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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4bS,8aS,8bS)-1,2,3,4b,5,6,8a,8b-Octahydro-biphenylene 40648-17-7 C12H16
    (4bS,8aS,8bS)-1,2,3,4b,5,6,8a,8b-Octahydro-biphenylene
    —— 4.6-Bis-methylamino-1-isopropyl-pyrazolo<3.4-d>pyrimidin 38086-63-4 C10H16N6
    4.6-Bis-methylamino-1-isopropyl-pyrazolo<3.4-d>pyrimidin
    —— 4-Chlor-4'-isocyanatotriphenylamin 19759-69-4 C19H13ClN2O
    4-Chlor-4'-isocyanatotriphenylamin
    —— 4-[(E)-2-(4-Propoxy-phenyl)-vinyl]-benzonitrile 66364-80-5 C18H17NO
    4-[(E)-2-(4-Propoxy-phenyl)-vinyl]-benzonitrile
    —— 4-<N-(5-(2-methoxyethoxy)-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-5-chloro-2-methoxy-anilid 24455-51-4 C22H23ClN4O6S
    4-<N-(5-(2-methoxyethoxy)-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-5-chloro-2-methoxy-anilid
    —— 4,6-dichloro-5,7-bis-ethylamino-3,3-bis-(1-ethyl-2-methyl-indol-3-yl)-3<i>H</i>-isobenzofuran-1-one 73517-15-4 C34H36Cl2N4O2
    4,6-dichloro-5,7-bis-ethylamino-3,3-bis-(1-ethyl-2-methyl-indol-3-yl)-3<i>H</i>-isobenzofuran-1-one
    —— 4-[4,6-bis-(2,4-dibromo-phenoxy)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 13413-72-4 C21H11Br4N3O4
    4-[4,6-bis-(2,4-dibromo-phenoxy)-[1,3,5]triazin-2-yl]-benzene-1,3-diol
    —— 4-[{[1-(4-Amino-phenyl)-1-(3,4-dimethyl-phenyl)-meth-(Z)-ylidene]-hydrazono}-(4-ethyl-phenyl)-methyl]-2-methyl-phenylamine 71969-15-8 C31H32N4
    4-[{[1-(4-Amino-phenyl)-1-(3,4-dimethyl-phenyl)-meth-(Z)-ylidene]-hydrazono}-(4-ethyl-phenyl)-methyl]-2-methyl-phenylamine
    —— 4-Methyl-4-[2-(2-methyl-benzo[1,3]dioxol-2-yl)-ethyl]-morpholin-4-ium; iodide 52401-12-4 C15H22NO3*I
    4-Methyl-4-[2-(2-methyl-benzo[1,3]dioxol-2-yl)-ethyl]-morpholin-4-ium; iodide
    —— 4-(2-methanesulfonyl-phenyl)-6-methyl-1,4-dihydro-[2,4']bipyridinyl-3,5-dicarboxylic acid 3-ethyl ester 5-methyl ester 70076-80-1 C23H24N2O6S
    4-(2-methanesulfonyl-phenyl)-6-methyl-1,4-dihydro-[2,4']bipyridinyl-3,5-dicarboxylic acid 3-ethyl ester 5-methyl ester
    —— 4-Nitromethylene-2-phenyl-[1,3,2]dithiarsetane 21986-67-4 C8H6AsNO2S2
    4-Nitromethylene-2-phenyl-[1,3,2]dithiarsetane
    —— 4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazole-3-carboxylic acid dimethylamide 35231-27-7 C14H14N2O2
    4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazole-3-carboxylic acid dimethylamide
    —— 4-(4-methoxy-2-phenoxy-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 99905-29-0 C21H17N3O4
    4-(4-methoxy-2-phenoxy-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione
    —— 4-Ethyl-7-[4-imino-2-methoxy-5-methyl-cyclohexa-2,5-dien-(Z)-ylideneamino]-3,4-dihydro-2H-benzo[1,4]oxazin-6-ol 38936-39-9 C18H21N3O3
    4-Ethyl-7-[4-imino-2-methoxy-5-methyl-cyclohexa-2,5-dien-(Z)-ylideneamino]-3,4-dihydro-2H-benzo[1,4]oxazin-6-ol
    —— 4-(4-benzhydryl-piperazin-1-ylmethyl)-<i>N</i>-butyl-2-nitro-aniline 68901-55-3 C28H34N4O2
    4-(4-benzhydryl-piperazin-1-ylmethyl)-<i>N</i>-butyl-2-nitro-aniline
    —— 4,5-dichloro-2-(3-difluoromethyl-phenyl)-2<i>H</i>-pyridazin-3-one 72396-62-4 C11H6Cl2F2N2O
    4,5-dichloro-2-(3-difluoromethyl-phenyl)-2<i>H</i>-pyridazin-3-one
    —— 4-Octen-4-sulfonsaeure-p-Toluidin-Salz 39150-26-0 C7H9N*C8H16O3S
