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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-difluoro-tricyclo[6.2.2.0(2,7)]dodeca-4,9-diene-3,6-dione 1223345-24-1 C12H10F2O2
    4,5-difluoro-tricyclo[6.2.2.0(2,7)]dodeca-4,9-diene-3,6-dione
    —— 4-[[4-(4-carbonochloridoylphenoxy)-6-(N-phenylanilino)-1,3,5-triazin-2-yl]oxy]benzoyl chloride 62500-77-0 C29H18Cl2N4O4
    4-[[4-(4-carbonochloridoylphenoxy)-6-(N-phenylanilino)-1,3,5-triazin-2-yl]oxy]benzoyl chloride
    —— (4S,5S)-2-[(1S,2R)-1-tert-butyl-2-methyl-1H-naphthalen-2-yl]-4-(methoxymethyl)-5-phenyl-4,5-dihydro-1,3-oxazole 93740-69-3 C26H31NO2
    (4S,5S)-2-[(1S,2R)-1-tert-butyl-2-methyl-1H-naphthalen-2-yl]-4-(methoxymethyl)-5-phenyl-4,5-dihydro-1,3-oxazole
    —— 4-<N-Butyl-carbamoyloxy-methyl>-1-phospha-2,6,7-trioxabicyclo<2.2.2>octan-1-sul-fid 786-17-4 C10H18NO5PS
    4-<N-Butyl-carbamoyloxy-methyl>-1-phospha-2,6,7-trioxabicyclo<2.2.2>octan-1-sul-fid
    —— 4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[5-[[(1R,2S)-1-(cyclobutylsulfonylcarbamoyl)-2-ethenylcyclopropyl]amino]-5-oxopentyl]benzamide 1360826-92-1 C36H40ClF3N8O6S
    4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[5-[[(1R,2S)-1-(cyclobutylsulfonylcarbamoyl)-2-ethenylcyclopropyl]amino]-5-oxopentyl]benzamide
    —— [4S-(4α,7α,9aβ)]-Octahydro-4-[[(phenylmethoxy)-carbonyl]amino]-5-oxopyrrolo[2,1-b][1,3]thiazepine-7-carboxylic acid, methyl ester 167305-19-3 C18H22N2O5S
    [4S-(4α,7α,9aβ)]-Octahydro-4-[[(phenylmethoxy)-carbonyl]amino]-5-oxopyrrolo[2,1-b][1,3]thiazepine-7-carboxylic acid, methyl ester
    —— 4,5α-epoxy-17-methyl-3,6α-bis-myristoyloxy-morphin-7-ene 124564-83-6 C45H71NO5
    4,5α-epoxy-17-methyl-3,6α-bis-myristoyloxy-morphin-7-ene
    —— 4-(2,2-dioxo-2,3,3a,9a-tetrahydro-1<i>H</i>-2λ<sup>6</sup>-benzo[<i>b</i>]thieno[3,4-<i>e</i>][1,4]thiazin-9-yl)-<i>N</i>,<i>N</i>-dimethyl-4-oxo-butyramide 21817-06-1 C16H20N2O4S2
    4-(2,2-dioxo-2,3,3a,9a-tetrahydro-1<i>H</i>-2λ<sup>6</sup>-benzo[<i>b</i>]thieno[3,4-<i>e</i>][1,4]thiazin-9-yl)-<i>N</i>,<i>N</i>-dimethyl-4-oxo-butyramide
    —— 4-Methyl-2,3,4,4a,5,6-hexahydro-benzo<f>chinolin-2,2-dicarbonsaeure-diethylester 13903-46-3 C20H25NO4
    4-Methyl-2,3,4,4a,5,6-hexahydro-benzo<f>chinolin-2,2-dicarbonsaeure-diethylester
    —— (4,5-dihydro-1<i>H</i>-imidazol-2-ylmethyl)-[1]naphthyl-amine; hydrochloride 65248-88-6 C14H15N3*ClH
