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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5-benzyl-4,6-dioxo-2-thioxo-hexahydro-pyrimidin-5-ylazo)-benzenesulfonamide 41333-89-5 C17H15N5O4S2
    4-(5-benzyl-4,6-dioxo-2-thioxo-hexahydro-pyrimidin-5-ylazo)-benzenesulfonamide
    —— 4-(2-carboxy-anilino)-7-chloro-quinoline-2-carboxylic acid 49712-14-3 C17H11ClN2O4
    4-(2-carboxy-anilino)-7-chloro-quinoline-2-carboxylic acid
    —— 4,5-bis((triphenylplumbyl)thio)-1,3-dithiole-2-thione 175885-35-5 C39H30Pb2S5
    4,5-bis((triphenylplumbyl)thio)-1,3-dithiole-2-thione
    —— 4-methoxy-2,6-dimethyl-furo[2,3-d]pyrimidine 25710-02-5 C9H10N2O2
    4-methoxy-2,6-dimethyl-furo[2,3-d]pyrimidine
    —— (4-Hydroxy-2,5-dimethyl-tetrahydro-thiopyran-4-yl)-phosphonic acid diprop-2-ynyl ester 42078-47-7 C13H19O4PS
    (4-Hydroxy-2,5-dimethyl-tetrahydro-thiopyran-4-yl)-phosphonic acid diprop-2-ynyl ester
    —— 4α-Methansulfonyloxy-4aβ,6β-Ethylidendioxy-A-homo-5α-cholestan 40823-08-3 C31H54O5S
    4α-Methansulfonyloxy-4aβ,6β-Ethylidendioxy-A-homo-5α-cholestan
    —— 4,4-Dimethyl-5α-androstan-2-on 53962-69-9 C21H34O
    4,4-Dimethyl-5α-androstan-2-on
    —— 4,6-dichloro-5-(4-nonyloxy-phenyl)-2-phenyl-pyrimidine 51328-04-2 C25H28Cl2N2O
    4,6-dichloro-5-(4-nonyloxy-phenyl)-2-phenyl-pyrimidine
    —— 4-bromo-1-hydroxy-naphthalene-2-carboxylic acid 5-bromo-4-(4-chloro-phenyl)-thiazol-2-ylamide 50729-39-0 C20H11Br2ClN2O2S
    4-bromo-1-hydroxy-naphthalene-2-carboxylic acid 5-bromo-4-(4-chloro-phenyl)-thiazol-2-ylamide
    —— 4-Propyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon 52873-17-3 C16H26N2O2
    4-Propyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon
    —— (4aS,6aR,6bR,8aR,12aR,12bR,14bR)-2,2,6b,9,9,12a-Hexamethyl-10-oxo-1,2,3,4,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-picene-4a,6a-dicarboxylic acid dimethyl ester 53254-56-1 C32H48O5
    (4aS,6aR,6bR,8aR,12aR,12bR,14bR)-2,2,6b,9,9,12a-Hexamethyl-10-oxo-1,2,3,4,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-picene-4a,6a-dicarboxylic acid dimethyl ester
    —— 4-Heptyloxy-benzoic acid 4-butyryl-phenyl ester 55097-96-6 C24H30O4
    4-Heptyloxy-benzoic acid 4-butyryl-phenyl ester
    —— 4,4'-bis-(2,4-dinitro-phenyl)-5,5'-dimethyl-2,2'-diphenyl-2,4,2',4'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione 50737-73-0 C32H22N8O10
    4,4'-bis-(2,4-dinitro-phenyl)-5,5'-dimethyl-2,2'-diphenyl-2,4,2',4'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione
    —— 4-Chloro-benzene-1,3-disulfonic acid bis-(methyl-phenyl-amide) 53999-67-0 C20H19ClN2O4S2
    4-Chloro-benzene-1,3-disulfonic acid bis-(methyl-phenyl-amide)
    —— 4,9-Diaza-cis-cis-cyclodecadien-(1,6) 40794-67-0 C8H14N2
    4,9-Diaza-cis-cis-cyclodecadien-(1,6)
    —— 4-Nitrobenzaldehyd-4-(1,5-diphenylverdazyl-3-yl)anil 51826-29-0 C27H21N6O2
    4-Nitrobenzaldehyd-4-(1,5-diphenylverdazyl-3-yl)anil
