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    热门化合物HOT
    • 喹啉
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    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,9-Dimethoxy-5-methyl-7-oxo-7H-furo[3,2-g]chromene-6-carboxylic acid 2-dimethylamino-ethyl ester 57893-48-8 C19H21NO7
    4,9-Dimethoxy-5-methyl-7-oxo-7H-furo[3,2-g]chromene-6-carboxylic acid 2-dimethylamino-ethyl ester
    —— 4-oxo-4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(3-(piperidin-1-ylmethyl)cyclopentylcarbamoyl)-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysen-9-yloxy)butanoic acid 1261253-69-3 C45H72N2O5
    4-oxo-4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(3-(piperidin-1-ylmethyl)cyclopentylcarbamoyl)-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysen-9-yloxy)butanoic acid
    —— 4-isocyanato-4-(3,4-dimethoxyphenyl)cyclohexanone, ethylene ketal 65618-77-1 C17H21NO5
    4-isocyanato-4-(3,4-dimethoxyphenyl)cyclohexanone, ethylene ketal
    —— <4'aS-(4'aα,6β)>-4',4'a,6',7'-Tetrahydro-4'a-methyl-6'-(3-oxobutyl)-spiro<1,3-dioxolane-2,2'(1'H)-naphthalen>-5'(3'H)-one 119817-79-7 C17H24O4
    <4'aS-(4'aα,6β)>-4',4'a,6',7'-Tetrahydro-4'a-methyl-6'-(3-oxobutyl)-spiro<1,3-dioxolane-2,2'(1'H)-naphthalen>-5'(3'H)-one
    —— 4-amino-N-[2-[(18S,25S,35S)-35-[(S)-hydroxy(phenyl)methyl]-28-(methoxymethyl)-21-methyl-18-[2-(methylamino)-2-oxoethyl]-16,23,30,33-tetraoxo-25-propan-2-yl-3,13,20,27,37-pentathia-7,17,24,31,34,39,40,41,42,43-decazaheptacyclo[34.2.1.12,5.112,15.119,22.126,29.06,11]tritetraconta-1(38),2(43),4,6(11),7,9,12(42),14,19(41),21,26(40),28,36(39)-tridecaen-8-yl]-1,3-thiazol-4-yl]butanamide 960061-88-5 C51H52N14O8S6
    4-amino-N-[2-[(18S,25S,35S)-35-[(S)-hydroxy(phenyl)methyl]-28-(methoxymethyl)-21-methyl-18-[2-(methylamino)-2-oxoethyl]-16,23,30,33-tetraoxo-25-propan-2-yl-3,13,20,27,37-pentathia-7,17,24,31,34,39,40,41,42,43-decazaheptacyclo[34.2.1.12,5.112,15.119,22.126,29.06,11]tritetraconta-1(38),2(43),4,6(11),7,9,12(42),14,19(41),21,26(40),28,36(39)-tridecaen-8-yl]-1,3-thiazol-4-yl]butanamide
    —— 4-(5-Oxo-2-thioxo-imidazolidinyliden-(4))-valerinsaeure 13594-04-2 C8H10N2O3S
    4-(5-Oxo-2-thioxo-imidazolidinyliden-(4))-valerinsaeure
    —— 4-(5-methanesulfonyl-thiophen-2-yl)-benzoic acid, lithium salt 877674-70-9 C12H9O4S2*Li
    4-(5-methanesulfonyl-thiophen-2-yl)-benzoic acid, lithium salt
    —— 4'-pyridin-3-yl-1'-(pyridin-2-ylmethyl)-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-2'(1'H)-one 912659-36-0 C28H21N3O3
    4'-pyridin-3-yl-1'-(pyridin-2-ylmethyl)-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-2'(1'H)-one
    —— 4-[Methylsulfanyl-(4-nitro-phenyl)-methyl]-morpholine 120290-23-5 C12H16N2O3S
