| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 五氟苯基乙氧基二甲基硅烷 | Ethyl-flophemesyl-ether | 71338-73-3 | C10H11F5OSi |
| 五氟苯基丙基三氯硅烷 | 1-(pentafluorphenyl)-3-trichlorsilylpropan | 78900-02-4 | C9H6Cl3F5Si |
| 五氟吡啶 | Pentafluoropyridine | 700-16-3 | C5F5N |
| 五氟化锑 | antimony pentafluoride | 7783-70-2 | F5Sb |
| 五氟化磷 | phosphorus pentafluoride | 7647-19-0 | F5P |
| 五氟化碘 | iodine pentafluoride | 7783-66-6 | F5I |
| 五氟化砷 | arsenic pentafluoride | 7784-36-3 | AsF5 |
| 五氟化溴 | bromine pentafluoride | 7789-30-2 | BrF5 |
| 五氟化(4-苯酚基)硫 | 4-(pentafluorosulfanyl)phenol | 774-94-7 | C6H5F5OS |
| 五氟丙酰咪唑 | pentafluoropropionyl-imidazole | 71735-32-5 | C6H3F5N2O |
| 五味子素 | (+)-schizandrin | 7432-28-2 | C24H32O7 |
| 五十二烷 | dopentacontane | 7719-79-1 | C52H106 |
| 五乙氧基膦烷 | penthaethoxyphosphorane | 7735-87-7 | C10H25O5P |
| 二银(1+)4-氨基苯基磷酸酯 | 26-(4-Isooctylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosan-1-ol | 73165-66-9 | C32H58O10 |
| 二铵辛二酸酯 | Diammonium suberate | 71411-67-1 | C8H20N2O4 |
| 二铵四溴铂酸酯(2-) | Diammonium tetrabromoplatinate | 77259-34-8 | Br4H8N2Pt |
| 二钾镉癸烷二酸盐;[4-[(4-二甲基氨基苯基)-苯基亚甲基]-1-环己-2,5-二烯亚基]-二甲基铵;S-(二甲基氨基甲酰硫基)Dimethylaminomethanethioate;Dioxido-Dioxochromium;氯化物 | Kromad | 74278-22-1 | C39H53CdClCrK2N4O10S2 |
| 二钾(2S)-2-[(4-氧代-2-戊烯-2-基)氨基]琥珀酸盐 | Dipotassium N-(1-methyl-3-oxobut-1-enyl)-L-aspartate | 75186-21-9 | C9H11K2NO5 |
| 二钠四氟锌酸酯(2-) | Disodium tetrafluorozincate(2-) | 71888-60-3 | F4Na2Zn |
| 二钠[(9,10-二氢-9,10-二氧代-1,4-蒽基烯)二(亚氨基-4,1-亚苯基氧基)]二(苯磺酸盐) | Disodium ((9,10-dihydro-9,10-dioxo-1,4-anthrylene)bis(imino-4,1-phenyleneoxy))bis(benzenesulphonate) | 70161-19-2 | C38H24N2Na2O10S2 |
| 二钠;2,2-二(2-甲基丙-2-烯酰基氧基甲基)丁基2-甲基丙-2-烯酸盐;1,2-二(乙烯基)苯;2-[(2-乙烯基苯基)甲基-(2-氧代-2-氧代-乙基)氨基]乙酸盐 | Disodium;1,2-bis(ethenyl)benzene;2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate;2-[carboxylatomethyl-[(2-ethenylphenyl)methyl]amino]acetate | 70893-00-4 | C41H49NNa2O10 |
| 二钠7,7'-(羰基二亚胺)二{4-羟基-3-[(2-甲氧基苯基)偶氮]-2-萘磺酸酯} | 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-3-(2-(2-methoxyphenyl)diazenyl)-, sodium salt (1:2) | 72749-88-3 | C35H26N6Na2O11S2 |
| 二钠6-氨基-5-({5-[(4-氯苯甲酰基)氨基]-2-磺酸苯基}偶氮)-4-羟基-2-萘磺酸酯 | 2-Naphthalenesulfonic acid, 6-amino-5-(2-(5-((4-chlorobenzoyl)amino)-2-sulfophenyl)diazenyl)-4-hydroxy-, sodium salt (1:2) | 70815-07-5 | C23H15ClN4Na2O8S2 |
