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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-Dichlor-3,3'-hydrazopyridin 119416-42-1 C10H8Cl2N4
    4,4'-Dichlor-3,3'-hydrazopyridin
    —— 4-(2-Hydroxy-ethyl)-2,6-dipropyloxy-pyrimidin 100526-13-4 C12H20N2O3
    4-(2-Hydroxy-ethyl)-2,6-dipropyloxy-pyrimidin
    —— 4-[2-(Benzyl-methyl-amino)-ethoxy]-xanthen-9-one 164934-32-1 C23H21NO3
    4-[2-(Benzyl-methyl-amino)-ethoxy]-xanthen-9-one
    —— 4-(2-hydroxy-3-morpholin-4-ylpropoxy)-benzaldehyde 74727-56-3 C14H19NO4
    4-(2-hydroxy-3-morpholin-4-ylpropoxy)-benzaldehyde
    —— 4-[2-(4-Bromo-phenyl)-2-oxo-ethylsulfanyl]-1-methyl-1H-pyrimidin-2-one 74203-17-1 C13H11BrN2O2S
    4-[2-(4-Bromo-phenyl)-2-oxo-ethylsulfanyl]-1-methyl-1H-pyrimidin-2-one
    —— 4-(4-Methylphenyl)-2,6-dimethyl-3,5-dicyanopyridine N-oxide 111512-84-6 C16H13N3O
    4-(4-Methylphenyl)-2,6-dimethyl-3,5-dicyanopyridine N-oxide
    —— 4-chloro-<i>N</i>-(3,5-diphenyl-4,5-dihydro-isoxazol-4-ylmethyl)-aniline 35072-89-0 C22H19ClN2O
    4-chloro-<i>N</i>-(3,5-diphenyl-4,5-dihydro-isoxazol-4-ylmethyl)-aniline
    —— 4-[[6-(2,4-Difluorophenoxy)-3-(2,5-difluorophenyl)-4-(2-methylsulfonylethylamino)pyrazolo[3,4-d]pyrimidin-1-yl]methoxy]-4-oxobutanoic acid 1026097-39-1 C25H21F4N5O7S
    4-[[6-(2,4-Difluorophenoxy)-3-(2,5-difluorophenyl)-4-(2-methylsulfonylethylamino)pyrazolo[3,4-d]pyrimidin-1-yl]methoxy]-4-oxobutanoic acid
    —— 4-methoxyphenyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4-di-O-benzoyl-6-O-levulinoyl-β-D-galactopyranoside 904684-14-6 C66H58O20
    4-methoxyphenyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4-di-O-benzoyl-6-O-levulinoyl-β-D-galactopyranoside
    —— 4-(2,6-Dinitro-4-trifluoromethyl-benzenesulfonyl)-phenylamine 128729-53-3 C13H8F3N3O6S
    4-(2,6-Dinitro-4-trifluoromethyl-benzenesulfonyl)-phenylamine
    —— 4-(1,3,5-trimethylpyrazol-4-yl)acetophenone 1179889-87-2 C14H16N2O
    4-(1,3,5-trimethylpyrazol-4-yl)acetophenone
    —— (4aR,6aS,10aS,10bS)-1,4,4,6a,10-Pentamethyl-1,4,4a,5,6,6a,7,8,10a,10b-decahydro-2H-naphtho[1,2-d][1,3]oxazine 95529-64-9 C17H29NO
    (4aR,6aS,10aS,10bS)-1,4,4,6a,10-Pentamethyl-1,4,4a,5,6,6a,7,8,10a,10b-decahydro-2H-naphtho[1,2-d][1,3]oxazine
    —— 4-nitro-3-{[N-methyl(phenylmethoxy)carbonylamino]methyl}benzoic acid 334999-83-6 C17H16N2O6
    4-nitro-3-{[N-methyl(phenylmethoxy)carbonylamino]methyl}benzoic acid
    —— 4,7-dichloro-2-[2]furyl-quinazoline 860191-94-2 C12H6Cl2N2O
    4,7-dichloro-2-[2]furyl-quinazoline
    —— (4R,5R)-5-allyl-N-(3-(nonylamino)-3-oxopropyl)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxane-4-carboxamide 1309384-69-7 C28H44N2O5
    (4R,5R)-5-allyl-N-(3-(nonylamino)-3-oxopropyl)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxane-4-carboxamide
    —— [4-(6-oxo-5-pentylpyran-2-yl)phenyl] 4-butylbenzoate 74316-62-4 C27H30O4
    [4-(6-oxo-5-pentylpyran-2-yl)phenyl] 4-butylbenzoate
