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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
    —— 4,5-Dimethyl-xanthen-carbonsaeure-(9)-<2-diaethylamino-aethylester> 111210-80-1 C22H27NO3
    4,5-Dimethyl-xanthen-carbonsaeure-(9)-<2-diaethylamino-aethylester>
    —— 4-<2,5-Diphenyl-pyrrolyl-(3)-azo>-benzolsulfonsaeure 97015-99-1 C22H17N3O3S
    4-<2,5-Diphenyl-pyrrolyl-(3)-azo>-benzolsulfonsaeure
    —— 4-(4-Antipyrinyl)-1-p-acetamidobenzyliden-3-thiosemicarbazid 94967-99-4 C21H22N6O2S
    4-(4-Antipyrinyl)-1-p-acetamidobenzyliden-3-thiosemicarbazid
    —— 4,6-di-tert-butyl-N-(2,6-dimethylphenyl)-o-iminobenzoquinone 925681-82-9 C22H29NO
    4,6-di-tert-butyl-N-(2,6-dimethylphenyl)-o-iminobenzoquinone
    —— 4,5a-Dihydroxy-6-methoxy-1,3,8,9a-tetramethyl-9-(2-oxo-ethyl)-5a,8,9,9a-tetrahydro-dibenzofuran-2-carbaldehyde 95701-33-0 C20H24O6
    4,5a-Dihydroxy-6-methoxy-1,3,8,9a-tetramethyl-9-(2-oxo-ethyl)-5a,8,9,9a-tetrahydro-dibenzofuran-2-carbaldehyde
    —— 4-Phenyl-pyridindicarbonsaeure-(2,5)-N-oxid 91804-49-8 C13H9NO5
    4-Phenyl-pyridindicarbonsaeure-(2,5)-N-oxid
    —— 4,7-Epimino-7-oxo-3,6-dimethyl-oenanthsaeure-ethylester 91333-77-6 C11H19NO3
    4,7-Epimino-7-oxo-3,6-dimethyl-oenanthsaeure-ethylester
    —— 4-Amino-6-hydroxy-2-methyl-pyrimidin<4-<sup>14</sup>C> 90009-85-1 C5H7N3O
    4-Amino-6-hydroxy-2-methyl-pyrimidin<4-<sup>14</sup>C>
    —— 4-Fluor-benzolsulfonsaeure-<N2-isopropyliden-hydrazid> 715-16-2 C9H11FN2O2S
    4-Fluor-benzolsulfonsaeure-<N2-isopropyliden-hydrazid>
    —— 4-Isobutylsulfonyl-pyridin-2,6-dicarbonsaeurediethylester 10202-70-7 C16H23NO6S
    4-Isobutylsulfonyl-pyridin-2,6-dicarbonsaeurediethylester
    —— 4-methyl-8-nitro-naphthalene-1-sulfonic acid-(<i>N</i>-methyl-anilide) 101732-08-5 C18H16N2O4S
    4-methyl-8-nitro-naphthalene-1-sulfonic acid-(<i>N</i>-methyl-anilide)
    —— 4-[2-(3,5-Dimethoxy-phenyl)-ethyl]-cyclohex-3-enone 83638-37-3 C16H20O3
    4-[2-(3,5-Dimethoxy-phenyl)-ethyl]-cyclohex-3-enone
    —— 4-styryl isocyanide 34325-86-5 C9H7N
    4-styryl isocyanide
    —— 4-(p-tolyl)pent-4-enoic acid 398142-12-6 C12H14O2
    4-(p-tolyl)pent-4-enoic acid
    —— 4-isopropyl-2,5-dimethyl-4,5-dihydro-3<i>H</i>-pyrrole-3-carboxylic acid ethyl ester 108541-60-2 C12H21NO2
    4-isopropyl-2,5-dimethyl-4,5-dihydro-3<i>H</i>-pyrrole-3-carboxylic acid ethyl ester
    —— 4-[1-Dimethylamino-meth-(E)-ylidene]-3,4-dihydro-2H-benzo[b]oxepin-5-one 84258-94-6 C13H15NO2
    4-[1-Dimethylamino-meth-(E)-ylidene]-3,4-dihydro-2H-benzo[b]oxepin-5-one
    —— 4-(2,3-dimethylindol-7-ylamino)-6-methoxy-7-(3-morpholinopropoxy)quinazoline 418811-71-9 C26H31N5O3
    4-(2,3-dimethylindol-7-ylamino)-6-methoxy-7-(3-morpholinopropoxy)quinazoline
    —— 4-benzosulfonyl-4-azacyclopropyl-α-(triphenylphosphoranylidene)-1-oxo-1,4-dihydronaphthaline 137588-65-9 C35H26NO3PS
    4-benzosulfonyl-4-azacyclopropyl-α-(triphenylphosphoranylidene)-1-oxo-1,4-dihydronaphthaline
    —— 4-chloro-N'-[4-(dimethylamino)benzylidene]picolinohydrazonamide 1192456-69-1 C15H16ClN5