| 二钠5-乙酰氨基-4-羟基-3-({2-[4-(2-甲基-2-丁炔基)苯氧基]苯基}偶氮)-2,7-萘二磺酸酯 | 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(2-(2-(4-(1,1-dimethylpropyl)phenoxy)phenyl)diazenyl)-4-hydroxy-, sodium salt (1:2) | 72175-19-0 | C29H27N3Na2O9S2 |
| 二钠5-({2,4-二羟基-3,5-二[(4-硝基苯基)偶氮]苯基}偶氮)-4-羟基-3-[(4-硝基苯基)偶氮]-2,7-萘二磺酸酯 | 2,7-Naphthalenedisulfonic acid, 5-((2,4-dihydroxy-3,5-bis((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)-, disodium salt | 72894-25-8 | C34H19N11Na2O15S2 |
| 二钠5,5'-[(1-甲基乙亚基)二(4,1-亚苯基氧基磺酰基-2,1-亚苯基偶氮)]二[6-氨基萘-1-磺酸盐] | 1-Naphthalenesulfonic acid, 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxysulfonyl-2,1-phenyleneazo))bis(6-amino-, disodium salt | 70161-18-1 | C47H36N6Na2O12S4 |
| 二钠5'-O-({[(2-氨基乙氧基)磷酸基]氧基}磷酸基)胞苷 | —— | 72842-05-8 | C11H20N4NaO11P2 |
| 二钠4-羟基-3-[(4-甲氧基苯基)偶氮]-5-{[(4-甲基苯基)磺酰基]氨基}-2,7-萘二磺酸酯 | 2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-(2-(4-methoxyphenyl)diazenyl)-5-(((4-methylphenyl)sulfonyl)amino)-, sodium salt (1:2) | 72796-91-9 | C24H19N3Na2O10S3 |
| 二钠4-[4-[4-甲氧基-3-(2-磺酸氧基乙基磺酰基)苯基]偶氮-3-甲基-5-氧代-4H-吡唑-1-基]苯磺酸盐 | Benzenesulfonic acid, 4-(4,5-dihydro-4-((4-methoxy-3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)-, disodium salt | 72121-81-4 | C19H18N4Na2O11S3 |
| 二钠4-[3-甲基-4-[4-[[4-[[3-甲基-5-氧代-1-(4-磺酸苯基)-4H-吡唑-4-基]偶氮]苯甲酰基]氨基]苯基]偶氮-5-氧代-4H-吡唑-1-基]苯磺酸盐 | Disodium 4-{[3-methyl-5-oxo-1-(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-N-(4-{[3-methyl-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}phenyl)benzene-1-carboximidate | 72829-13-1 | C33H25N9Na2O9S2 |
| 二钠4,4'-[(1,4-二氧代-2-丁烯-1,4-二基)二(亚氨基-4,1-亚苯基亚氨基)]二(1-氨基-9,10-二氧代-9,10-二氢-2-蒽磺酸酯) | 2-Anthracenesulfonic acid, 4,4'-[(1,4-dioxo-2-butene-1,4-diyl)bis(imino-4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxo-, disodium salt | 71873-45-5 | C44H28N6Na2O12S2 |
| 二钠3-甲基苯并[f]喹啉-7,9-二磺酸酯 | Benzo(f)quinoline-7,9-disulfonic acid, 3-methyl-, disodium salt | 70851-58-0 | C14H9NNa2O6S2 |
| 二钠3-[(4-氯-2-磺酸苯基)偶氮]-4-羟基-7-[(2,5,6-三氯-4-嘧啶基)氨基]-2-萘磺酸酯 | 2-Naphthalenesulfonic acid, 3-[2-(4-chloro-2-sulfophenyl)diazenyl]-4-hydroxy-7-[(2,5,6-trichloro-4-pyrimidinyl)amino]-, sodium salt (1:2) | 72139-18-5 | C20H9Cl4N5Na2O7S2 |
| 二钠3,3'-[(3,10-二氨基-7,14-二苯基-7,14-二氢喹喔啉并[2,3-b]吩嗪-2,9-二基)二亚胺]二苯磺酸酯 | Benzenesulfonic acid, 3,3'-((3,10-diamino-7,14-dihydro-7,14-diphenylquinoxalino(2,3-b)phenazine-2,9-diyl)diimino)bis-, disodium salt | 71598-30-6 | C42H30N8Na2O6S2 |