    4-[Methylsulfanyl-(4-nitro-phenyl)-methyl]-morpholine
    —— (4aR,8R,9aR)-1-(2-(dimethylamino)ethyl)-N,N-dimethyl-8-(pyrrolidine-1-carbonyl)-4,4a,7,8,9,9a-hexahydroindolo[1,14-fg]quinoline-6(1H)-carboxamide 1624289-53-7 C26H37N5O2
    (4aR,8R,9aR)-1-(2-(dimethylamino)ethyl)-N,N-dimethyl-8-(pyrrolidine-1-carbonyl)-4,4a,7,8,9,9a-hexahydroindolo[1,14-fg]quinoline-6(1H)-carboxamide
    —— (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-(2,4-dichloro-6-cyclohexylmethyl-phenoxymethyl)-tetrahydro-pyran-2-ol 136007-44-8 C35H44Cl2O4Si
    (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-(2,4-dichloro-6-cyclohexylmethyl-phenoxymethyl)-tetrahydro-pyran-2-ol
    —— 4-[4-(4-Butylphenyl)phenyl]-1-diethoxyphosphorylbutane-1-sulfonic acid 1026627-18-8 C24H35O6PS
    4-[4-(4-Butylphenyl)phenyl]-1-diethoxyphosphorylbutane-1-sulfonic acid
    —— 4,10-dipropyl-5,9-diazatrideca-4,9-diene-3,11-dione dioxime 126045-79-2 C17H32N4O2
    4,10-dipropyl-5,9-diazatrideca-4,9-diene-3,11-dione dioxime
    —— 4-Amino-N-(6-chloro-4-hydroxy-2-oxo-2H-chromen-3-yl)-benzenesulfonamide 90515-83-6 C15H11ClN2O5S
    4-Amino-N-(6-chloro-4-hydroxy-2-oxo-2H-chromen-3-yl)-benzenesulfonamide
    —— 4-(2-hydroxyethoxymethyl)-N-methylbenzamide 1046818-54-5 C11H15NO3
    4-(2-hydroxyethoxymethyl)-N-methylbenzamide
    —— (4b<i>S</i>)-1ξ,4ξ-dihydroxy-13-isopropyl-7,10a-dimethyl-(4a<i>t</i>,6a<i>t</i>,10a<i>c</i>,10b<i>t</i>,12a<i>t</i>)-hexadecahydro-4b<i>r</i>,12<i>c</i>-etheno-chrysene-7<i>t</i>-carboxylic acid 124139-01-1 C26H40O4
    (4b<i>S</i>)-1ξ,4ξ-dihydroxy-13-isopropyl-7,10a-dimethyl-(4a<i>t</i>,6a<i>t</i>,10a<i>c</i>,10b<i>t</i>,12a<i>t</i>)-hexadecahydro-4b<i>r</i>,12<i>c</i>-etheno-chrysene-7<i>t</i>-carboxylic acid
    —— 4,5-bis-(acetylsulfanyl-methyl)-2-methyl-pyridin-3-ol; hydrochloride 100391-35-3 C12H15NO3S2*ClH
    4,5-bis-(acetylsulfanyl-methyl)-2-methyl-pyridin-3-ol; hydrochloride
    —— 4-[(<i>R</i>)-hydroxy-((2<i>S</i>)-<i>trans</i>-4-propyl-[2]piperidyl)-methyl]-6-methoxy-1<i>H</i>-quinolin-2-one 102319-96-0 C19H26N2O3
    4-[(<i>R</i>)-hydroxy-((2<i>S</i>)-<i>trans</i>-4-propyl-[2]piperidyl)-methyl]-6-methoxy-1<i>H</i>-quinolin-2-one
    —— 4-Aza-A-homo-cholesten-(5)-on-(3) 104441-62-5 C27H45NO
    4-Aza-A-homo-cholesten-(5)-on-(3)
    —— 4-benzo[1,3]dioxol-5-yl-2-(4-methoxy-phenyl)-4-oxo-butyric acid 132594-24-2 C18H16O6
    4-benzo[1,3]dioxol-5-yl-2-(4-methoxy-phenyl)-4-oxo-butyric acid
    —— 4,4,4-trifluoro-3-(1H-pyrrol-2-yl)butyl 2-naphthoate 1385729-19-0 C19H16F3NO2
    4,4,4-trifluoro-3-(1H-pyrrol-2-yl)butyl 2-naphthoate
    —— 4-phenyl-2-methylchroman-2-ol 81603-20-5 C22H20O2
    4-phenyl-2-methylchroman-2-ol
