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    中文名称 英文名称 CAS号 化学式
    4-[2-(1-吡咯烷)乙氧基]-苯乙酸 [4-(2-pyrrolidin-1-ylethoxy)phenyl]acetic acid 714230-90-7 C14H19NO3
    4-[2-(1-二苯甲基-5-氯吲哚-3-基)乙氧基]苯甲酸 4-[2-[5-chloro-1-(diphenylmethyl)-1H-indol-3-yl]ethoxy]benzoic acid 872674-47-0 C30H24ClNO3
    4-[2-(1,4-二甲氧基萘-2-基)-1-[4-(二甲氨基)苯基]乙烯基]-N,N-二甲基苯胺 dimethoxy-2-<2,2-bis<p-(dimethylamino)phenyl>vinyl>naphthalene 79971-26-9 C30H32N2O2
    4-[2-(1,4-二甲基-哌啶-4-基)-噻唑-4-基]-苯甲酸 4-[2-(1,4-Dimethylpiperidin-4-yl)-1,3-thiazol-4-yl]benzoic acid 1027041-17-3 C17H20N2O2S
    4-[2-(1,4-二氧杂-8-氮杂螺[4.5]癸-8-基甲基)苯甲酰基]苯甲腈 4'-Cyano-2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone 898755-87-8 C22H22N2O3
    4-[2-(1,3-噻唑-2-基)肼基]环己-3,5-二烯-1,2-二酮 4-(2-thiazolylazo)pyrocatechol 22525-25-3 C9H7N3O2S
    4-[2-(1,3-二氢-1,3二氧代-2H-异吲哚)乙基]-1-哌嗪羧酸-1,1-二甲基乙酯 tert-butyl 4-(2-(1,3-dioxoisoindolin-2-yl)ethyl)piperazine-1-carboxylate 227776-28-5 C19H25N3O4
    4-[2-(1,3-二恶烷-2-基)乙基]苯甲腈 4-[2-(1,3-dioxan-2-yl)ethyl]benzonitrile 89013-02-5 C13H15NO2
    4-[2,8-二(哌啶-1-基)-7H-嘌呤-6-基]吗啉 6-morpholino-2,8-dipiperidino-7(9)<i>H</i>-purine 7512-55-2 C19H29N7O
    4-[2,7-二溴-9-(4-羧基苯基)芴-9-基]苯甲酸 4,4′-(2,7-dibromo-9H-fluorene-9,9-diyl)dibenzoic acid 823808-69-1 C27H16Br2O4
    4-[2,6-二羟基-4-(3-甲基-2-辛基)苯基]-2-甲基-4-(4-吡啶基)丁-3-烯-2-醇 4-<2,6-Dihydroxy-4-(3-methyl-2-octyl)phenyl>-2-methyl-4-(4-pyridyl)but-3-en-2-ol 17071-77-1 C25H35NO3
    4-[2,6-二氯-4-(三氟甲基)苯氧基]苯胺 4-(2,6-dichloro-4-trifluoromethylphenoxy)-aniline 61946-83-6 C13H8Cl2F3NO
    4-[2,6-二(4-氯苯基)吡啶-4-基]-N,N-二甲基苯胺 4-(4-dimethylaminophenyl)-2,6-bis(4-chlorophenyl)pyridine 73910-97-1 C25H20Cl2N2
    4-[2,6-二(2-吡啶基)-4-吡啶基]-2,6-二(2-吡啶基)吡啶 6',6''-bis(2-pyridyl)-2,2':4',4'':2'',2'''-quaterpyridine 128143-86-2 C30H20N6
    4-[2,5-二氢-2-羰基-5-[(1-苯基-1H-四唑-5-基)硫代]-4-[4-(十四烷氧基)苯基]-1H-咪唑-1-基]苯磺化钾 3-Amino-4-hydroxybenzenesulphonamide sulphate 94232-34-5 C6H10N2O7S2
    4-[2,5-二氢-2-氧代-5-[(1-苯基-1H-四偶氮l-5-基)硫代]-4-[4-(十四氧基)苯基]-1H-咪唑-1-基]苯磺酸钾 Potassium 4-(2,5-dihydro-2-oxo-5-((1-phenyl-1H-tetraazol-5-yl)thio)-4-(4-(tetradecyloxy)phenyl)-1H-imidazol-1-yl)benzenesulphonate 94166-37-7 C36H43KN6O5S2
