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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-bromo-6-methoxy-2,2-dimethyl-3,4-dihydronaphthalen-1(2H)-one 939412-06-3 C13H15BrO2
    4-bromo-6-methoxy-2,2-dimethyl-3,4-dihydronaphthalen-1(2H)-one
    —— 4-(3-((2-(benzyloxy)-4-bromophenoxy)methyl)phenyl)-4-methoxytetrahydro-2H-pyran 1289486-15-2 C26H27BrO4
    4-(3-((2-(benzyloxy)-4-bromophenoxy)methyl)phenyl)-4-methoxytetrahydro-2H-pyran
    —— 4-Amino-4-(<4-(diethylamino)-1-methylbutyl>amino)-3-nitropyridin 28463-81-2 C14H25N5O2
    4-Amino-4-(<4-(diethylamino)-1-methylbutyl>amino)-3-nitropyridin
    —— 4-chloro-1<i>H</i>-benzo[<i>d</i>][1,2]thiazine 2,2-dioxide 51094-09-8 C8H6ClNO2S
    4-chloro-1<i>H</i>-benzo[<i>d</i>][1,2]thiazine 2,2-dioxide
    —— [4-[(6-chloro-5-formamidopyrimidin-4-yl)amino]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl N-(3-chlorophenyl)carbamate 29168-74-9 C20H21Cl2N5O6
    [4-[(6-chloro-5-formamidopyrimidin-4-yl)amino]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl N-(3-chlorophenyl)carbamate
    —— (4R,6S)-3-ethyl-4-hydroxy-6-methoxy-2-methyl-4-(penta-1,2-dien-3-yl)-6-phenyl-2-cyclohexenone 1263184-73-1 C21H26O3
    (4R,6S)-3-ethyl-4-hydroxy-6-methoxy-2-methyl-4-(penta-1,2-dien-3-yl)-6-phenyl-2-cyclohexenone
    —— 4-bromo-N,N-dimethyl-2-[2-(4-methylphenyl)ethynyl]aniline 1428872-76-7 C17H16BrN
    4-bromo-N,N-dimethyl-2-[2-(4-methylphenyl)ethynyl]aniline
    —— 4S-isopropyl-5S-phenylpyrrolidine-1,2S-dicarboxylic acid 1-tert-butyl ester 2S-methyl ester 441794-53-2 C20H29NO4
    4S-isopropyl-5S-phenylpyrrolidine-1,2S-dicarboxylic acid 1-tert-butyl ester 2S-methyl ester
    —— 4-[2-Chloro-4-(4,6-diamino-2,2-dimethyl-2H-[1,3,5]triazin-1-yl)-phenoxymethyl]-benzenesulfonyl fluoride; compound with ethanesulfonic acid 31000-00-7 C2H6O3S*C18H19ClFN5O3S
    4-[2-Chloro-4-(4,6-diamino-2,2-dimethyl-2H-[1,3,5]triazin-1-yl)-phenoxymethyl]-benzenesulfonyl fluoride; compound with ethanesulfonic acid
    —— 4-<i>m</i>-tolylsulfanyl-<i>m</i>-phenylenediamine 200806-96-8 C13H14N2S
    4-<i>m</i>-tolylsulfanyl-<i>m</i>-phenylenediamine
    —— 4-nitro-N1-(pyridin-2-ylmethyl)benzene-1,2-diamine 1075258-04-6 C12H12N4O2
    4-nitro-N1-(pyridin-2-ylmethyl)benzene-1,2-diamine
    —— 4-(2-Methoxycarbonyl-ethyl)-5-[4-(2-methoxycarbonyl-ethyl)-3-methoxycarbonylmethyl-1-nitroso-5-oxo-2,5-dihydro-1H-pyrrol-2-ylmethyl]-3-methoxycarbonylmethyl-1H-pyrrole-2-carboxylic acid tert-butyl ester 183065-82-9 C28H37N3O12
    4-(2-Methoxycarbonyl-ethyl)-5-[4-(2-methoxycarbonyl-ethyl)-3-methoxycarbonylmethyl-1-nitroso-5-oxo-2,5-dihydro-1H-pyrrol-2-ylmethyl]-3-methoxycarbonylmethyl-1H-pyrrole-2-carboxylic acid tert-butyl ester
    —— 4,4',5,5'-tetrakis(trifluoromethyl)-2,2'-bipyridine 142946-81-4 C14H4F12N2
    4,4',5,5'-tetrakis(trifluoromethyl)-2,2'-bipyridine
    —— 4-(4,5-dihydropyrido[4,3-b]thieno[2,3-d]oxepin-2-yl)-5-(2-chlorophenyl)-2H-1,2,3-triazole 1189813-18-0 C19H13ClN4OS