    —— 4-[5-(2-furyl)pyridin-3-yl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane 1258933-91-3 C18H21N3O
    4-[5-(2-furyl)pyridin-3-yl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane
    —— 4-(2-furyl)-3-thiolen-2-one 74361-73-2 C8H6O2S
    4-(2-furyl)-3-thiolen-2-one
    —— 4-hydroxy-1-methyl-3-(2,4,5-trichlorophenylthio)-2(1H)-quinolone 247237-59-8 C16H10Cl3NO2S
    4-hydroxy-1-methyl-3-(2,4,5-trichlorophenylthio)-2(1H)-quinolone
    —— 4,6,7-trimethoxy-5-benzofurylglyoxal-ω-phenylhydrazone 79476-20-3 C19H18N2O5
    4,6,7-trimethoxy-5-benzofurylglyoxal-ω-phenylhydrazone
    —— 4-bromo-5-n-propyl-1-[2'-(1-triphenylmethyltetrazol-5-yl)biphenyl-4-yl-methyl]-2-pyrrolaldehyde 868742-02-3 C41H34BrN5O
    4-bromo-5-n-propyl-1-[2'-(1-triphenylmethyltetrazol-5-yl)biphenyl-4-yl-methyl]-2-pyrrolaldehyde
    —— 4-(benzyl(2-(8-chloro-7-methyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)ethyl)amino)butanoic acid 1207985-28-1 C24H24ClN5O4
    4-(benzyl(2-(8-chloro-7-methyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)ethyl)amino)butanoic acid
    —— 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)thiazole 2256758-32-2 C10H13BF3NO2S
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)thiazole
    —— 4-Phenyl-3,5-dioxo-hexansaeure 100519-18-4 C12H12O4
    4-Phenyl-3,5-dioxo-hexansaeure
    —— 4-(3,4,5-Trimethoxyanilino)-3-acetamino-1,2-naphthochinon 27223-65-0 C21H20N2O6
    4-(3,4,5-Trimethoxyanilino)-3-acetamino-1,2-naphthochinon
    —— 4-allyl-5-ethoxy-3(2H)-furanone 59499-16-0 C9H12O3
    4-allyl-5-ethoxy-3(2H)-furanone
    —— 4,4'-dioxo-6,6'-imino-di-hexanoic acid 101589-52-0 C12H19NO6
    4,4'-dioxo-6,6'-imino-di-hexanoic acid
    —— 4-[5-Methoxy-2-(4-methylsulfanylphenyl)-1-benzothiophen-3-yl]phenol 1135316-23-2 C22H18O2S2
    4-[5-Methoxy-2-(4-methylsulfanylphenyl)-1-benzothiophen-3-yl]phenol
    —— 4-(3-fluorophenyl)-7-[(4-phenyl-1H-1,23-triazol-1-yl)methyl]-2H-chromen-2-one 1044277-50-0 C24H16FN3O2
    4-(3-fluorophenyl)-7-[(4-phenyl-1H-1,23-triazol-1-yl)methyl]-2H-chromen-2-one
    —— 4-Piperidinomethyl-tetrazolinthion-(5) 89976-00-1 C7H13N5S
    4-Piperidinomethyl-tetrazolinthion-(5)
    —— 4-(3-Piperidino-propionylamino)-chroman 96977-53-6 C17H24N2O2
    4-(3-Piperidino-propionylamino)-chroman
    —— 4-[2-(2,4-dimethyl-5-phenylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-3,5-dimethylthiophene 936502-36-2 C23H18F6S2
    4-[2-(2,4-dimethyl-5-phenylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-3,5-dimethylthiophene
    —— (4aS,6R,8aS)-6-(1-Ethoxy-ethoxy)-1,1,4a,6-tetramethyl-5-methylene-decahydro-naphthalene 316803-63-1 C19H34O2
    (4aS,6R,8aS)-6-(1-Ethoxy-ethoxy)-1,1,4a,6-tetramethyl-5-methylene-decahydro-naphthalene
    —— (4bS,6aS,10aS,10bR)-1-iodo-6a-methyl-7-oxo-4b,5,6,6a,7,8,9,10,10a,10b,11,12-dodecahydrochrysene-2-carbonitrile 1071831-06-5 C20H22INO