    4-[2,5-二氢-2,3-二甲基-4-(1-甲基乙基)-5-氧代-1H-吡唑-1-基]-N-(2-苯氧基乙基)苯磺酰胺 4-(4-isopropyl-2,3-dimethyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-N-(2-phenoxyethyl)benzenesulfonamide 695207-56-8 C22H27N3O4S
    4-[2,5-二己基-4-(4-羟基苯基)苯基]苯酚 2',5'-Di-n-hexyl-p-terphenyl-4,4''-diol 141767-98-8 C30H38O2
    4-[2,5-二(2,2,2-三氟乙氧基)苯基]-1,2,3-噻二唑 4-[2,5-Bis(2,2,2-trifluoroethoxy)phenyl]-1,2,3-thiadiazole 175205-47-7 C12H8F6N2O2S
    4-[2,5,6,6-四甲基-1(或2)-环己烯-1-基]-3-丁烯-2-酮 β-Iron 79-70-9 C14H22O
    4-[2,4-双(1,1-二甲基丙基)苯氧基]丁酸 4-(2,4-di-<i>tert</i>-pentyl-phenoxy)-butyric acid 50772-35-5 C20H32O3
    4-[2,4-双(1,1-二甲基丙基)苯氧基]丁酰氯 4-(2,4-di-<i>tert</i>-pentyl-phenoxy)-butyryl chloride 50772-29-7 C20H31ClO2
    4-[2,4-二(2-甲基-2-丁烷基)苯氧基]-N-{4-[4-{[1-(4-羟基苯基)-1H-四唑-5-基]硫基}-5-氧代-3-(1-吡咯烷基)-4,5-二氢-1H-吡唑-1-基]苯基}丁酰胺 4-[2,4-bis(2-methylbutan-2-yl)phenoxy]-N-[4-[4-[1-(4-hydroxyphenyl)tetrazol-5-yl]sulfanyl-5-oxo-3-pyrrolidin-1-yl-4H-pyrazol-1-yl]phenyl]butanamide 107047-28-9 C40H50N8O4S
    4-[2,4-二(2-甲基-2-丁烷基)苯氧基]-N-(4-{5-氧代-4-[(1-苯基-1H-四唑-5-基)硫基]-3-(1-吡咯烷基)-4,5-二氢-1H-吡唑-1-基}苯基)丁酰胺 4-[2,4-bis(2-methylbutan-2-yl)phenoxy]-N-[4-[5-oxo-4-(1-phenyltetrazol-5-yl)sulfanyl-3-pyrrolidin-1-yl-4H-pyrazol-1-yl]phenyl]butanamide 107047-27-8 C40H50N8O3S
    4-[2,4-二(1,1-二甲基丙基)苯氧基]-N-[3-[3-[(4-氯-2,5-二甲氧基-苯基)氨基]-3-氧代-丙酰]苯基]丁酰胺 N-(4-Chloro-2,5-dimethoxyphenyl)-3-(m-((4-(2,4-di-tert-pentylphenoxy)butyryl)amino)phenyl)-3-oxopropionamide 68612-99-7 C37H47ClN2O6
    4-[2,4-(5-甲基-2-苯并恶唑基)苯基]乙烯基苯甲酸甲酯 4-(5-Methyl-2-benzoxazolyl)-4'-methoxycarbonyl-stilben 18039-18-4 C24H19NO3
    4-[2,3-二甲氧基-5-(2-硝基-乙烯基)-苯氧基]-苯甲酸 4-[2,3-dimethoxy-5-(2-nitro-vinyl)-phenoxy]-benzoic acid 101569-48-6 C17H15NO7
    4-[2,3-二[[(E)-十八碳-9-烯酰基]氧基]丙氧基]-4-氧代丁酸 4-[2-[(E)-octadec-9-enoyl]oxy-3-[(Z)-octadec-9-enoyl]oxypropoxy]-4-oxobutanoic acid 129445-40-5 C43H76O8
    4-[2,3-二(2-溴乙基硫基)丙氧基]苯甲酸 4-<2.3-Bis-(2-brom-aethylmercapto)-propyloxy>-benzoesaeure 2105-20-6 C14H18Br2O3S2
    4-[2,3,6,7-四氢-3,7-二甲基-2,6-二氧代-1-(2-丙烯-1-基)-1H-嘌呤-8-基]-苯磺酸 1-allyl-3,7-dimethyl-8-(4-sulfophenyl)xanthine 149981-25-9 C16H16N4O5S
    4-[2,2-双(羟基甲基)-3-[(1-氧代十八烷基)氧基]丙基]2-磺酰基琥珀酸二钠 Disodium 4-(2,2-bis(hydroxymethyl)-3-((1-oxooctadecyl)oxy)propyl) 2-sulphonatosuccinate 93892-62-7 C27H48Na2O11S