    4-chloro-N'-[4-(dimethylamino)benzylidene]picolinohydrazonamide
    —— 4-(2-Acetoxy-1,1-dimethylethylamino)-3-aminobenzotrifluoride 320406-70-0 C13H17F3N2O2
    4-(2-Acetoxy-1,1-dimethylethylamino)-3-aminobenzotrifluoride
    —— 4-Cyano-2-trifluoromethyl-butyric acid ethyl ester 90784-40-0 C8H10F3NO2
    4-Cyano-2-trifluoromethyl-butyric acid ethyl ester
    —— 4-(2-acetoxy-3-oxododecyl)-2-methoxyphenyl acetate 915695-45-3 C23H34O6
    4-(2-acetoxy-3-oxododecyl)-2-methoxyphenyl acetate
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-N-(1,1-dioxothiolan-3-yl)-2-methoxy-N-methylbenzamide 1321608-56-3 C26H27N5O4S
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-N-(1,1-dioxothiolan-3-yl)-2-methoxy-N-methylbenzamide
    —— 4,6-dichloro-1,2,8,9,10,11-hexahydro-7H-azepino[4,5-b][1,4]oxazino[2,3,4-hi]indole hydrochloride 303799-17-9 C14H14Cl2N2O*ClH
    4,6-dichloro-1,2,8,9,10,11-hexahydro-7H-azepino[4,5-b][1,4]oxazino[2,3,4-hi]indole hydrochloride
    —— 4-(1H-indol-3-yl)-N-(4-methoxyphenyl)-4-oxobutanamide 69971-83-1 C19H18N2O3
    4-(1H-indol-3-yl)-N-(4-methoxyphenyl)-4-oxobutanamide
    —— 4-[3-(3,5-bis-trifluoromethylphenyl)-1-(4-cyclohexylphenyl)ureidomethyl]-N-(2H-tetrazol-5-yl)benzamide 307985-22-4 C30H27F6N7O2
    4-[3-(3,5-bis-trifluoromethylphenyl)-1-(4-cyclohexylphenyl)ureidomethyl]-N-(2H-tetrazol-5-yl)benzamide
    —— (+/-)-4-(2,3-dimethylbenzyl)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylmorpholine-2-carboxamide 1233926-39-0 C28H37ClN2O4
    (+/-)-4-(2,3-dimethylbenzyl)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylmorpholine-2-carboxamide
    —— 4-Bromo-6-(difluoromethyl)-2-fluoropyridine-3-carboxaldehyde 1806059-68-6 C7H3BrF3NO
    4-Bromo-6-(difluoromethyl)-2-fluoropyridine-3-carboxaldehyde
    —— 4-Phenyl-1-piperidinepropanamine, hydrochloride 62966-93-2 C14H22N2*ClH
    4-Phenyl-1-piperidinepropanamine, hydrochloride
    —— 4-[[1-(Cyclopentanecarbonyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-57-4 C26H35NO3
    4-[[1-(Cyclopentanecarbonyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— [4-[Di(propan-2-yl)carbamoyl]phenyl] trifluoromethanesulfonate 188112-24-5 C14H18F3NO4S
    [4-[Di(propan-2-yl)carbamoyl]phenyl] trifluoromethanesulfonate
    —— (4-t-Butyloxycarbonyl-3,3-dimethyl)butanoylphenylalanine 114359-48-7 C20H29NO5
    (4-t-Butyloxycarbonyl-3,3-dimethyl)butanoylphenylalanine
    —— 4-Fluor-acenaphthen 3798-79-6 C12H9F
    4-Fluor-acenaphthen
    —— 4-acetoxy-3-benzyl-quinolin-2-ol 16798-38-2 C18H15NO3
    4-acetoxy-3-benzyl-quinolin-2-ol
    —— 4-Phenylsulfanyl-4-o-tolyl-piperidine-1-carboxylic acid ethyl ester 870991-64-3 C21H25NO2S
    4-Phenylsulfanyl-4-o-tolyl-piperidine-1-carboxylic acid ethyl ester
    —— 4,4,5,8-tetramethyl-6-(1-ethyl-5-hydroxylpyrazol-4-yl)carbonylthiochroman-1,1-dioxide 165041-67-8 C19H24N2O4S
    4,4,5,8-tetramethyl-6-(1-ethyl-5-hydroxylpyrazol-4-yl)carbonylthiochroman-1,1-dioxide