    (4bS,6aS,10aS,10bR)-1-iodo-6a-methyl-7-oxo-4b,5,6,6a,7,8,9,10,10a,10b,11,12-dodecahydrochrysene-2-carbonitrile
    —— 4-(4-methylphenyl)-2-[1-(4-methylpiperazinyl)]-6-(2-thienyl)-3-pyridinecarbonitrile 1595291-96-5 C22H22N4S
    4-(4-methylphenyl)-2-[1-(4-methylpiperazinyl)]-6-(2-thienyl)-3-pyridinecarbonitrile
    —— 4-[4-(3-chlorophenyl)-2-(4-methylpiperidin-1-yl)-thiazol-5-yl]-2-methylsulfanylpyrimidine 917808-40-3 C20H21ClN4S2
    4-[4-(3-chlorophenyl)-2-(4-methylpiperidin-1-yl)-thiazol-5-yl]-2-methylsulfanylpyrimidine
    —— [4-[[1-(Cyclopropanecarbonyl)pyrrolidin-3-yl]methyl]-3-oxo-2-(2,4,6-trimethylphenyl)cyclopenten-1-yl] cyclopropanecarboxylate 1203554-76-0 C27H33NO4
    [4-[[1-(Cyclopropanecarbonyl)pyrrolidin-3-yl]methyl]-3-oxo-2-(2,4,6-trimethylphenyl)cyclopenten-1-yl] cyclopropanecarboxylate
    —— 4-Acetoxy-3-brom-1,2,3,4-tetrahydrophenanthren 339989-75-2 C16H15BrO2
    4-Acetoxy-3-brom-1,2,3,4-tetrahydrophenanthren
    —— 4-methylbenzenesulfonic acid,4-methylhexa-3,5-dien-1-ol 61915-44-4 C14H18O3S
    4-methylbenzenesulfonic acid,4-methylhexa-3,5-dien-1-ol
    —— 4-nitrobenzene-2,3,5,6-d4-sulfonamide 1151449-48-7 C6H6N2O4S
    4-nitrobenzene-2,3,5,6-d4-sulfonamide
    —— (4-Chloro-phenyl)-(2,3-dimethyl-3H-imidazol-4-yl)-methanol 235092-26-9 C12H13ClN2O
    (4-Chloro-phenyl)-(2,3-dimethyl-3H-imidazol-4-yl)-methanol
    —— [4-(5-ethyl-3-methylpyridin-2-yl)piperazin-1-yl](4-iodophenyl)methanone 1223433-99-5 C19H22IN3O
    [4-(5-ethyl-3-methylpyridin-2-yl)piperazin-1-yl](4-iodophenyl)methanone
    —— 4-bromo-8-ethoxy-6-methyl-5-nordiisophora-2(7),3,5-triene-1,3-diol 17471-18-0 C20H29BrO3
    4-bromo-8-ethoxy-6-methyl-5-nordiisophora-2(7),3,5-triene-1,3-diol
    —— 4-[(2-acetylthiomethyl-3-phenylpropionyl)amino]-3-methylbenzoic acid 123984-91-8 C20H21NO4S
    4-[(2-acetylthiomethyl-3-phenylpropionyl)amino]-3-methylbenzoic acid
    —— 4-(3,4-diaminobenzoyl)amino-2,2,6,6-tetramethylpiperidin-1-oxyl 1365543-44-7 C16H25N4O2
    4-(3,4-diaminobenzoyl)amino-2,2,6,6-tetramethylpiperidin-1-oxyl
    —— 4-[(2Z)-2-[4-(4-methoxyphenyl)-2,6-dioxopyran-3-ylidene]hydrazinyl]benzoic acid 83739-08-6 C19H14N2O6
    4-[(2Z)-2-[4-(4-methoxyphenyl)-2,6-dioxopyran-3-ylidene]hydrazinyl]benzoic acid
    —— 4-[4-(Butylsulfonyl)benzyl]piperidine 333987-96-5 C16H25NO2S
    4-[4-(Butylsulfonyl)benzyl]piperidine
    —— (4,5α-epoxy-3,6-dimethoxy-17-methyl-6α,14α-etheno-morphin-15-en-7α-yl)-methanol 36418-56-1 C22H25NO4
    (4,5α-epoxy-3,6-dimethoxy-17-methyl-6α,14α-etheno-morphin-15-en-7α-yl)-methanol
    —— 4-Dimethylamino-2',5'-bis-trifluormethyl-azobenzol 17128-21-1 C16H13F6N3
    4-Dimethylamino-2',5'-bis-trifluormethyl-azobenzol
    —— 4-(2-{7-[3-(4-cyanoanilino)propyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}ethoxy)benzonitrile 335619-85-7 C25H29N5O2
    4-(2-{7-[3-(4-cyanoanilino)propyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}ethoxy)benzonitrile