    —— (4S)-4-[tert-butyl(dimethyl)silyl]oxy-4-[(2R,5R)-5-[(2S)-2-(methoxymethoxy)-6-methylhept-5-en-2-yl]-2-methyloxolan-2-yl]butanal 121400-98-4 C25H48O5Si
    (4S)-4-[tert-butyl(dimethyl)silyl]oxy-4-[(2R,5R)-5-[(2S)-2-(methoxymethoxy)-6-methylhept-5-en-2-yl]-2-methyloxolan-2-yl]butanal
    —— <4-(2,6-dimethylphenyl)-2-methyl-3-oxo-1,2,4-thiazolidin-5-ylidene>methylurea 139407-53-7 C13H16N4O2S
    <4-(2,6-dimethylphenyl)-2-methyl-3-oxo-1,2,4-thiazolidin-5-ylidene>methylurea
    —— 4,8-Dichloro-6-methyl-nonan-3-one 81505-13-7 C10H18Cl2O
    4,8-Dichloro-6-methyl-nonan-3-one
    —— 4-[(Z)-(4S,5S)-6-Benzyloxy-5-(4-methoxy-benzyloxy)-2,4-dimethyl-hex-2-enyloxymethyl]-1,2-dimethoxy-benzene 96016-41-0 C32H40O6
    4-[(Z)-(4S,5S)-6-Benzyloxy-5-(4-methoxy-benzyloxy)-2,4-dimethyl-hex-2-enyloxymethyl]-1,2-dimethoxy-benzene
    —— 4-acetylphenoxide 261172-44-5 C8H7O2
    4-acetylphenoxide
    —— (+/-)-4,4-dimethyl-2-(1-tritylaziridin-2-yl)-4,5-dihydrooxazole 949563-18-2 C26H26N2O
    (+/-)-4,4-dimethyl-2-(1-tritylaziridin-2-yl)-4,5-dihydrooxazole
    —— 4-bromo-2,2-bis(fluoromethyl)-6-nitro-2H-1-benzopyran 155048-60-5 C11H8BrF2NO3
    4-bromo-2,2-bis(fluoromethyl)-6-nitro-2H-1-benzopyran
    —— 4-(4-Methoxy-phenylamino)-3-methyl-1-phenyl-1,4,4a,7a-tetrahydro-furo[3',4':5,6]selenino[2,3-c]pyrazole-5,7-dione 109576-89-8 C22H19N3O4Se
    4-(4-Methoxy-phenylamino)-3-methyl-1-phenyl-1,4,4a,7a-tetrahydro-furo[3',4':5,6]selenino[2,3-c]pyrazole-5,7-dione
    —— 4-Acetyl-1,2,4a,9b-tetrahydro-8,9b-dimethyl-dibenzofuran-3-ol 86658-36-8 C16H18O3
    4-Acetyl-1,2,4a,9b-tetrahydro-8,9b-dimethyl-dibenzofuran-3-ol
    —— 4-Methyl-8-(9-anthryl)-3,5,10-trioxa-9-azabicyclo<5.3.0>dec-8-en 112318-97-5 C21H19NO3
    4-Methyl-8-(9-anthryl)-3,5,10-trioxa-9-azabicyclo<5.3.0>dec-8-en
    —— 4-Bromo-2-[2-(2-chloro-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl]-phenol 86882-19-1 C21H15BrClNOS
    4-Bromo-2-[2-(2-chloro-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl]-phenol
    —— 4-Methyl-2-<2-phenylthio-aethylthio>pyrimidin 6503-77-1 C13H14N2S2
    4-Methyl-2-<2-phenylthio-aethylthio>pyrimidin
    —— 4-chloro-N-[3-(dimethylamino)propyl]pyridine-2-carboxamide 900254-33-3 C11H16ClN3O
    4-chloro-N-[3-(dimethylamino)propyl]pyridine-2-carboxamide
    —— 4-(4-fluorophenyl)-3,5-dioxo-2-(2-oxopropyl)-2,3,4,5-tetrahydro[1,2,4]triazine-6-carboxylic acid [4-(6,7-dimethoxyquinolin-4-yloxy)-3-fluorophenyl]amide trifluoroacetate 1437322-41-2 C2HF3O2*C30H23F2N5O7
    4-(4-fluorophenyl)-3,5-dioxo-2-(2-oxopropyl)-2,3,4,5-tetrahydro[1,2,4]triazine-6-carboxylic acid [4-(6,7-dimethoxyquinolin-4-yloxy)-3-fluorophenyl]amide trifluoroacetate
