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    中文名称 英文名称 CAS号 化学式
    2,5-二氯-4-氟溴苯 1-bromo-2,5-dichloro-4-fluorobenzene 1160573-74-9 C6H2BrCl2F
    2,5-二氯-4-氟嘧啶 2,5-Dichloro-4-fluoropyrimidine 76889-13-9 C4HCl2FN2
    2,5-二氯-4-氟三氟甲苯 1,4-Dichloro-2-fluoro-5-(trifluoromethyl)benzene 89634-77-5 C7H2Cl2F4
    2,5-二氯-4-嘧啶羰基氯化物 2,5-Dichloropyrimidine-4-carbonyl chloride 142652-27-5 C5HCl3N2O
    2,5-二氯-4-叔丁基-苯酚 4-Tert-butyl-2,5-dichlorophenol 52780-22-0 C10H12Cl2O
    2,5-二氯-4-乙氧基苯酚 4-ethoxy-2,5-dichloro-phenol 89748-17-4 C8H8Cl2O2
    2,5-二氯-4-乙氧基苯胺 4-ethoxy-2,5-dichloro-aniline 817165-65-4 C8H9Cl2NO
    2,5-二氯-4-乙氧基嘧啶 2,5-dichloro-4-ethoxypyrimidine 1351762-11-2 C6H6Cl2N2O
    2,5-二氯-4-三氟甲基嘧啶 2,5-dichloro-4-(trifluoromethyl)pyrimidine 785777-98-2 C5HCl2F3N2
    2,5-二氯-4-{[2-(二丁基氨基)-4-甲基-6-{[2-(4-磺基苯基)乙基]氨基}-5-嘧啶基]偶氮}苯磺酸 Benzenesulfonic acid, 2,5-dichloro-4-((2-(dibutylamino)-4-methyl-6-((2-(4-sulfophenyl)ethyl)amino)-5-pyrimidinyl)azo)- 72797-19-4 C27H34Cl2N6O6S2
    2,5-二氯-4-[[5-氰基-2,6-二[(2-羟乙基)氨基]-4-甲基-3-吡啶基]偶氮]苯磺酸单钠盐 Benzenesulfonic acid, 2,5-dichloro-4-((5-cyano-2,6-bis((2-hydroxyethyl)amino)-4-methyl-3-pyridinyl)azo)-, monosodium salt 73287-63-5 C17H17Cl2N6NaO5S
    2,5-二氯-4-[[4-[(2-氰基乙基)乙基氨基]苯基]偶氮]-N,N-二甲基苯磺酰胺 Benzenesulfonamide, 2,5-dichloro-4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-N,N-dimethyl- 64501-19-5 C19H21Cl2N5O2S
    2,5-二氯-4-[4-[[5-[(乙基苯基氨基)磺酰基]-O-甲苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸钠 Sodium 2,5-dichloro-4-(4-((5-((ethylphenylamino)sulphonyl)-o-tolyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate 85455-43-2 C25H22Cl2N5NaO6S2
    2,5-二氯-4-[4-[[5-[(乙基苯基氨基)磺酰基]-O-甲苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸 2,5-Dichloro-4-(4-((5-((ethylphenylamino)sulphonyl)-o-tolyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid 85455-44-3 C25H23Cl2N5O6S2
    2,5-二氯-4-[4-[[5-[(5-氯-2,6-二氟-4-嘧啶基)氨基]-2-磺酸苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸二钠 Benzenesulfonic acid, 2,5-dichloro-4-(4-((5-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-2-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, disodium salt 72379-41-0 C20H10Cl3F2N7Na2O7S2
    2,5-二氯-4-[4-[[5-[(5-氯-2,6-二氟-4-嘧啶基)氨基]-2-磺酸根苯基]偶氮]-4,5-二氢-3-甲基-5-羰基-1H-吡唑-1-基]苯磺化二钠 Ethanimidothioic acid, N-(((((ethyl(methylsulfonyl)amino)sulfinyl)methylamino)carbonyl)oxy)-, methyl ester 72248-51-2 C22H17FN2O4S
    2,5-二氯-4-[4-[[5-[(4,6-二氯-1,3,5-三嗪-2-基)氨基]-2-磺基苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸 2,5-Dichloro-4-[4-[2-[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid 25489-31-0 C19H12Cl4N8O7S2
