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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
    —— 4,5-Dimethyl-2-methylsulfanyl-3,6-dihydro-2H-thiopyran-2-carboxylic acid cyclohexylamide 110968-39-3 C15H25NOS2
    4,5-Dimethyl-2-methylsulfanyl-3,6-dihydro-2H-thiopyran-2-carboxylic acid cyclohexylamide
    —— 4-(3-Ethyl-3-methyl-2,5-dioxo-pyrrolidin-1-yl)-benzenesulfonyl chloride 17100-98-0 C13H14ClNO4S
    4-(3-Ethyl-3-methyl-2,5-dioxo-pyrrolidin-1-yl)-benzenesulfonyl chloride
    —— 4-(5-benzo[1,3]dioxol-4-ylmethylfuran-2-yl)-2-hydroxy-4-oxo-2-butenoic acid methyl ester 500367-54-4 C17H14O7
    4-(5-benzo[1,3]dioxol-4-ylmethylfuran-2-yl)-2-hydroxy-4-oxo-2-butenoic acid methyl ester
    —— 4-Chlor-cyclohex-3-en-1-sulfonsaeure-(2,4-dichlorphenylester) 33832-02-9 C12H11Cl3O3S
    4-Chlor-cyclohex-3-en-1-sulfonsaeure-(2,4-dichlorphenylester)
    —— 4-amino-2-(benzo[b]thiophen-2-yl)-5-chloro-6-methoxycarbonylpyrimidine 1194254-15-3 C14H10ClN3O2S
    4-amino-2-(benzo[b]thiophen-2-yl)-5-chloro-6-methoxycarbonylpyrimidine
    —— 4-cyano-N-[3-(4-pyridin-4-yl-1H-pyrazol-3-yl)-phenyl]-benzenesulfonamide 1206833-56-8 C21H15N5O2S
    4-cyano-N-[3-(4-pyridin-4-yl-1H-pyrazol-3-yl)-phenyl]-benzenesulfonamide
    —— 4-methyl-2,2,3,3-tetracyanocyclopentanol 134285-14-6 C10H8N4O
    4-methyl-2,2,3,3-tetracyanocyclopentanol
    —— 4-benzyl-5-[1,2-bis-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-ethyl-3-(2-methyl-allyl)-isoxazolidine 1151856-83-5 C30H55NO3Si2
    4-benzyl-5-[1,2-bis-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-ethyl-3-(2-methyl-allyl)-isoxazolidine
    —— 4'-(isopropyl(methyl)amino)-4,4''-dimethoxy-5',6'-diphenyl-[1,1':2',1''-terphenyl]-3'-carbonitrile 1119194-88-5 C37H34N2O2
    4'-(isopropyl(methyl)amino)-4,4''-dimethoxy-5',6'-diphenyl-[1,1':2',1''-terphenyl]-3'-carbonitrile
    —— 4-amino-6-((4-bromo-3-fluorophenyl)amino)pyrimidine-5-carbaldehyde hydrochloride 1004956-71-1 C11H8BrFN4O*ClH
    4-amino-6-((4-bromo-3-fluorophenyl)amino)pyrimidine-5-carbaldehyde hydrochloride
    —— 4-methyl-4-phenyl-1,2,3-oxathiazinane 2,2-dioxide 1126527-77-2 C10H13NO3S
    4-methyl-4-phenyl-1,2,3-oxathiazinane 2,2-dioxide
    —— 4-<Ethoxy(propylthio)thiophosphoryloxy>-5,6,7,8-tetrahydro-2-methylchinolin 83842-38-0 C15H24NO2PS2
    4-<Ethoxy(propylthio)thiophosphoryloxy>-5,6,7,8-tetrahydro-2-methylchinolin
    —— 4,4'-(4,4,4',4'-tetramethyl-2,5,2',5'-tetraoxo-3,3'-methanediyl-di-imidazolidin-1-yl)-bis-butyric acid diphenyl ester 65411-96-3 C31H36N4O8
    4,4'-(4,4,4',4'-tetramethyl-2,5,2',5'-tetraoxo-3,3'-methanediyl-di-imidazolidin-1-yl)-bis-butyric acid diphenyl ester
    —— 4-amino-3,6-dimethyl-4<i>H</i>-[1,2,4]triazin-5-one 64018-83-3 C5H8N4O
    4-amino-3,6-dimethyl-4<i>H</i>-[1,2,4]triazin-5-one
    —— 4-(2-Chloro-5-sulfamoyl-phenylazo)-1-hydroxy-5-methanesulfonylamino-naphthalene-2-sulfonic acid 57751-94-7 C17H15ClN4O8S3
    4-(2-Chloro-5-sulfamoyl-phenylazo)-1-hydroxy-5-methanesulfonylamino-naphthalene-2-sulfonic acid