    (4,5-dihydro-1<i>H</i>-imidazol-2-ylmethyl)-[1]naphthyl-amine; hydrochloride
    —— 4-(4-cyclohexyl-phenyl)-1-pyridin-2-yl-[1,2,4]triazolidine-3,5-dione 5088-01-7 C19H20N4O2
    4-(4-cyclohexyl-phenyl)-1-pyridin-2-yl-[1,2,4]triazolidine-3,5-dione
    —— 4-(3,4-Dimethyl-5-phenyl-oxazolidin-2-yl)-2,5-dimethyl-pyridin-3-ol 1698-82-4 C18H22N2O2
    4-(3,4-Dimethyl-5-phenyl-oxazolidin-2-yl)-2,5-dimethyl-pyridin-3-ol
    —— 4-(4-Diethylamino-phenylazo)-3-hydroxy-5-nitro-naphthalene-2-carboxylic acid (4-methoxy-phenyl)-amide 79573-62-9 C28H27N5O5
    4-(4-Diethylamino-phenylazo)-3-hydroxy-5-nitro-naphthalene-2-carboxylic acid (4-methoxy-phenyl)-amide
    —— 4-Amino-6-<4-methoxy-anilino>-s-triazin-carbonsaeure-(2)-anilid 7537-68-0 C17H16N6O2
    4-Amino-6-<4-methoxy-anilino>-s-triazin-carbonsaeure-(2)-anilid
    —— 4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (2,6-dichloro-4-trifluoromethyl-phenyl)-amide 51488-16-5 C16H14Cl2F3NO3
    4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (2,6-dichloro-4-trifluoromethyl-phenyl)-amide
    —— 4-Benzyl-6-ethoxycarbonyl-2-phenyl-symm.-triazolo<1,5-a>pyrimidon-(7) 16235-91-9 C21H18N4O3
    4-Benzyl-6-ethoxycarbonyl-2-phenyl-symm.-triazolo<1,5-a>pyrimidon-(7)
    —— 4-methoxy-N-(6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c]isoquinolin-7-yl)benzenesulfonamide 1234373-91-1 C17H18N4O3S
    4-methoxy-N-(6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c]isoquinolin-7-yl)benzenesulfonamide
    —— 4-(4-bromo-1-methyl-1H-imidazol-5-yl)pyridine 1572047-32-5 C9H8BrN3
    4-(4-bromo-1-methyl-1H-imidazol-5-yl)pyridine
    —— (4S,5S)-3-(4-chlorophenyl)-5-(morpholinomethyl)-4-(3-(pyrazin-2-yloxy)phenyl)oxazolidin-2-one 1035488-94-8 C24H23ClN4O4
    (4S,5S)-3-(4-chlorophenyl)-5-(morpholinomethyl)-4-(3-(pyrazin-2-yloxy)phenyl)oxazolidin-2-one
    —— 4-imino-5-methyl-6-oxo-5-azapentacyclo[6.4.0.02,10.03,7.09,11]dodecane-3,7-dicarbonitrile 107093-70-9 C14H12N4O
    4-imino-5-methyl-6-oxo-5-azapentacyclo[6.4.0.02,10.03,7.09,11]dodecane-3,7-dicarbonitrile
    —— [4-(1,1-Dimethyl-propyl)-phenyl]-naphthalen-1-yl-amine 4496-46-2 C21H23N
    [4-(1,1-Dimethyl-propyl)-phenyl]-naphthalen-1-yl-amine
    —— 4,8-dimethyl-5-oxo-nonanoic acid ethyl ester 866913-97-5 C13H24O3
    4,8-dimethyl-5-oxo-nonanoic acid ethyl ester
    —— 4-isobutyl-2-methyl-5-oxo-imidazolidine-2-carboxylic acid 30163-66-7 C9H16N2O3