    4-(4,5-dihydropyrido[4,3-b]thieno[2,3-d]oxepin-2-yl)-5-(2-chlorophenyl)-2H-1,2,3-triazole
    —— 4-Methyl-4,5,6,7-tetrahydro-indanon-(1) 22060-90-8 C10H14O
    4-Methyl-4,5,6,7-tetrahydro-indanon-(1)
    —— 4,4'-(3-hydroxy-2-(4-methoxyphenyl)propane-1,1-diyl)diphenol 1454798-13-0 C22H22O4
    4,4'-(3-hydroxy-2-(4-methoxyphenyl)propane-1,1-diyl)diphenol
    —— 4-(4-Hydroxy-benzylamino)-benzoic acid ethyl ester 64261-01-4 C16H17NO3
    4-(4-Hydroxy-benzylamino)-benzoic acid ethyl ester
    —— 4-Amino-benzo<1,2-c:3,4-c'>bis<1,2,5>thiadiazol 59127-47-8 C6H3N5S2
    4-Amino-benzo<1,2-c:3,4-c'>bis<1,2,5>thiadiazol
    —— 4-Propylbicyclo<2.2.2>octan-1-amin 89014-23-3 C11H21N
    4-Propylbicyclo<2.2.2>octan-1-amin
    —— 4-(4-methoxyphenyl)-2-methyl-4-oxobutanenitrile 1181379-09-8 C12H13NO2
    4-(4-methoxyphenyl)-2-methyl-4-oxobutanenitrile
    —— 4-(3-azidophthalimidyl)-benzoic acid 71494-60-5 C15H8N4O4
    4-(3-azidophthalimidyl)-benzoic acid
    —— 4-(3-methyl-5-trifluoromethyl-1(2)<i>H</i>-pyrazol-4-yldiazenyl)-morpholine 27117-06-2 C9H12F3N5O
    4-(3-methyl-5-trifluoromethyl-1(2)<i>H</i>-pyrazol-4-yldiazenyl)-morpholine
    —— 4-chloro-6-(4-fluoro-phenoxy)-[1,5]naphthyridine-3-carboxylic acid ethyl ester 30212-51-2 C17H12ClFN2O3
    4-chloro-6-(4-fluoro-phenoxy)-[1,5]naphthyridine-3-carboxylic acid ethyl ester
    —— (-)-4-(4-methoxyphenyl)-2-methyl-4-oxo-butanenitrile —— C12H13NO2
    (-)-4-(4-methoxyphenyl)-2-methyl-4-oxo-butanenitrile
    —— 4-Nitro-1-propoxy-1H-benzotriazole 99318-88-4 C9H10N4O3
    4-Nitro-1-propoxy-1H-benzotriazole
    —— 4-(4-isopentyloxy-benzoylamino)-benzoic acid ethyl ester 102597-81-9 C21H25NO4
    4-(4-isopentyloxy-benzoylamino)-benzoic acid ethyl ester
    —— 4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-oxiranylmethyl-2H-pyridazin-3-one 75643-84-4 C21H16Cl2N2O3
    4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-oxiranylmethyl-2H-pyridazin-3-one
    —— (4R,5S)-4-allyl-5-[(2S)-3-hydroxy-2-methylpropyl]dihydrofuran-2(3H)-one 1417803-57-6 C11H18O3
    (4R,5S)-4-allyl-5-[(2S)-3-hydroxy-2-methylpropyl]dihydrofuran-2(3H)-one
    —— 4-(2-Hydroxy-1-methoxycarbonylethylcarbamoyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylic acid tert-butyl ester 301155-29-3 C15H26N2O7
    4-(2-Hydroxy-1-methoxycarbonylethylcarbamoyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-hydroxyindolyl-3-acetic acid methyl ester 142653-07-4 C11H11NO3
    4-hydroxyindolyl-3-acetic acid methyl ester
    —— 4-(3-methylisoxazol-5-yl)thiazole-2-carbaldehyde 256420-34-5 C8H6N2O2S
    4-(3-methylisoxazol-5-yl)thiazole-2-carbaldehyde
    —— 4-(3-Hydroxy-benzylamino)-benzoic acid ethyl ester 64518-78-1 C16H17NO3
    4-(3-Hydroxy-benzylamino)-benzoic acid ethyl ester
    —— 4-methyl-3,4-dihydro-2<i>H</i>-quinoxaline-1-carboxylic acid anilide 107059-87-0 C16H17N3O
    4-methyl-3,4-dihydro-2<i>H</i>-quinoxaline-1-carboxylic acid anilide