| 二钠2-[3-硝基-4-[[4-(苯基氨基)-3-磺酸基苯基]氨基]苯甲酰基]苯甲酸盐 | Disodium 2-(3-nitro-4-((4-(phenylamino)-3-sulphonatophenyl)amino)benzoyl)benzoate | 70210-38-7 | C26H17N3Na2O8S |
| 二钠2,5-二氯-4-[4-({5-[(2,6-二氯-4-嘧啶基)氨基]-2-磺酸苯基}偶氮)-3-甲基-5-氧代-4,5-二氢-1H-吡唑-1-基]苯磺酸酯 | Benzenesulfonic acid, 2,5-dichloro-4-(4-((5-((2,6-dichloro-4-pyrimidinyl)amino)-2-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, disodium salt | 71720-93-9 | C20H11Cl4N7Na2O7S2 |
| 二钠2,5-二氯-4-[4,5-二氢-3-甲基-5-氧代-4-[(4-磺酸基-o-甲苯基)偶氮]-1H-吡唑-1-基]苯磺酸酯 | Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-4-((2-methyl-4-sulfophenyl)azo)-5-oxo-1H-pyrazol-1-yl)-, disodium salt | 70815-09-7 | C17H12Cl2N4Na2O7S2 |
| 二钠1-氨基-9,10-二氧代-4-[[3-磺酸-4-[(2,5,6-三氯嘧啶-4-基)氨基]苯基]氨基]蒽-2-磺酸盐 | 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((3-sulfo-4-((2,5,6-trichloro-4-pyrimidinyl)amino)phenyl)amino)-, disodium salt | 72139-12-9 | C24H12Cl3N5Na2O8S2 |
| 二钠1-氨基-4-[(4-氯-3-磺酸基苯基)氨基]-9,10-二氢-9,10-二氧代蒽-2-磺酸盐 | 2-Anthracenesulfonic acid, 1-amino-4-((4-chloro-3-sulfophenyl)amino)-9,10-dihydro-9,10-dioxo-, disodium salt | 70892-85-2 | C20H11ClN2Na2O8S2 |
| 二钠1-(3-氨基苯基)-4-({3-[(4-{[1-(3-氨基苯基)-3-羧基-5-氧代-4,5-二氢-1H-吡唑-4-基]偶氮}苯甲酰基)氨基]苯基}偶氮)-5-氧代-4,5-二氢-1H-吡唑-3-羧酸酯 | 1H-Pyrazole-3-carboxylic acid, 1-(3-aminophenyl)-4-((3-((4-((1-(3-aminophenyl)-3-carboxy-4,5-dihydro-5-oxo-1H-pyrazol-4-yl)azo)benzoyl)amino)phenyl)azo)-4,5-dihydro-5-oxo-, disodium salt | 71550-29-3 | C33H23N11Na2O7 |
| 二钠(6Z)-4-氨基-3-(4-氨基苯基)偶氮-6-[(4-氨基苯基)亚肼基]-5-氧代萘-2,7-二磺酸盐 | 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis(2-(4-aminophenyl)diazenyl)-5-hydroxy-, sodium salt (1:2) | 72906-46-8 | C22H17N7Na2O7S2 |
| 二辛酰过氧化物 | octanoyl peroxide | 762-16-3 | C16H30O4 |
| 二辛基二碲化物 | di-n-octyl ditelluride | 79971-85-0 | C16H34Te2 |
| 二螺[4.1:4.1]十二烷-12-硫代-6,12-二酮 | 12-thioxodispiro[4.1.4<sup>7</sup>.1<sup>5</sup>]dodecan-6-one | 79606-07-8 | C12H16OS |
| 二萘-2-基(Z)-丁-2-烯二酸酯 | 2-butenedioic acid (2Z)-1,4-bis(2-naphthyl) ester | 73839-82-4 | C24H16O4 |
| 二荚基甲烷 | dimesitylmethane | 733-07-3 | C19H24 |
| 二苯胂化氯 | chlorodiphenylarsine | 712-48-1 | C12H10AsCl |
| 二苯甲酰肼 | N'-benzoylbenzohydrazide | 787-84-8 | C14H12N2O2 |
| 二苯甲酮-4-碘乙酰胺 | Benzophenone-4-iodoacetamide | 76809-63-7 | C15H12INO2 |
| 二苯甲酮-4'-庚基-4-戊酸 | Hexasodium;2-[4-[2-[4-[2-[4-(6,8-disulfonatobenzo[e]benzotriazol-2-yl)-2-sulfonatophenyl]ethenyl]phenyl]ethenyl]-3-sulfonatophenyl]benzo[e]benzotriazole-6,8-disulfonate | 71033-16-4 | C42H22N6Na6O18S6 |