    4-isobutyl-2-methyl-5-oxo-imidazolidine-2-carboxylic acid
    —— 4-(4-5-[(2R,6S)-2,6-Dimethyltetrahydro-1(2H)-pyridinyl]pentyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl)-1H-imidazole-2-carboximidamide 244618-56-2 C24H34N6O2
    4-(4-5-[(2R,6S)-2,6-Dimethyltetrahydro-1(2H)-pyridinyl]pentyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl)-1H-imidazole-2-carboximidamide
    —— 4-tert-butyl-1-methylcyclohexanecarbonitrile 15619-22-4 C12H21N
    4-tert-butyl-1-methylcyclohexanecarbonitrile
    —— 4-(t-butyldimethylsiloxy)-2-butenyl 3,3-bis(methylthio)-2-propenoate 143158-75-2 C15H28O3S2Si
    4-(t-butyldimethylsiloxy)-2-butenyl 3,3-bis(methylthio)-2-propenoate
    —— 4'-(2-acetonyloxycarbonylethyl)-phenyl trans-4-aminomethylcyclohexanecarboxylate hydrochloride 68181-59-9 C20H27NO5*ClH
    4'-(2-acetonyloxycarbonylethyl)-phenyl trans-4-aminomethylcyclohexanecarboxylate hydrochloride
    —— 4,5-dichloro-<i>N</i>-(2,6-dichloro-phenyl)-1<i>H</i>-imidazole-2-carboximidic acid amide 64738-43-8 C10H6Cl4N4
    4,5-dichloro-<i>N</i>-(2,6-dichloro-phenyl)-1<i>H</i>-imidazole-2-carboximidic acid amide
    —— (4S,6S)-4-dimethyl-t-butylsilyloxy-6-<(dimethyl-t-butylsilyloxy)methyl>tetrahydro-2H-pyran-2-one 92512-43-1 C18H38O4Si2
    (4S,6S)-4-dimethyl-t-butylsilyloxy-6-<(dimethyl-t-butylsilyloxy)methyl>tetrahydro-2H-pyran-2-one
    —— 4'-(benzothiazol-2-yl)-[1,1'-biphenyl]-2-carbonitrile 1453815-15-0 C20H12N2S
    4'-(benzothiazol-2-yl)-[1,1'-biphenyl]-2-carbonitrile
    —— 4β-Acetoxy-5α-pregnan-3-on 4947-33-5 C23H36O3
    4β-Acetoxy-5α-pregnan-3-on
    —— 4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methyl)piperazin-1-yl)-2-(3,5-dichlorophenoxy)benzoic acid 1228943-25-6 C32H33Cl3N2O3
    4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methyl)piperazin-1-yl)-2-(3,5-dichlorophenoxy)benzoic acid
    —— 4,4-difluoro-1,3-dimethyl-8-(4-aminoophenyl)-4-bora-3a,4a-diaza-s-indacene 1445098-35-0 C17H16BF2N3
    4,4-difluoro-1,3-dimethyl-8-(4-aminoophenyl)-4-bora-3a,4a-diaza-s-indacene
    —— 4-methyl-N-[3-(4-nitro-benzenesulfonyl)-allyl]-N-(2-oxo-ethyl)-benzenesulfonamide 810690-63-2 C18H18N2O7S2
    4-methyl-N-[3-(4-nitro-benzenesulfonyl)-allyl]-N-(2-oxo-ethyl)-benzenesulfonamide
    —— 4-Methyl-4-nitro-5-phenylpentanenitrile 99307-65-0 C12H14N2O2
    4-Methyl-4-nitro-5-phenylpentanenitrile
    —— 4',5-Dichlor-2,2',3,3',4,5',6-heptamethyl-diphenylmethan 22875-88-3 C20H24Cl2