    —— 4-[({[(<i>R</i>)-((5<i>R</i>)-2<i>c</i>-carboxy-3,3-dimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]hept-6<i>t</i>-ylcarbamoyl)-phenyl-methyl]-carbamoyl}-methyl)-carbamimidoyl]-phthalic acid dimethyl ester 57868-17-4 C29H31N5O9S
    4-[({[(<i>R</i>)-((5<i>R</i>)-2<i>c</i>-carboxy-3,3-dimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]hept-6<i>t</i>-ylcarbamoyl)-phenyl-methyl]-carbamoyl}-methyl)-carbamimidoyl]-phthalic acid dimethyl ester
    —— 4-(1-ortho-carboranyl)biphenyl 65063-03-8 C14H20B10
    4-(1-ortho-carboranyl)biphenyl
    —— 4-phenyl-4-hydroxycyclohexa-2,5-dienone ethylene acetal 135639-19-9 C14H14O3
    4-phenyl-4-hydroxycyclohexa-2,5-dienone ethylene acetal
    —— 4-Amino-6-((E)-styryl)-2H-[1,2,4]triazine-3,5-dione 79878-63-0 C11H10N4O2
    4-Amino-6-((E)-styryl)-2H-[1,2,4]triazine-3,5-dione
    —— 4-acetyl-1H-cyclobuta<de>naphthalene 97383-30-7 C13H10O
    4-acetyl-1H-cyclobuta<de>naphthalene
    —— 4-chloro-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-chloro-6-methylbenzoyl)hydrazide 1186619-85-1 C24H18Cl2N6O2
    4-chloro-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-chloro-6-methylbenzoyl)hydrazide
    —— [4-(methoxycarbonylamino)spiro[2,4-dihydro-1H-naphthalene-3,5'-cyclopenta-1,3-diene]-2-yl] 4-nitrobenzoate 84194-62-7 C23H20N2O6
    [4-(methoxycarbonylamino)spiro[2,4-dihydro-1H-naphthalene-3,5'-cyclopenta-1,3-diene]-2-yl] 4-nitrobenzoate
    —— 4-Chloro-2-(1-methoxypropan-2-ylamino)benzonitrile 939817-01-3 C11H13ClN2O
    4-Chloro-2-(1-methoxypropan-2-ylamino)benzonitrile
    —— 4-fluoro-N-[4-(6-oxo-5,6-dihydro-benzo[c][1,8]naphthyridin-1-ylamino)-phenyl]-benzamide 1186378-37-9 C25H17FN4O2
    4-fluoro-N-[4-(6-oxo-5,6-dihydro-benzo[c][1,8]naphthyridin-1-ylamino)-phenyl]-benzamide
    —— 4-cyclopropyl-2-[3-(trifluoromethyl)phenyl]pyrido[2,3-b]pyrazin-3(4H)-one 1186506-04-6 C17H12F3N3O
    4-cyclopropyl-2-[3-(trifluoromethyl)phenyl]pyrido[2,3-b]pyrazin-3(4H)-one
    —— 4-amino-2-oxazol-2-ylthieno[2,3-d]pyrimidine-6-carboxylic acid (pyridin-2-ylmethyl)amide 1221188-30-2 C16H12N6O2S
    4-amino-2-oxazol-2-ylthieno[2,3-d]pyrimidine-6-carboxylic acid (pyridin-2-ylmethyl)amide
    —— 4-azulen-1-ylmethylene-3-methyl-4<i>H</i>-isoxazol-5-one 67237-50-7 C15H11NO2
    4-azulen-1-ylmethylene-3-methyl-4<i>H</i>-isoxazol-5-one
    —— (4aR,5R)-5-allyl-4a-methyl-3,4,4a,5,6,7-hexahydronaphthalen-2-yl acetate 1449131-21-8 C16H22O2
    (4aR,5R)-5-allyl-4a-methyl-3,4,4a,5,6,7-hexahydronaphthalen-2-yl acetate
    —— (4-{[3-(diphenylmethyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]methyl}phenyl)acetic acid 1178874-45-7 C30H24N2O4
    (4-{[3-(diphenylmethyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]methyl}phenyl)acetic acid
    —— 4-(5-cyclopropylmethoxy-1,3-benzodioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (1-propionyl-piperidin-4-yl)-amide 1185838-52-1 C26H29N5O5
    4-(5-cyclopropylmethoxy-1,3-benzodioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (1-propionyl-piperidin-4-yl)-amide
    —— 4,5,11,12-Tetra(methoxycarbonyl)pentacyclo<6.6.2.0<sup>2.7</sup>.0<sup>9.14</sup>>-hexadeca-2(7),4,9(14),11,15-pentaen 62234-69-9 C24H24O8