    —— 4,13-dimethyl-5,14-bis(hydroxymethyl)<2<sub>4</sub>>(1,2,3,4)cyclophane 70759-93-2 C24H28O2
    4,13-dimethyl-5,14-bis(hydroxymethyl)<2<sub>4</sub>>(1,2,3,4)cyclophane
    —— (4-Ethoxy-benzenesulfonyl)-[3-naphthalen-2-yl-4-oxo-thiazolidin-(2Z)-ylidene]-acetonitrile 132276-30-3 C23H18N2O4S2
    (4-Ethoxy-benzenesulfonyl)-[3-naphthalen-2-yl-4-oxo-thiazolidin-(2Z)-ylidene]-acetonitrile
    —— [(4-{2-[3-(2,3-dichlorophenyl)-[1,2,4]oxadiazol-5-yl]-vinyl}-cyclohexyl)-phenylmethyl]-dimethylamine 943004-51-1 C25H27Cl2N3O
    [(4-{2-[3-(2,3-dichlorophenyl)-[1,2,4]oxadiazol-5-yl]-vinyl}-cyclohexyl)-phenylmethyl]-dimethylamine
    —— 4-methyl-6-(1-{[4-(2-methyl-5-quinolinyl)-1-piperazinyl]methyl}ethenyl)-3,4-dihydro-2H-1,4-benzoxazin-2-one 698992-19-7 C26H28N4O2
    4-methyl-6-(1-{[4-(2-methyl-5-quinolinyl)-1-piperazinyl]methyl}ethenyl)-3,4-dihydro-2H-1,4-benzoxazin-2-one
    —— 4-[({2-[4-(5-Oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)phenyl]ethyl}-{2-[2-(4'-trifluoromethylbiphenyl-4-ylmethoxy)phenyl]ethyl}amino)methyl]benzoic acid 934753-87-4 C40H34F3N3O5
    4-[({2-[4-(5-Oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)phenyl]ethyl}-{2-[2-(4'-trifluoromethylbiphenyl-4-ylmethoxy)phenyl]ethyl}amino)methyl]benzoic acid
    —— (4S,4aR)-4-Ethyl-4,9-dimethyl-4a,9-dihydro-4H-2-oxa-9-aza-cyclopenta[b]fluorene-1,3-dione 125061-29-2 C18H17NO3
    (4S,4aR)-4-Ethyl-4,9-dimethyl-4a,9-dihydro-4H-2-oxa-9-aza-cyclopenta[b]fluorene-1,3-dione
    —— 4-(2-(((4-Propoxybenzoyl)amino)acetyl)carbohydrazonoyl)phenyl benzoate 881464-25-1 C26H25N3O5
    4-(2-(((4-Propoxybenzoyl)amino)acetyl)carbohydrazonoyl)phenyl benzoate
    —— 4-[(2-hydroxyethoxy)methyl]-6-phenyl-1,2,4-triazolo[1,5-a]pyrimidin-7-one 1542213-59-1 C14H14N4O3
    4-[(2-hydroxyethoxy)methyl]-6-phenyl-1,2,4-triazolo[1,5-a]pyrimidin-7-one
    —— 4-(1-acetyl-5-aminoindol-3-ylmethyl)-3-methoxybenzoic acid 107753-85-5 C19H18N2O4
    4-(1-acetyl-5-aminoindol-3-ylmethyl)-3-methoxybenzoic acid
    —— 4aα-Hydroxy-4aβ-methyl-17-oxo-4a-homo-7,19-dinor-5α,9β,10β-androstan-3β-yl cyclohexanecarboxylate 200120-85-0 C26H40O4
    4aα-Hydroxy-4aβ-methyl-17-oxo-4a-homo-7,19-dinor-5α,9β,10β-androstan-3β-yl cyclohexanecarboxylate
    —— (4Z,6E,10E)-(1S,14S)-4-Isopropyl-1,7,11-trimethyl-15-oxa-bicyclo[12.1.0]pentadeca-4,6,10-trien-3-one 270927-32-7 C20H30O2
    (4Z,6E,10E)-(1S,14S)-4-Isopropyl-1,7,11-trimethyl-15-oxa-bicyclo[12.1.0]pentadeca-4,6,10-trien-3-one
    —— (4-hydroxy-1,2-diphenyl-naphtho[2,1-<i>b</i>]furan-5-yl)-phenyl ketone 855621-75-9 C31H20O3
    (4-hydroxy-1,2-diphenyl-naphtho[2,1-<i>b</i>]furan-5-yl)-phenyl ketone
    —— 4-chloro-5-bis(2-naphthoxy)-3,6-bis-(hexyloxy)phthalonitrile 1571757-24-8 C30H33ClN2O3
    4-chloro-5-bis(2-naphthoxy)-3,6-bis-(hexyloxy)phthalonitrile
    —— 4-(cyclopropyl-{2-[4-(2-hydroxymethyl-pyrrolidine-1-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557036-85-7 C30H39N5O5
    4-(cyclopropyl-{2-[4-(2-hydroxymethyl-pyrrolidine-1-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester