| 五亚甲基双(三苯基溴化膦) | Pentamethylenebis(triphenylphosphonium) bromide | 22884-31-7 | C41H40Br2P2 |
| 五(二乙基胺)铌(V) | penta(diethylamino)niobium | 25169-05-5 | C20H50N5Nb |
| 二鲸蜡醇己二酸酯 | n-hexadecyl adipate | 26720-21-8 | C38H74O4 |
| 二锂戊烷 | Dilithium pentane-1,5-diide | 2223-58-7 | C5H10Li2 |
| 二铵2-氧代-1,3-丙烷二磺酸酯 | 2-Oxopropane-1,3-disulfonic acid--ammonia (1/2) | 25372-95-6 | C3H12N2O7S2 |
| 二钾钠膦酸基磷酸酯 | Dipotassium sodium pyrophosphorate | 29561-04-4 | HK2NaO7P2 |
| 二钼酸铵 | —— | 27546-07-2 | H4MoNO+ |
| 二钠亚氨基二甲烷磺酸酯 | Disodium iminodimethanesulphonate | 28139-90-4 | C2H5NNa2O6S2 |
| 二钠3,3'-二硫烷二基二苯磺酸酯 | Disodium 3,3'-dithiobis(benzenesulphonate) | 27738-87-0 | C12H8Na2O6S4 |
| 二钠2,2'-二硫烷二基二己酸酯 | Disodium 2,2'-dithiobishexanoate | 22414-92-2 | C12H20Na2O4S2 |
| 二钠2,2'-[(E)-1,2-乙烯二基]二[5-({4-氨基-6-[二(2-羟基乙基)氨基]-1,3,5-三嗪-2-基}氨基)苯磺酸酯] | Fluorescent brightener 117 | 20182-55-2 | C28H34N12Na2O10S2 |
| 二醋纳洛啡 | 3,6α-diacetoxy-17-allyl-4,5α-epoxy-morphin-7-ene | 2748-74-5 | C23H25NO5 |
| 二酮琥珀酸二钠 | disodium diketosuccinic acid | 20334-64-9 | C4O6*2Na |
| 二邻甲苯基乙酸 | Di-<i>o</i>-tolyl-essigsaeure | 2852-67-7 | C16H16O2 |
| 二过氧癸二酸二叔丁酯 | Di-tert.-butyl-persebacinat | 22537-96-8 | C18H34O6 |
| 二辛氧基-硫基-巯基膦烷 | O,O-Dioctyl-dithiophosphorsaeure | 2253-57-8 | C16H35O2PS2 |
| 二辛基镁 | Dioctylmagnesium | 24219-37-2 | C16H34Mg |
| 二辛基苯酚 | Phenol, dioctyl- | 29988-16-7 | C22H38O |
| 二辛基二(硬脂酰氧基)锡烷 | —— | 22205-26-1 | C52H104O4Sn |
| 二辛基二(油酰氧基)锡烷 | —— | 27550-52-3 | C52H100O4Sn |