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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Dodecenyldioxy, 12-carboxy-1-pentyl- 59157-29-8 C18H33O4
    4-Dodecenyldioxy, 12-carboxy-1-pentyl-
    —— 4-(4-chlorophenyl)-N-(3-chlorophenyl)-5-methylthiazol-2-amine 339224-21-4 C16H12Cl2N2S
    4-(4-chlorophenyl)-N-(3-chlorophenyl)-5-methylthiazol-2-amine
    —— {4-[2-((S)-1-tert-butoxycarbonylaminobut-3-enyl)pyridin-4-yl]-3-pent-4-enoylaminophenyl}carbamic acid methyl ester 1329167-93-2 C27H34N4O5
    {4-[2-((S)-1-tert-butoxycarbonylaminobut-3-enyl)pyridin-4-yl]-3-pent-4-enoylaminophenyl}carbamic acid methyl ester
    —— (4-cyanophenyl)methyl 2-{[(tert-butoxy)carbonyl]amino}-4-(3,4-dimethoxyphenyl)thiophene-3-carboxylate 1432511-02-8 C26H26N2O6S
    (4-cyanophenyl)methyl 2-{[(tert-butoxy)carbonyl]amino}-4-(3,4-dimethoxyphenyl)thiophene-3-carboxylate
    —— 4-Homoadamanten-4-13C 56804-63-8 C11H16
    4-Homoadamanten-4-13C
    —— 4-[(4-Bromophenyl)methylidene]-2-(4-chlorophenyl)-5-methylpyrazol-3-one 301654-80-8 C17H12BrClN2O
    4-[(4-Bromophenyl)methylidene]-2-(4-chlorophenyl)-5-methylpyrazol-3-one
    —— [4-Amino-2-(Phenylamino)-1,3-Thiazol-5-Yl][3-(Trifluoromethyl)phenyl]methanone 1432790-51-6 C17H12F3N3OS
    [4-Amino-2-(Phenylamino)-1,3-Thiazol-5-Yl][3-(Trifluoromethyl)phenyl]methanone
    —— 4-[[4-Amino-5-[3-(trifluoromethyl)benzoyl]-1,3-thiazol-2-yl]amino]benzenesulfonamide 1432790-67-4 C17H13F3N4O3S2
    4-[[4-Amino-5-[3-(trifluoromethyl)benzoyl]-1,3-thiazol-2-yl]amino]benzenesulfonamide
    —— (4Z)-4-(4-chlorobenzylidene)-2-(4-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 1198598-15-0 C17H12Cl2N2O
    (4Z)-4-(4-chlorobenzylidene)-2-(4-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
    —— 4-isopropylideneamino-5,5-dimethyl-3-(4-nitrophenyl)-Δ<sup>2</sup>-1,2,4-oxadiazoline 134918-37-9 C13H16N4O3
    4-isopropylideneamino-5,5-dimethyl-3-(4-nitrophenyl)-Δ<sup>2</sup>-1,2,4-oxadiazoline
    —— 4-benzo[1,3]dioxol-5-ylmethylene-2-(4-chloro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one 70733-37-8 C18H13ClN2O3
    4-benzo[1,3]dioxol-5-ylmethylene-2-(4-chloro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one
    —— 4-chloro-N-(4-hydroxy-2,3-dimethylphenyl)benzamide 296889-95-7 C15H14ClNO2
    4-chloro-N-(4-hydroxy-2,3-dimethylphenyl)benzamide
    —— 4-(1-hydroxy-1,3-dihydro-benzo[c][1,2]oxaborol-7-yloxy)-butyramidine 1093642-98-8 C11H15BN2O3
    4-(1-hydroxy-1,3-dihydro-benzo[c][1,2]oxaborol-7-yloxy)-butyramidine
    —— {4-[3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}methyl 2,2-dimethylpropanoate 1190236-33-9 C16H16F3NO2S
    {4-[3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}methyl 2,2-dimethylpropanoate
    —— 4,4'-(1,4-phenylene)bis<3,5-bis(trifluoromethyl)>-4H-1,2,4-triazole 121608-13-7 C14H4F12N6
    4,4'-(1,4-phenylene)bis<3,5-bis(trifluoromethyl)>-4H-1,2,4-triazole