    4-Octen-4-sulfonsaeure-p-Toluidin-Salz
    —— (4-HOOC-CH2)-benzylsulfonyl-d/l-hAla (2-Pyr)-Gly (2-amino-methyl-5-chloro)benzylamide trifluoroacetate 929547-08-0 C2HF3O2*C28H32ClN5O6S
    (4-HOOC-CH2)-benzylsulfonyl-d/l-hAla (2-Pyr)-Gly (2-amino-methyl-5-chloro)benzylamide trifluoroacetate
    —— 4-[2-chloro-4-(3,5-dioxo-4,5-dihydro-3<i>H</i>-[1,2,4]triazin-2-yl)-6-methyl-phenoxy]-2,3,6-trimethyl-<i>N</i>-(2-methylsulfanyl-ethyl)-benzenesulfonamide 55461-03-5 C22H25ClN4O5S2
    4-[2-chloro-4-(3,5-dioxo-4,5-dihydro-3<i>H</i>-[1,2,4]triazin-2-yl)-6-methyl-phenoxy]-2,3,6-trimethyl-<i>N</i>-(2-methylsulfanyl-ethyl)-benzenesulfonamide
    —— 4-[4-(3,5-dioxo-4,5-dihydro-3<i>H</i>-[1,2,4]triazin-2-yl)-2,6-dimethyl-phenoxy]-2,3,6-trimethyl-<i>N</i>-(2-methylsulfanyl-ethyl)-benzenesulfonamide 55460-89-4 C23H28N4O5S2
    4-[4-(3,5-dioxo-4,5-dihydro-3<i>H</i>-[1,2,4]triazin-2-yl)-2,6-dimethyl-phenoxy]-2,3,6-trimethyl-<i>N</i>-(2-methylsulfanyl-ethyl)-benzenesulfonamide
    —— 4-{3,4-dichloro-<i>N</i>-[(4-chloro-phenyl)-acetyl]-anilino}-piperidine-1-carboxylic acid ethyl ester 63258-65-1 C22H23Cl3N2O3
    4-{3,4-dichloro-<i>N</i>-[(4-chloro-phenyl)-acetyl]-anilino}-piperidine-1-carboxylic acid ethyl ester
    —— [4-Amino-2-(2-methyl-4-oxo-4H-quinazolin-3-yl)-phenyl]-carbamic acid ethyl ester 14423-52-0 C18H18N4O3
    [4-Amino-2-(2-methyl-4-oxo-4H-quinazolin-3-yl)-phenyl]-carbamic acid ethyl ester
    —— 4-(adamantane-1-yl-methoxy)-1-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-but-1-yn 1222826-60-9 C49H56O6
    4-(adamantane-1-yl-methoxy)-1-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-but-1-yn
    —— 4-(morpholin-4-yl)butyl (E)-6-[1,3-dihydro-4-(N-(trifluoroacetyl)-N-isopropyl)amino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl]-4-methyl-4-hexenoate 1238177-71-3 C30H41F3N2O7
    4-(morpholin-4-yl)butyl (E)-6-[1,3-dihydro-4-(N-(trifluoroacetyl)-N-isopropyl)amino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl]-4-methyl-4-hexenoate
    —— 4-nitro-2-(5-phenyl-[1,3,4]thiadiazol-2-yl)-aniline 37538-87-7 C14H10N4O2S
    4-nitro-2-(5-phenyl-[1,3,4]thiadiazol-2-yl)-aniline
    —— 4-((cyclobutylmethylamino)methyl)-N-cyclopentyl-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide 1237715-47-7 C22H26F3N3O2
    4-((cyclobutylmethylamino)methyl)-N-cyclopentyl-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide
    —— 4-(4-Bromphenyl)bicyclo<2.2.2>octan-1-amin 70063-15-9 C14H18BrN
    4-(4-Bromphenyl)bicyclo<2.2.2>octan-1-amin
    —— <4-Sulfamoyl-phenyl>-essigsaeure-<4-sulfamoyl-anilid> 1045-64-3 C14H15N3O5S2
    <4-Sulfamoyl-phenyl>-essigsaeure-<4-sulfamoyl-anilid>
    —— [4-(4-Chloro-phenylsulfanyl)-2-trifluoromethyl-phenyl]-(2,4-dinitro-6-trifluoromethyl-phenyl)-amine 69695-49-4 C20H10ClF6N3O4S
    [4-(4-Chloro-phenylsulfanyl)-2-trifluoromethyl-phenyl]-(2,4-dinitro-6-trifluoromethyl-phenyl)-amine
    —— 4,4'-[6-(4-chloro-phenoxy)-[1,3,5]triazine-2,4-diyl]-bis-benzene-1,3-diol 4679-28-1 C21H14ClN3O5
    4,4'-[6-(4-chloro-phenoxy)-[1,3,5]triazine-2,4-diyl]-bis-benzene-1,3-diol
    —— 4,4'-[2-(2-fluoro-phenyl)-propene-1,3-diyl]-bis-pyridine 5215-68-9 C19H15FN2
    4,4'-[2-(2-fluoro-phenyl)-propene-1,3-diyl]-bis-pyridine
    —— 4-(4-allyloxy-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 4974-00-9 C17H15N3O3