    4-[2,2-双(4-氟苯基)乙基]哌啶 4-<2,2-bis(4-fluorophenyl)ethyl>piperidine 107071-89-6 C19H21F2N
    4-[2,2-双(4-氟苯基)乙基]吡啶盐酸盐 4-<2,2-bis(4-fluorophenyl)ethyl>pyridine hydrochloride 131911-89-2 C19H15F2N*ClH
    4-[2,2-二氯-1-(4-甲氧基苯基)乙烯基]苯酚 Monohydroxy-DDE 75938-34-0 C15H12Cl2O2
    4-[2,2-二[二(丙-2-基氧基)磷酰]乙基]-2,6-二叔丁基苯酚 Apomine 126411-13-0 C28H52O7P2
    4-[2,2,6-三甲基-7-氧杂二环[4.1.0]庚-1-基]-3-丁烯-2-酮 4-(1',2'-epoxy-2',6',6'-trimethylcyclohexyl)-3-buten-2-one 23267-57-4 C13H20O2
    4-[2,2,3,3,4,4,5,5,6,6,7,7,8,9,9,9-十六氟-8-(三氟甲基)壬基]-2,2-二甲基-1,3-二恶烷 4-[2,2,3,3,4,4,5,5,6,6,7,7,8,9,9,9-Hexadecafluoro-8-(trifluoromethyl)nonyl]-2,2-dimethyl-1,3-dioxolane 94159-90-7 C15H11F19O2
    4-[2,2,2-三氯-1-(4-甲酰基苯基)乙基]苯甲醛 4,4'-(2,2,2-trichloro-ethylidene)-di-benzaldehyde 54545-85-6 C16H11Cl3O2
    4-[2,2,2-三氟乙基-1-O-((4-甲基苯基)磺酰基)肟]苄醇叔-丁基(二甲基)硅烷基醚 1-[4-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]phenyl]-2,2,2-trifluoro-ethanone O-[(4-Methylphenyl)sulfonyl]oxime 87736-80-9 C22H28F3NO4SSi
    4-[2,2':6',2''-三联吡啶]-4'-基-苯甲醇 4′-(4-hydroxymethylphenyl)-2,2′:6′,2′′-terpyridine 447399-94-2 C22H17N3O
    4-[2,2':6',2''-三联吡啶]-4'-基-苯甲胺 (4-(2,6-di(pyridin-2-yl)pyridin-4-yl)phenyl)methanamine 526196-33-8 C22H18N4
    4-[2,2'-联噻吩]-5-基-3-丁炔-1-醇 5-(4-hydroxybut-1-ynyl)-2,2'-bithiophene 1137-87-7 C12H10OS2
    4-[2'-(羟甲基)苯基]苯甲醚 (4'-methoxybiphenyl-2-yl)methanol 110391-98-5 C14H14O2
    4-[1’-(3’-叠氮基-1’,2’-丙二醇)]咔唑 1-(9H-carbazol-4-yloxy)-3-azidopropan-2-ol 1253696-17-1 C15H14N4O2
    4-[1]蒽基-丁腈 4-[1]anthryl-butyronitrile 102027-92-9 C18H15N
    4-[1]萘氧基-丁腈 4-(naphthalen-1-yloxy)butanenitrile 1016860-12-0 C14H13NO
    4-[1]菲基-丁酸 4-[1]phenanthryl-butyric acid 25178-79-4 C18H16O2
    4-[1H-1,2,4-三氮唑-1-基甲基]苯胺盐酸盐 4-(1,2,4-triazolylmethyl)phenylamine hydrochloride 144235-64-3 C9H10N4*ClH
    4-[18F]氟苯甲酸 4-[<sup>18</sup>F]fluorobenzoic acid 10011-97-9 C7H5FO2
    4-[14-羟基-3-(5-羟基-4-甲氧基-6-甲基四氢吡喃-2-基)氧基-10-(羟基甲基)-13-甲基-1,2,3,4,5,6,7,8,9,11,12,15,16,17-十四氢环戊烯并[a]菲-17-基]-5H-呋喃-2-酮 3-[(3S,8R,9S,10R,13R,14S,17R)-14-hydroxy-3-[(2R,4S,5R,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-10-(hydroxymethyl)-13-methyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2H-furan-5-one 110187-24-1 C30H46O8