    —— 4-methoxy-2,6-di(meta-trifluoromethylphenoxy)-pyridine 175421-91-7 C20H13F6NO3
    4-methoxy-2,6-di(meta-trifluoromethylphenoxy)-pyridine
    —— 4-[2-[4-Hydroxy-3-(thiomorpholin-4-ylmethyl)phenyl]propan-2-yl]-2-(thiomorpholin-4-ylmethyl)phenol 887330-65-6 C25H34N2O2S2
    4-[2-[4-Hydroxy-3-(thiomorpholin-4-ylmethyl)phenyl]propan-2-yl]-2-(thiomorpholin-4-ylmethyl)phenol
    —— [(4aR,6R,7R,7aR)-6-(3-benzoyl-2,4-dioxopyrimidin-1-yl)-2,2-ditert-butyl-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxasilin-7-yl] bis(1-cyano-2-methylpropan-2-yl) phosphate 176663-97-1 C34H47N4O10PSi
    [(4aR,6R,7R,7aR)-6-(3-benzoyl-2,4-dioxopyrimidin-1-yl)-2,2-ditert-butyl-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxasilin-7-yl] bis(1-cyano-2-methylpropan-2-yl) phosphate
    —— 4-benzo[1,3]dioxol-5-ylmethylene-5-methyl-2-(4-nitro-phenyl)-2,4-dihydro-pyrazol-3-one 70969-93-6 C18H13N3O5
    4-benzo[1,3]dioxol-5-ylmethylene-5-methyl-2-(4-nitro-phenyl)-2,4-dihydro-pyrazol-3-one
    —— 4-O,4-O,9-O,9-O-tetraethyl 1-O-methyl dodec-11-en-1,6-diyne-1,4,4,9,9-pentacarboxylate 1182706-30-4 C26H34O10
    4-O,4-O,9-O,9-O-tetraethyl 1-O-methyl dodec-11-en-1,6-diyne-1,4,4,9,9-pentacarboxylate
    —— 4-(4-(2-(4-(1-naphthyl)piperazinyl)ethyl)phenyl)thiazol-2-one —— C25H25N3OS
    4-(4-(2-(4-(1-naphthyl)piperazinyl)ethyl)phenyl)thiazol-2-one
    —— 4,4,9,9-tetra(benzyloxymethyl)dodec-11-ene-1,6-diyne 264873-25-8 C44H48O4
    4,4,9,9-tetra(benzyloxymethyl)dodec-11-ene-1,6-diyne
    —— 4,5-dimethyl-2-<N-(N',N',N'',N''-tetramethyl)guanidyl>-2-oxo-1,3,2-dioxaphosphole 57648-80-3 C9H18N3O3P
    4,5-dimethyl-2-<N-(N',N',N'',N''-tetramethyl)guanidyl>-2-oxo-1,3,2-dioxaphosphole
    —— 4-methoxy-6-(pyridin-3-yl)-5,6-dihydro-2H-pyran-2-one 1006691-27-5 C11H11NO3
    4-methoxy-6-(pyridin-3-yl)-5,6-dihydro-2H-pyran-2-one
    —— 4-(2'-phthalimidoethyl)-1α,2α,6α,7α-4-azatricyclo[5.2.1.0<sup>2,6</sup>]deca-8-ene-3,5-dione 1446013-01-9 C19H16N2O4
    4-(2'-phthalimidoethyl)-1α,2α,6α,7α-4-azatricyclo[5.2.1.0<sup>2,6</sup>]deca-8-ene-3,5-dione
    —— 4-(4-bromophenyl)-N-(3-chlorophenyl)-5-methylthiazol-2-amine 1321959-68-5 C16H12BrClN2S
    4-(4-bromophenyl)-N-(3-chlorophenyl)-5-methylthiazol-2-amine
    —— 4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7-amino-1H-imidazo<2,3-c><1,2,6>thiadiazine 5,5-dioxide 82877-35-8 C30H25N5O9S
    4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7-amino-1H-imidazo<2,3-c><1,2,6>thiadiazine 5,5-dioxide
    —— 4-methoxy-6-(3-methoxyphenyl)-5,6-dihydropyran-2-one —— C13H14O4
    4-methoxy-6-(3-methoxyphenyl)-5,6-dihydropyran-2-one
    —— 4-(2-methoxyethoxymethyl)phenylamine 1016706-42-5 C10H15NO2
    4-(2-methoxyethoxymethyl)phenylamine
    —— 4-(1-(2,4-diethyl-5-(5-methoxy-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile 1399177-93-5 C26H29N5O2
    4-(1-(2,4-diethyl-5-(5-methoxy-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile
    —— 4-(3-isopropylsulfanylphenyl)-1,2,3,6-tetrahydropyridine 1430328-31-6 C14H19NS
    4-(3-isopropylsulfanylphenyl)-1,2,3,6-tetrahydropyridine
    —— 4-[7-[4-(dimethylamino)phenyl]-7-bicyclo[2.2.1]heptanyl]-N,N-dimethylaniline 1380245-43-1 C23H30N2
    4-[7-[4-(dimethylamino)phenyl]-7-bicyclo[2.2.1]heptanyl]-N,N-dimethylaniline
    —— (4S,5R)-4-hydroxy-5-(hydroxymethyl)pyrrolidin-2-one 1020110-06-8 C5H9NO3
    (4S,5R)-4-hydroxy-5-(hydroxymethyl)pyrrolidin-2-one
    —— 4-((1-(1-(3,4-dichlorophenyl)cyclobutyl)-3-methylbutyl)amino)butanamide 1354281-52-9 C19H28Cl2N2O
    4-((1-(1-(3,4-dichlorophenyl)cyclobutyl)-3-methylbutyl)amino)butanamide
    —— 4-Chloro-5-ethoxy-3-hydroxy-thiophene-2-carboxylic acid methyl ester 95202-01-0 C8H9ClO4S
    4-Chloro-5-ethoxy-3-hydroxy-thiophene-2-carboxylic acid methyl ester
    —— 4-phenyl-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)pyrrolidin-2-one 1608496-69-0 C20H22N2O
    4-phenyl-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)pyrrolidin-2-one
    —— 4-Chloro-3,5-dimethoxythiophene-2-carboxylic acid 95202-10-1 C7H7ClO4S
    4-Chloro-3,5-dimethoxythiophene-2-carboxylic acid
    —— 4,4'-di-phenoxazin-10-yl-biphenyl 123080-40-0 C36H24N2O2
    4,4'-di-phenoxazin-10-yl-biphenyl
    —— (4-Nitrophenyl)-phenoxazin-10-ylmethanone 105925-49-3 C19H12N2O4
    (4-Nitrophenyl)-phenoxazin-10-ylmethanone
    —— 4,4,5,5-tetramethyl-2-(4-((2-nitrobenzyl)oxy)phenyl)-1,3,2-dioxaborolane 854371-82-7 C19H22BNO5
    4,4,5,5-tetramethyl-2-(4-((2-nitrobenzyl)oxy)phenyl)-1,3,2-dioxaborolane
    —— 4-Isopropyl-4-methyl-2-phenyl-1,3-thiazol-5(4H)-thion 107195-11-9 C13H15NS2
    4-Isopropyl-4-methyl-2-phenyl-1,3-thiazol-5(4H)-thion
    —— 4-methyl-pent-4-en-2-one-diethylacetal 91009-02-8 C10H20O2
    4-methyl-pent-4-en-2-one-diethylacetal
    —— (4-Chlorophenyl) ethyl sulfate 67628-70-0 C8H9ClO4S
    (4-Chlorophenyl) ethyl sulfate
    —— (4-S)-4-benzyl-3-[3-(4-tert-butoxyphenyl)-propionyl]-oxazolidin-2-one 326473-17-0 C23H27NO4
    (4-S)-4-benzyl-3-[3-(4-tert-butoxyphenyl)-propionyl]-oxazolidin-2-one
    —— 4-Benzoylamino-<i>trans</i>-zimtsaeure 116557-37-0 C16H13NO3
    4-Benzoylamino-<i>trans</i>-zimtsaeure
    —— 4,6-dinitrobenzo[d]isothiazole 881688-65-9 C7H3N3O4S
    4,6-dinitrobenzo[d]isothiazole
    —— 4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7-aminofurazano<3,4-c><1,2,6>thiadiazine 5,5-dioxide 69453-37-8 C29H23N5O10S
    4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7-aminofurazano<3,4-c><1,2,6>thiadiazine 5,5-dioxide
    —— 4-Methyl-4-heptenol 39877-52-6 C8H16O
    4-Methyl-4-heptenol
    —— 4-chlorophenoxazine 56821-05-7 C12H8ClNO
    4-chlorophenoxazine
    —— (4alpha,12xi)-8-Oxo-12,13-epoxytrichothec-9-en-4-yl (2E)-3-phenylprop-2-enoate 79900-37-1 C24H26O5
    (4alpha,12xi)-8-Oxo-12,13-epoxytrichothec-9-en-4-yl (2E)-3-phenylprop-2-enoate