    2,5-二氯-4-[4-[[3-[[4-氯-6-(2-乙氧基乙氧基)-1,3,5-三嗪-2-基]氨基]-6-磺酸基苯基]偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸二钠 Benzenesulfonic acid, 2,5-dichloro-4-(4-((3-((4-chloro-6-(2-ethoxyethoxy)-1,3,5-triazin-2-yl)amino)-6-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, disodium salt 72214-19-8 C23H19Cl3N8Na2O9S2
    2,5-二氯-4-[4-[[3-[(乙基苯基氨基)磺酰基]-4-甲基苯基]偶氮]-4,5-二氢-3-甲基-5-氧-1H-吡唑-1-基]苯磺酸 2,5-Dichloro-4-(4-((3-((ethylphenylamino)sulphonyl)-p-tolyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid 40537-81-3 C25H23Cl2N5O6S2
    2,5-二氯-4-[4-[(4-氯苯基)偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸 Benzenesulfonic acid, 2,5-dichloro-4-(4-((4-chlorophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- 67846-58-6 C16H11Cl3N4O4S
    2,5-二氯-4-[4-[(2-氯苯基)偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸 2,5-Dichloro-4-(4-((2-chlorophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid 93920-40-2 C16H11Cl3N4O4S
    2,5-二氯-4-[4-(乙基-(苯基甲基)氨基)苯基]偶氮苯磺酸钠 Benzenesulfonic acid, 2,5-dichloro-4-((4-(ethyl(phenylmethyl)amino)phenyl)azo)-, sodium salt 10214-07-0 C21H18Cl2N3NaO3S
    2,5-二氯-4-[4-(4-十二烷基苯基)偶氮-3-甲基-5-氧代-4H-吡唑-1-基]苯磺酸 2,5-Dichloro-4-(4-((4-dodecylphenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid 72330-33-7 C28H36Cl2N4O4S
    2,5-二氯-4-[4,5-二氢-4-[[2-甲氧基-5-[[2-(磺酸基氧基)乙基]磺酰基]苯基]偶氮]-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸二钠 Disodium 2,5-dichloro-4-(4,5-dihydro-4-((2-methoxy-5-((2-(sulphonatooxy)ethyl)sulphonyl)phenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate 50663-00-8 C19H16Cl2N4Na2O11S3
    2,5-二氯-4-[4,5-二氢-4-[(4-羟基苯基)偶氮]-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸钠 —— 67875-29-0 C16H12Cl2N4NaO5S
    2,5-二氯-4-[4,5-二氢-3-甲基-5-羰基-4-[[3-[[(苯基磺基基)氨基]磺基基]苯基]偶氮]-1H-吡唑-1-基]苯磺基酸,钠盐 3-(β-dimethylaminoethyl)benzotriazole 1-oxide 73941-88-5 C10H14N4O
    2,5-二氯-4-[4,5-二氢-3-甲基-5-羰基-4-[(4-磺酸根苯基)偶氮]-1H-吡唑-1-基]苯磺化钡 [1,4]Dioxino[2,3-f][1,3]benzothiazole 326-25-0 C9H5NO2S
    2,5-二氯-4-[4,5-二氢-3-甲基-5-羰基-4-[(4-磺酸根-o-苯甲基)偶氮]-1H-吡唑-1-基]苯磺化二钠 Dibenzofuran, tetrabromochloro- 107227-51-0 C12H8Br4ClO-5
    2,5-二氯-4-[4,5-二氢-3-甲基-5-氧代-4-[[3-[(苯基磺酰基)氨基]苯基]偶氮]-1H-吡唑-1-基]苯磺酸钠 Sodium 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((3-((phenylsulphonyl)amino)phenyl)azo)-1H-pyrazol-1-yl)benzenesulphonate 84434-54-8 C22H16Cl2N5NaO6S2
    2,5-二氯-4-[4,5-二氢-3-甲基-5-氧代-4-[[3-[(苯基氨基)磺酰基]苯基]偶氮]-1H-吡唑-1-基]苯磺酸 2,5-Dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((3-((phenylamino)sulphonyl)phenyl)azo)-1H-pyrazol-1-yl)benzenesulphonic acid 91101-21-2 C22H17Cl2N5O6S2