    —— 4-Nitro-7-p-methylphenylsulphonylbenzofurazan 53619-73-1 C13H9N3O5S
    4-Nitro-7-p-methylphenylsulphonylbenzofurazan
    —— (4aS,10aS)-6-Hydroxy-8-isopropyl-1,1,4a-trimethyl-4a,9,10,10a-tetrahydro-1H-phenanthren-4-one 50718-79-1 C20H26O2
    (4aS,10aS)-6-Hydroxy-8-isopropyl-1,1,4a-trimethyl-4a,9,10,10a-tetrahydro-1H-phenanthren-4-one
    —— 4-chloro-<i>N</i>-methyl-<i>N</i>-(1,2,3,4-tetrahydro-carbazol-1-yl)-benzenesulfonamide 50528-05-7 C19H19ClN2O2S
    4-chloro-<i>N</i>-methyl-<i>N</i>-(1,2,3,4-tetrahydro-carbazol-1-yl)-benzenesulfonamide
    —— 4-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-6-(2-hydroxy-ethyl)-6-mercapto-2,5-dimethyl-morpholin-3-one 52573-65-6 C14H22N4O3S
    4-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-6-(2-hydroxy-ethyl)-6-mercapto-2,5-dimethyl-morpholin-3-one
    —— 4-Methyl-2-nitrooxy-4-aza-tricyclo[4.2.1.0<sup>3,7</sup>]nonane 52954-60-6 C9H14N2O3
    4-Methyl-2-nitrooxy-4-aza-tricyclo[4.2.1.0<sup>3,7</sup>]nonane
    —— 4-p-Chlorbenzyliden-7-methyl-2,3,4,5-tetrahydro-benzo<b>thiepin-5-on 53371-34-9 C18H15ClOS
    4-p-Chlorbenzyliden-7-methyl-2,3,4,5-tetrahydro-benzo<b>thiepin-5-on
    —— <4-14C>-3-Acetyl-5-phenylisoxazol 56624-94-3 C11H9NO2
    <4-14C>-3-Acetyl-5-phenylisoxazol
    —— 4-(3,4-Dimethoxyphenacyliden)-homophthalimid 55377-31-6 C19H15NO5
    4-(3,4-Dimethoxyphenacyliden)-homophthalimid
    —— 4-(4-Phenoxy-phenylsulfanyl)-benzoic acid methyl ester 41280-31-3 C20H16O3S
    4-(4-Phenoxy-phenylsulfanyl)-benzoic acid methyl ester
    —— 4-Oxo-3-phenethyl-heptanedioic acid dimethyl ester 53297-11-3 C17H22O5
    4-Oxo-3-phenethyl-heptanedioic acid dimethyl ester
    —— 4-{1-[2-(2-Hydroxy-1-methyl-cyclopentyl)-ethyl]-butyl}-phenol 52015-73-3 C18H28O2
    4-{1-[2-(2-Hydroxy-1-methyl-cyclopentyl)-ethyl]-butyl}-phenol
    —— 4-((2R,3S,4S)-3,4-Diphenyl-tetrahydro-furan-2-yl)-phenol 54282-33-6 C22H20O2
    4-((2R,3S,4S)-3,4-Diphenyl-tetrahydro-furan-2-yl)-phenol
    —— 4-(1,1-dichloro-5-methoxy-1,1a,2,3-tetrahydro-cyclopropa[<i>a</i>]naphthalen-7b-yl)-morpholine 50558-90-2 C16H19Cl2NO2
    4-(1,1-dichloro-5-methoxy-1,1a,2,3-tetrahydro-cyclopropa[<i>a</i>]naphthalen-7b-yl)-morpholine
    —— 4-Methyl-2,6-di-(3-phenyl-2-propenyl)-phenol 55630-72-3 C25H24O
    4-Methyl-2,6-di-(3-phenyl-2-propenyl)-phenol
    —— 4-(4,4-Diethoxybut-1-enyl)-2,2-dimethyldioxolan 54784-74-6 C13H24O4
    4-(4,4-Diethoxybut-1-enyl)-2,2-dimethyldioxolan
    —— 4,11-Dihydro-4,11-o-benzenoanthra<2,3-c>thiophen 42490-29-9 C22H14S
    4,11-Dihydro-4,11-o-benzenoanthra<2,3-c>thiophen
    —— 4-Benzylthio-5-benzylthiomethyl-3-hydroxy-1-benzyl-Δ<sup>3</sup>-pyrrolinon-2 54160-23-5 C26H25NO2S2
    4-Benzylthio-5-benzylthiomethyl-3-hydroxy-1-benzyl-Δ<sup>3</sup>-pyrrolinon-2
    —— 4-((3R,5S,7R,10S,13R,17R)-7-Acetoxy-3-dimethylamino-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester 54852-52-7 C29H49NO4
    4-((3R,5S,7R,10S,13R,17R)-7-Acetoxy-3-dimethylamino-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester
    —— 4-Bromo-benzenesulfonic acid 3,3-dimethyl-butyl ester 15673-07-1 C12H17BrO3S
    4-Bromo-benzenesulfonic acid 3,3-dimethyl-butyl ester
    —— [4-Chloro-6-(2-imino-5-methyl-[1,3,4]oxadiazol-3-yl)-[1,3,5]triazin-2-yl]-diethyl-amine 66909-84-0 C10H14ClN7O
    [4-Chloro-6-(2-imino-5-methyl-[1,3,4]oxadiazol-3-yl)-[1,3,5]triazin-2-yl]-diethyl-amine
    —— 4-benzyl-3-(4-methoxy-phenylazo)-1-phenyl-4<i>H</i>-benzo[<i>d</i>]imidazo[1,5-<i>a</i>]imidazole 41511-64-2 C29H23N5O
    4-benzyl-3-(4-methoxy-phenylazo)-1-phenyl-4<i>H</i>-benzo[<i>d</i>]imidazo[1,5-<i>a</i>]imidazole
    —— 4,4-dicyclopropyl-3-methyl-1-(toluene-4-sulfonyl)-azetidin-2-one 52114-52-0 C17H21NO3S
    4,4-dicyclopropyl-3-methyl-1-(toluene-4-sulfonyl)-azetidin-2-one
    —— 4-Oxo-5-methyl-7-methoxy-4,5-dihydrofuro<2,3-d>pyridazine 54073-69-7 C8H8N2O3
    4-Oxo-5-methyl-7-methoxy-4,5-dihydrofuro<2,3-d>pyridazine
    —— 4-Oxo-5-methyl-7-chloro-4,5-dihydrofuro<2,3-d>pyridazine 54144-73-9 C7H5ClN2O2
    4-Oxo-5-methyl-7-chloro-4,5-dihydrofuro<2,3-d>pyridazine
    —— (4R,6bS)-4-Hydroxymethyl-4,6a,6b,8a,11,11,14b-heptamethyl-4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-hexadecahydro-4H-picen-1-one 52429-71-7 C30H46O2
    (4R,6bS)-4-Hydroxymethyl-4,6a,6b,8a,11,11,14b-heptamethyl-4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-hexadecahydro-4H-picen-1-one
    —— 4-decylimino-9,10-dimethoxy-N-(2,4,6-trimethylphenyl)-6,7-dihydro-[1,3,5]triazino[2,1-a]isoquinolin-2-amine 85686-80-2 C32H45N5O2
    4-decylimino-9,10-dimethoxy-N-(2,4,6-trimethylphenyl)-6,7-dihydro-[1,3,5]triazino[2,1-a]isoquinolin-2-amine
    —— 4-(3,5-Di-tert-butyl-4-hydroxy-phenylsulfamoyl)-benzoic acid methyl ester 86604-12-8 C22H29NO5S
    4-(3,5-Di-tert-butyl-4-hydroxy-phenylsulfamoyl)-benzoic acid methyl ester
    —— (4-Chloro-phenyl)-(2-oxo-ethyl)-phosphinic acid isopropyl ester 35733-38-1 C11H14ClO3P
    (4-Chloro-phenyl)-(2-oxo-ethyl)-phosphinic acid isopropyl ester
    —— [4-[2-(tert-butylamino)-1-(4-methylbenzoyl)oxyethyl]-2-(4-methylbenzoyl)oxyphenyl] 4-methylbenzoate 108278-61-1 C36H37NO6
    [4-[2-(tert-butylamino)-1-(4-methylbenzoyl)oxyethyl]-2-(4-methylbenzoyl)oxyphenyl] 4-methylbenzoate
    —— (4-benzyl-4H-1,2,4-triazol-3-yl)[4-(piperidin-1-ylmethyl)phenyl]methanol 1256487-89-4 C22H26N4O
    (4-benzyl-4H-1,2,4-triazol-3-yl)[4-(piperidin-1-ylmethyl)phenyl]methanol
    —— 4-morpholino-6-(1H-pyrazol-5-yl)pteridin-2-amine 1003845-30-4 C13H14N8O
    4-morpholino-6-(1H-pyrazol-5-yl)pteridin-2-amine
    —— 4-ethyl-2-(p-tolyl)amino-4H-3,1-benzoxazine 1133814-90-0 C17H18N2O
    4-ethyl-2-(p-tolyl)amino-4H-3,1-benzoxazine
    —— 4-(methylthio)-3,6-di(thiophen-2-yl)pyridazine 1415146-88-1 C13H10N2S3
    4-(methylthio)-3,6-di(thiophen-2-yl)pyridazine
    —— 4-[5-(4-Bromo-phenyl)-2-methyl-thiazol-4-yl]-benzenesulfonamide 177560-66-6 C16H13BrN2O2S2
    4-[5-(4-Bromo-phenyl)-2-methyl-thiazol-4-yl]-benzenesulfonamide