    —— 4-Bromo-3,18lambda6-dithia-1-azapentacyclo[9.7.1.02,6.07,19.012,17]nonadeca-2(6),4,7(19),8,10,12,14,16-octaene 18,18-dioxide 1346571-43-4 C16H8BrNO2S2
    4-Bromo-3,18lambda6-dithia-1-azapentacyclo[9.7.1.02,6.07,19.012,17]nonadeca-2(6),4,7(19),8,10,12,14,16-octaene 18,18-dioxide
    —— 4-{2-[1-benzhydryl-5-chloro-2-(2-{[(2-hydroxyphenyl)sulfonyl]amino}ethyl)-1H-indol-3-yl]ethoxy}benzoic acid 540526-84-9 C38H33ClN2O6S
    4-{2-[1-benzhydryl-5-chloro-2-(2-{[(2-hydroxyphenyl)sulfonyl]amino}ethyl)-1H-indol-3-yl]ethoxy}benzoic acid
    —— 4-(4-(benzylamino)piperidin-1-yl)-N-(4-((R)-4-(dimethylamino)-1-(phenylthio)butan-2-ylamino)-3-nitrophenylsulfonyl)benzamide 1132838-02-8 C37H44N6O5S2
    4-(4-(benzylamino)piperidin-1-yl)-N-(4-((R)-4-(dimethylamino)-1-(phenylthio)butan-2-ylamino)-3-nitrophenylsulfonyl)benzamide
    —— (4-Allyl-1-piperazinyl){10-[(2'-methyl[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone 473262-93-0 C34H34N4O2
    (4-Allyl-1-piperazinyl){10-[(2'-methyl[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone
    —— 4-(2,3-difluoro-4-methoxy-benzyl)-1-isopropyl-5-methyl-3-(6-O-ethoxycarbonyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole 922720-99-8 C24H32F2N2O9
    4-(2,3-difluoro-4-methoxy-benzyl)-1-isopropyl-5-methyl-3-(6-O-ethoxycarbonyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole
    —— 4-((3,5-Dibromo-2-hydroxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione 478257-38-4 C16H12Br2N4O2S
    4-((3,5-Dibromo-2-hydroxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione
    —— 4-(1-(2-chloro-6-trifluorobenzoyl)-6-(thiazol-2-yl)-1H-indazol-3-yl)benzoic acid 1562453-16-0 C25H13ClF3N3O3S
    4-(1-(2-chloro-6-trifluorobenzoyl)-6-(thiazol-2-yl)-1H-indazol-3-yl)benzoic acid
    —— 4-(dimethylsilyl)benzyl 2-bromobenzoate 1401317-99-4 C16H17BrO2Si
    4-(dimethylsilyl)benzyl 2-bromobenzoate
    —— 4-amino-3-(5-methoxy-1H-indol-3-yl)butan-1-ol 948054-02-2 C13H18N2O2
    4-amino-3-(5-methoxy-1H-indol-3-yl)butan-1-ol
    —— 4-(1-methylcyclopropyl)aniline hydrochloride 2172473-99-1 C10H13N*ClH
    4-(1-methylcyclopropyl)aniline hydrochloride
    —— 4-phenethylamino-isoxazolidin-3-one 92491-25-3 C11H14N2O2
    4-phenethylamino-isoxazolidin-3-one
    —— 4-acetoxy-4,5-dimethyl-2,3,3a,4-tetrahydro-indazol-7-one 110533-73-8 C11H14N2O3
    4-acetoxy-4,5-dimethyl-2,3,3a,4-tetrahydro-indazol-7-one
    —— 4b,9,9-trichloro-10-phenyl-4b,9,9a,10-tetrahydro-indeno[1,2-<i>a</i>]indene 115187-93-4 C22H15Cl3
    4b,9,9-trichloro-10-phenyl-4b,9,9a,10-tetrahydro-indeno[1,2-<i>a</i>]indene
    —— <4-(4'-methoxyphenyl)thiazol-ylthio>acetic acid hydrazide 112779-68-7 C12H13N3O2S2
    <4-(4'-methoxyphenyl)thiazol-ylthio>acetic acid hydrazide