    2,5-二氯-4-[4,5-二氢-3-甲基-4-[[4-[[(4-甲基苯基)磺酰](苯基甲基)氨基]苯基]偶氮]-5-氧代-1H-吡唑-1-基]-苯磺酸钠盐 Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-4-((4-(((4-methylphenyl)sulfonyl)(phenylmethyl)amino)phenyl)azo)-5-oxo-1H-pyrazol-1-yl)-, sodium salt 71873-42-2 C30H24Cl2N5NaO6S2
    2,5-二氯-4-[(3-氯苯基)(四氢-2H-吡喃-2-氧基)甲基]噻吩-3-羧酸 2,5-dichloro-4-[(3-chlorophenyl)(tetrahydro-2H-pyran-2-yloxy)methyl]thiophene-3-carboxylic acid 1014645-46-5 C17H15Cl3O4S
    2,5-二氯-4-[(2,5-二氟苯基)-羟甲基]吡啶 2,5-dichloro-4-[(2,5-difluorophenyl)-hydroxymethyl]pyridine 558466-28-7 C12H7Cl2F2NO
    2,5-二氯-4-(三氟甲基)吡啶 2,5-dichloro-4-(trifluoromethyl)pyridine 89719-92-6 C6H2Cl2F3N
    2,5-二氯-4-(4-甲氧基-苯氧基)-嘧啶 2,5-Dichloro-4-(4-methoxy-phenoxy)-pyrimidine 358978-09-3 C11H8Cl2N2O2
    2,5-二氯-4-(4,6-二氨基-2-乙基硫烷基-嘧啶-5-基偶氮)-苯磺酸 2,5-Dichloro-4-(4,6-diamino-2-ethylsulfanyl-pyrimidin-5-ylazo)-benzenesulfonic acid 105548-09-2 C12H12Cl2N6O3S2
    2,5-二氯-4-(4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基)苯磺酸钠 Sodium 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate 41494-78-4 C10H7Cl2N2NaO4S
    2,5-二氯-4-(3-硝基苯氧基)嘧啶 2,5-dichloro-4-(3-nitrophenoxy)pyrimidine 76661-24-0 C10H5Cl2N3O3
    2,5-二氯-4-(3-甲基-4-{[2-甲基-5-(苯基氨基磺酰基)苯基]偶氮}-5-氧代-4,5-二氢-1H-吡唑-1-基)苯磺酸 4-(4-((5-(Anilinosulphonyl)-o-tolyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichlorobenzenesulphonic acid 85721-15-9 C23H19Cl2N5O6S2
    2,5-二氯-4-(3-氯苄基)噻吩-3-羧酸 2,5-dichloro-4-(3-chlorobenzyl)thiophene-3-carboxylic acid 1014645-34-1 C12H7Cl3O2S
    2,5-二氯-4-(2-碘乙酰氨基)苯基硫氰酸酯 N-(2,5-Dichloro-4-thiocyanato-phenyl)-2-iodo-acetamide 14664-96-1 C9H5Cl2IN2OS
    2,5-二氯-4-(2-氟乙酰基氨基)苯基硫氰酸酯 N-(2,5-Dichloro-4-thiocyanato-phenyl)-2-fluoro-acetamide 14556-83-3 C9H5Cl2FN2OS
    2,5-二氯-4-(2,4,5-三氯苯基)苯酚 4'-hydroxy-2,2',4,5,5'-pentachlorobiphenyl 59512-50-4 C12H5Cl5O
    2,5-二氯-4-(1H-吡咯-1-基)苯胺 2,5-Dichloro-4-(1H-Pyrrol-1-Yl)Aniline 175135-55-4 C10H8Cl2N2
    2,5-二氯-4-(1-氯-2-甲基丙烷-2-基)嘧啶 2,5-Dichloro-4-(1-chloro-2-methylpropan-2-yl)pyrimidine 124420-71-9 C8H9Cl3N2
    2,5-二氯-4-(1,1,2,3,3,3-六氟丙氧基)苯胺 2,5-dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)aniline 103015-84-5 C9H5Cl2F6NO
    2,5-二氯-4,6-二甲基烟酰胺 2,5-dichloro-4,6-dimethylnicotinamide 175204-44-1 C8H8Cl2N2O
    2,5-二氯-4,6-二甲基烟腈 2,5-dichloro-4,6-dimethylnicotinonitrile 91591-63-8 C8H6Cl2N2
    2,5-二氯-4,6-二甲基嘧啶 2,5-dichloro-4,6-dimethylpyrimidine 19573-83-2 C6H6Cl2N2
    2,5-二氯-4,4-二甲氧基-5-丙-2-烯-1-基-3-[(1H-1,2,4-三唑-5-基甲基)氨基]环戊-2-烯-1-酮 2-Cyclopenten-1-one, 2,5-dichloro-4,4-dimethoxy-5-(2-propenyl)-3-((1H-1,2,4-triazol-3-ylmethyl)amino)- 144970-11-6 C13H16Cl2N4O3