    4,5,11,12-Tetra(methoxycarbonyl)pentacyclo<6.6.2.0<sup>2.7</sup>.0<sup>9.14</sup>>-hexadeca-2(7),4,9(14),11,15-pentaen
    —— 4-n-Propyl-5,8-dimethoxychinolin 67188-62-9 C14H17NO2
    4-n-Propyl-5,8-dimethoxychinolin
    —— 4-[(2,6-dichlorobenzoyl)amino]-N-[[(3R)-4-[1-oxo-3-(1H-tetrazol-5-yl)propyl]-3-thiomorpholinyl]-carbonyl]-L-phenylalanine 253153-14-9 C25H25Cl2N7O5S
    4-[(2,6-dichlorobenzoyl)amino]-N-[[(3R)-4-[1-oxo-3-(1H-tetrazol-5-yl)propyl]-3-thiomorpholinyl]-carbonyl]-L-phenylalanine
    —— 4-Isopropylbrenzcatechin-2-O-β-D-glucopyranosiduronsaeure 117591-56-7 C15H20O8
    4-Isopropylbrenzcatechin-2-O-β-D-glucopyranosiduronsaeure
    —— (4R,5S)-4-ethyl-2,2,5-trimethyl-1,3-dioxane 1447821-98-8 C9H18O2
    (4R,5S)-4-ethyl-2,2,5-trimethyl-1,3-dioxane
    —— 4-[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluorodecyl)oxy]phthalonitrile 1474115-45-1 C18H5F19N2O
    4-[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluorodecyl)oxy]phthalonitrile
    —— 4-benzylmercapto-3-chloro-6-methyl-coumarin 101446-62-2 C17H13ClO2S
    4-benzylmercapto-3-chloro-6-methyl-coumarin
    —— {4-[4-(5,5-Dimethyl-[1,3]dioxan-2-yl)-benzyl]-phenyl}-methanol 152424-53-8 C20H24O3
    {4-[4-(5,5-Dimethyl-[1,3]dioxan-2-yl)-benzyl]-phenyl}-methanol
    —— 4-[5-amino-4-(ethylsulfanyl)-1H-pyrazol-1-yl]phenol 2167840-39-1 C11H13N3OS
    4-[5-amino-4-(ethylsulfanyl)-1H-pyrazol-1-yl]phenol
    —— 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolidin-2-one 1657004-39-1 C10H18BNO3
    4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolidin-2-one
    —— 4-Aminobenzenesulfonate;diaminomethylideneazanium 39131-71-0 C7H12N4O3S
    4-Aminobenzenesulfonate;diaminomethylideneazanium
    —— 4-Acetamido-4,5-didesoxy-α-L-xylofuranose 4092-47-1 C7H13NO4
    4-Acetamido-4,5-didesoxy-α-L-xylofuranose
    —— (4-methoxy-2<i>H</i>-phthalazin-1-ylidene)-nitro-acetic acid ethyl ester 56434-24-3 C13H13N3O5
    (4-methoxy-2<i>H</i>-phthalazin-1-ylidene)-nitro-acetic acid ethyl ester
    —— 4(3H)-Oxo-2(1H)-thioxo-triazino(1,2-b)indazol 59591-80-9 C9H6N4OS
    4(3H)-Oxo-2(1H)-thioxo-triazino(1,2-b)indazol
    —— 4-dimethylamino-benzaldehyde (6-chloro-1,3-dimethyl-2-oxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-ylidene)-hydrazone 69337-43-5 C15H18ClN5O
    4-dimethylamino-benzaldehyde (6-chloro-1,3-dimethyl-2-oxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-ylidene)-hydrazone
    —— 4,6-dimethyl-m-xylene biradical 90046-30-3 C10H12
    4,6-dimethyl-m-xylene biradical
    —— 4-[1-Chloro-1-phenyl-meth-(E)-ylidene]-hexan-3-one 55605-05-5 C13H15ClO
    4-[1-Chloro-1-phenyl-meth-(E)-ylidene]-hexan-3-one
    —— 4-Methoxy-2''-(phenylthio)-o-terphenyl 38347-40-9 C25H20OS
    4-Methoxy-2''-(phenylthio)-o-terphenyl
    —— 4-Bromo-2,5-diisobutyl-benzenesulfonamide 52076-39-8 C14H22BrNO2S
    4-Bromo-2,5-diisobutyl-benzenesulfonamide
    —— (4S,5S)-1,3-Di-tert-butyl-2-(diazo-trimethylsilanyl-methyl)-4,5-diphenyl-[1,3,2]diazaphospholidine 714276-47-8 C26H39N4PSi
    (4S,5S)-1,3-Di-tert-butyl-2-(diazo-trimethylsilanyl-methyl)-4,5-diphenyl-[1,3,2]diazaphospholidine