    —— 4',5-difluoro-[1,1'-biphenyl]-2-carbaldehyde 1214358-91-4 C13H8F2O
    4',5-difluoro-[1,1'-biphenyl]-2-carbaldehyde
    —— 4-(isopropoxyiminomethyl)-2,5-dimethylaniline 1053224-64-8 C12H18N2O
    4-(isopropoxyiminomethyl)-2,5-dimethylaniline
    —— 4-(2-hydroxy-3-tert-butylaminopropoxy)indolyl-3-acetic acid hydrazide 877213-64-4 C17H26N4O3
    4-(2-hydroxy-3-tert-butylaminopropoxy)indolyl-3-acetic acid hydrazide
    —— {[4-(2-fluoroethoxy)phenyl]ethynyl}(trimethyl)silane 1423135-38-9 C13H17FOSi
    {[4-(2-fluoroethoxy)phenyl]ethynyl}(trimethyl)silane
    —— 4-<2-hydroxy-3-tert-butylaminopropoxy>-1H-indol-3-ylacetic acid methyl ester 145101-58-2 C18H26N2O4
    4-<2-hydroxy-3-tert-butylaminopropoxy>-1H-indol-3-ylacetic acid methyl ester
    —— 4-[(2-methoxyphenyl)amino]benzoic acid 1275482-57-9 C14H13NO3
    4-[(2-methoxyphenyl)amino]benzoic acid
    —— 4-[3-(2,4-dichlorobenzoyl)ureido]-3-methoxybenzoic acid 477343-25-2 C16H12Cl2N2O5
    4-[3-(2,4-dichlorobenzoyl)ureido]-3-methoxybenzoic acid
    —— 4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-ethyl-2H-pyridazin-3-one 75643-98-0 C20H16Cl2N2O2
    4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-ethyl-2H-pyridazin-3-one
    —— 4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(2-hydroxy-propyl)-2H-pyridazin-3-one 75643-70-8 C21H18Cl2N2O3
    4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(2-hydroxy-propyl)-2H-pyridazin-3-one
    —— (4-Methyl-3,4-dihydro-2H-quinoxalin-1-yl)-(4-nitro-phenyl)-methanone 137973-01-4 C16H15N3O3
    (4-Methyl-3,4-dihydro-2H-quinoxalin-1-yl)-(4-nitro-phenyl)-methanone
    —— 4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(5-hydroxy-pentyl)-2H-pyridazin-3-one 75644-02-9 C23H22Cl2N2O3
    4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(5-hydroxy-pentyl)-2H-pyridazin-3-one
    —— 4,5,6-triamino-1<i>H</i>-pyrimidine-2-thione; sulfate 116295-66-0 C4H7N5S*H2O4S
    4,5,6-triamino-1<i>H</i>-pyrimidine-2-thione; sulfate
    —— 4-{N'-[5-Oxo-3-propyl-1-(pyridine-3-carbonyl)-1,5-dihydro-pyrazol-(4Z)-ylidene]-hydrazino}-benzoic acid ethyl ester 145664-23-9 C21H21N5O4
    4-{N'-[5-Oxo-3-propyl-1-(pyridine-3-carbonyl)-1,5-dihydro-pyrazol-(4Z)-ylidene]-hydrazino}-benzoic acid ethyl ester
    —— 4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(3-dimethylamino-propyl)-2H-pyridazin-3-one 75643-85-5 C23H23Cl2N3O2
    4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(3-dimethylamino-propyl)-2H-pyridazin-3-one
    —— (4aR,5R,9bR)-5-o-Tolyl-2,3,4,4a,5,9b-hexahydro-1H-indeno[1,2-b]pyridine 88687-15-4 C19H21N
    (4aR,5R,9bR)-5-o-Tolyl-2,3,4,4a,5,9b-hexahydro-1H-indeno[1,2-b]pyridine
    —— 4-Acetyl-2-(3-chloro-2-hydroxy-propyl)-5,6-bis-(4-chloro-phenyl)-2H-pyridazin-3-one 75643-83-3 C21H17Cl3N2O3
    4-Acetyl-2-(3-chloro-2-hydroxy-propyl)-5,6-bis-(4-chloro-phenyl)-2H-pyridazin-3-one
    —— 4-azido-5-(2-thienyl)-2,6-dimethylpyrimidine 128266-78-4 C10H9N5S
    4-azido-5-(2-thienyl)-2,6-dimethylpyrimidine