    4-(4-allyloxy-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione
    —— 4-[4-but-2-enyloxy-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 4925-79-5 C19H16ClN3O3
    4-[4-but-2-enyloxy-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol
    —— 4-Chloro-6-methoxypyrido[2,3-d]pyrimidine 1378873-91-6 C8H6ClN3O
    4-Chloro-6-methoxypyrido[2,3-d]pyrimidine
    —— 4-(2-formyl-pyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester 912478-62-7 C15H21N3O3
    4-(2-formyl-pyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-methyl-3-(2-nitro-benzoyl)-1<i>H</i>-quinolin-2-one 24559-38-4 C17H12N2O4
    4-methyl-3-(2-nitro-benzoyl)-1<i>H</i>-quinolin-2-one
    —— 4-Amino-N-(2-hydroxyaethyl)-7-(2-methoxyaethylamino)-2-phenyl-6-pteridincarboxamid 22560-55-0 C18H21N7O3
    4-Amino-N-(2-hydroxyaethyl)-7-(2-methoxyaethylamino)-2-phenyl-6-pteridincarboxamid
    —— 4-[2-(4-dibromomethyl-phenyl)-2<i>H</i>-tetrazol-5-yl]-benzonitrile 38446-72-9 C15H9Br2N5
    4-[2-(4-dibromomethyl-phenyl)-2<i>H</i>-tetrazol-5-yl]-benzonitrile
    —— 4-[1,4-Dimethyl-1-(3-methyl-but-2-enyl)-pent-3-enyl]-pyridine 22253-30-1 C17H25N
    4-[1,4-Dimethyl-1-(3-methyl-but-2-enyl)-pent-3-enyl]-pyridine
    —— 4-{[(Z)-4-(2-Diethylamino-ethylamino)-naphthalen-1-ylimino]-methyl}-benzonitrile 28785-44-6 C24H26N4
    4-{[(Z)-4-(2-Diethylamino-ethylamino)-naphthalen-1-ylimino]-methyl}-benzonitrile
    —— 4-benzyl-2,2-dimethyl-3-oxo-piperazine-1-carboxylic acid ethyl ester 23914-06-9 C16H22N2O3
    4-benzyl-2,2-dimethyl-3-oxo-piperazine-1-carboxylic acid ethyl ester
    —— 4''',7-Di-O-methylagathisflavon tetraacetat 63088-11-9 C40H30O14
    4''',7-Di-O-methylagathisflavon tetraacetat
    —— (4-Ethoxy-phenyl)-diphenyl-acetic acid N'-methyl-N'-phenyl-hydrazide 41501-87-5 C29H28N2O2
    (4-Ethoxy-phenyl)-diphenyl-acetic acid N'-methyl-N'-phenyl-hydrazide
    —— 4-Benzoyl-olivose 28876-21-3 C13H16O5
    4-Benzoyl-olivose
    —— 4-amino-N-(6-methyl-1-((5,6,7,8-tetrahydronaphthalen-2-yl)amino)isoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1446111-73-4 C27H24N6OS
    4-amino-N-(6-methyl-1-((5,6,7,8-tetrahydronaphthalen-2-yl)amino)isoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— (4aR,8aS)-(+)-4a,5,6,7,8,8a-hexahydro-1,1,3,6,6-pentamethyl-1H-2-benzopyran 191656-39-0 C14H24O
    (4aR,8aS)-(+)-4a,5,6,7,8,8a-hexahydro-1,1,3,6,6-pentamethyl-1H-2-benzopyran
    —— 4-(3-cyano-8-isopropoxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-9-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 1256579-19-7 C32H35N3O4
    4-(3-cyano-8-isopropoxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-9-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
    —— 4-oxo-N-(2-(piperidin-1-yl)ethyl)-4-(4-p-tolyl-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)butanamide 1224393-25-2 C25H33N3O2S
    4-oxo-N-(2-(piperidin-1-yl)ethyl)-4-(4-p-tolyl-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)butanamide
    —— 4-Fluor-5-oxo-hexancarbonsaeure-aethylester 1686-90-4 C9H15FO3
    4-Fluor-5-oxo-hexancarbonsaeure-aethylester
    —— 4-chloro-2-(1-adamantanyl)-1H-imidazo[4,5-c]quinoline 1141444-76-9 C20H20ClN3
    4-chloro-2-(1-adamantanyl)-1H-imidazo[4,5-c]quinoline