    4',5-Dichlor-2,2',3,3',4,5',6-heptamethyl-diphenylmethan
    —— (4-Benzenesulfonyl-2-methyl-3-phenyl-cyclobut-1-enyl)-diethyl-amine 81096-66-4 C21H25NO2S
    (4-Benzenesulfonyl-2-methyl-3-phenyl-cyclobut-1-enyl)-diethyl-amine
    —— 4-(benzylmercapto-methyl)-1-phenyl-imidazolidin-2-one 101574-51-0 C17H18N2OS
    4-(benzylmercapto-methyl)-1-phenyl-imidazolidin-2-one
    —— 4-chloro-2-((R)-((R)-5,5-dimethyltetrahydrofuran-2-yl)(methoxy)methyl)phenol 1257527-24-4 C14H19ClO3
    4-chloro-2-((R)-((R)-5,5-dimethyltetrahydrofuran-2-yl)(methoxy)methyl)phenol
    —— 4,4',5,5',6,6',7,7'-octahydro-1H,1'H-[2,2'-biazepine]-1,1'-dicarbaldehyde 1542147-44-3 C14H20N2O2
    4,4',5,5',6,6',7,7'-octahydro-1H,1'H-[2,2'-biazepine]-1,1'-dicarbaldehyde
    —— 4-(5-benzyl-6-thioxo-[1,3,5]thiadiazinan-3-ylmethyl)-benzoic acid 41987-12-6 C18H18N2O2S2
    4-(5-benzyl-6-thioxo-[1,3,5]thiadiazinan-3-ylmethyl)-benzoic acid
    —— 4-(2-oxo-5-phenyl-2,3-dihydrobenzo[e][1,4]diazepin-1-yl)butyric acid ethyl ester 713517-29-4 C21H22N2O3
    4-(2-oxo-5-phenyl-2,3-dihydrobenzo[e][1,4]diazepin-1-yl)butyric acid ethyl ester
    —— 4-(4-biphenyl-4-yl-5-methyl-[1,2,3]triazol-2-yl)-benzoic acid 52455-36-4 C22H17N3O2
    4-(4-biphenyl-4-yl-5-methyl-[1,2,3]triazol-2-yl)-benzoic acid
    —— (4-dibutylsulfamoyl-phenyl)-carbamic acid butyl ester 102709-62-6 C19H32N2O4S
    (4-dibutylsulfamoyl-phenyl)-carbamic acid butyl ester
    —— 4-benzyl-3-(4-benzyl-1-methyl-2-piperidyl)-1-methyl-1,2,3,4-tetrahydropyridine 99878-55-4 C26H34N2
    4-benzyl-3-(4-benzyl-1-methyl-2-piperidyl)-1-methyl-1,2,3,4-tetrahydropyridine
    —— 4refH-4-tert.-Butyl-1cis-carbamoyl-1-methylcyclohexan 29487-44-3 C12H23NO
    4refH-4-tert.-Butyl-1cis-carbamoyl-1-methylcyclohexan
    —— (4S,5R,E)-1-benzyl-4-hydroxy-5-styrylpyrrolidin-2-one 1011295-48-9 C19H19NO2
    (4S,5R,E)-1-benzyl-4-hydroxy-5-styrylpyrrolidin-2-one
    —— (4,4-Dichloro-1-methyl-1-phenyl-but-3-enyloxy)-trimethyl-silane 53076-04-3 C14H20Cl2OSi
    (4,4-Dichloro-1-methyl-1-phenyl-but-3-enyloxy)-trimethyl-silane
    —— 4-benzyl 1-ethyl 2-chloroterephthalate 911313-98-9 C17H15ClO4
    4-benzyl 1-ethyl 2-chloroterephthalate
    —— 4-Amino-1-(3-dimethylamino-propylamino)-7-methoxy-10H-acridin-9-one; hydrochloride 138154-27-5 C19H24N4O2*2ClH
    4-Amino-1-(3-dimethylamino-propylamino)-7-methoxy-10H-acridin-9-one; hydrochloride