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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5,6,7-tetrafluorobenzo[b]-1H-pyrrole-2-sulfonamide 1451047-95-2 C8H4F4N2O2S
    4,5,6,7-tetrafluorobenzo[b]-1H-pyrrole-2-sulfonamide
    —— 4'-(isopropylamino)-3'-bromo-1-methylcyclopropanecarboxanilide 70339-41-2 C14H19BrN2O
    4'-(isopropylamino)-3'-bromo-1-methylcyclopropanecarboxanilide
    —— 4-[(1-ethyltetrazol-5-yl)methylsulfanyl]butanoic acid 122351-89-7 C8H14N4O2S
    4-[(1-ethyltetrazol-5-yl)methylsulfanyl]butanoic acid
    —— [4-(2-[D4]Iodoethoxy)-3-[D3]methoxyphenyl]methanol 347894-44-4 C10H13IO3
    [4-(2-[D4]Iodoethoxy)-3-[D3]methoxyphenyl]methanol
    —— (4S,1'R,3'R)-4-[3'-hydroxy-1'-(triethylsilanyloxy)-hex-5'-enyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 265666-29-3 C22H43NO5Si
    (4S,1'R,3'R)-4-[3'-hydroxy-1'-(triethylsilanyloxy)-hex-5'-enyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— {[4-benzyl-5-(3-methylpiperidin-1-yl)-oxazol-2-yl]-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-methyl}-diethylamine 943030-72-6 C34H50N4OS
    {[4-benzyl-5-(3-methylpiperidin-1-yl)-oxazol-2-yl]-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-methyl}-diethylamine
    —— 4-amino-1-ethylpyrazolo[3,4-b]-pyridin-5-carboxamide 66550-76-3 C9H11N5O
    4-amino-1-ethylpyrazolo[3,4-b]-pyridin-5-carboxamide
    —— 4-(3-benzo[1,3]dioxol-5-yl-2-benzoylamino-acryloyl)-morpholine 52900-53-5 C21H20N2O5
    4-(3-benzo[1,3]dioxol-5-yl-2-benzoylamino-acryloyl)-morpholine
    —— 4-(10,10-Dimethyl-10H-anthracen-9-ylidene)-1-methyl-piperidine 55309-21-2 C22H25N
    4-(10,10-Dimethyl-10H-anthracen-9-ylidene)-1-methyl-piperidine
    —— 4-(2-methoxyethylsulfanyl)-3-(morpholine-4-sulfonyl)-benzoic acid 299181-67-2 C14H19NO6S2
    4-(2-methoxyethylsulfanyl)-3-(morpholine-4-sulfonyl)-benzoic acid
    —— 4-chloro-N-(1-cyclopropyl-3-hydroxypropyl)-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide 1110771-04-4 C17H16ClF3N2O3
    4-chloro-N-(1-cyclopropyl-3-hydroxypropyl)-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide
    —— 4-thioxo-2-selenaazolidone 43214-36-4 C3H3NOSSe
    4-thioxo-2-selenaazolidone
    —— 4-(trimethylsilyl)but-3-yn-2-yl propiolate 1397708-10-9 C10H14O2Si
    4-(trimethylsilyl)but-3-yn-2-yl propiolate
    —— 4-chloro-1-chloromethyl-5-nitro-naphthalene 692728-91-9 C11H7Cl2NO2
    4-chloro-1-chloromethyl-5-nitro-naphthalene
    —— 4-(4-toluenesulfonyloxymethyl)phenyl isothiocyanate 199929-13-0 C15H13NO3S2
    4-(4-toluenesulfonyloxymethyl)phenyl isothiocyanate
    —— 4-Methyl-3-[(4-nitrophenyl)methylsulfanyl]-1,2,4-triazole 255874-77-2 C10H10N4O2S
    4-Methyl-3-[(4-nitrophenyl)methylsulfanyl]-1,2,4-triazole
    —— 4-methoxybenzyl-{4-[5-(4-fluoro-phenyl)-2-(5-methylene-[1,3]dioxan-2-yl)-3H-imidazol-4-yl]-pyrimidin-2-yl}-amine 1138915-84-0 C26H24FN5O3
    4-methoxybenzyl-{4-[5-(4-fluoro-phenyl)-2-(5-methylene-[1,3]dioxan-2-yl)-3H-imidazol-4-yl]-pyrimidin-2-yl}-amine
    —— 4-ethenyl-7-fluoro-2-naphthalenecarbonitrile 796112-02-2 C13H8FN
    4-ethenyl-7-fluoro-2-naphthalenecarbonitrile
    —— 4-[(1Z)-1-(ethylthio)-3,3,3-trifluoro-1-propenyl]-1,2-dimethoxybenzene 1067170-54-0 C13H15F3O2S
    4-[(1Z)-1-(ethylthio)-3,3,3-trifluoro-1-propenyl]-1,2-dimethoxybenzene
    —— 4-acetoxy-1-[4-(4'-nitrophenoxy)benzyl]pyrrolidin-2-one 262862-82-8 C19H18N2O6
    4-acetoxy-1-[4-(4'-nitrophenoxy)benzyl]pyrrolidin-2-one
    —— 4-bromo-1-(cyclopropylmethyl)-5-{3-[3-(fluoromethyl)pyrrolidin-1-yl]propoxy}-1H-benzotriazole 1379545-10-4 C18H24BrFN4O
    4-bromo-1-(cyclopropylmethyl)-5-{3-[3-(fluoromethyl)pyrrolidin-1-yl]propoxy}-1H-benzotriazole
    —— 4-bromo-5-[(3-tert-butyl-1,2,4-oxadiazol-5-yl)methoxy]-1-(cyclopropylmethyl)-1H-benzotriazole 1379543-56-2 C17H20BrN5O2
    4-bromo-5-[(3-tert-butyl-1,2,4-oxadiazol-5-yl)methoxy]-1-(cyclopropylmethyl)-1H-benzotriazole
    —— 4-(cyclopentyliden-2,5-dione)-exo,exo-8,15-bis(2,2,2-trifluoroethoxy)hexacyclo<7.5.1.0<sup>3.13</sup>.0<sup>5.12</sup>.0<sup>7.11</sup>.0<sup>10.14</sup>>pentadecane-2,6-dione 93676-66-5 C24H20F6O6
    4-(cyclopentyliden-2,5-dione)-exo,exo-8,15-bis(2,2,2-trifluoroethoxy)hexacyclo<7.5.1.0<sup>3.13</sup>.0<sup>5.12</sup>.0<sup>7.11</sup>.0<sup>10.14</sup>>pentadecane-2,6-dione
    —— 4-(3,5-dimethoxyphenyl)-5-(3-fluoro-4-methoxyphenyl)imidazole 1418004-50-8 C18H17FN2O3
    4-(3,5-dimethoxyphenyl)-5-(3-fluoro-4-methoxyphenyl)imidazole
    —— 4-[(E)-(2-phenyl-4,5-dihydro-3H-pyrrol-3-ylidene)methyl]pyridine 1416178-45-4 C16H14N2
    4-[(E)-(2-phenyl-4,5-dihydro-3H-pyrrol-3-ylidene)methyl]pyridine
    —— 4,4,5-Trimethyl-2,3,7,7a-tetrahydro-4H-1,3a-ethano-inden-1-ol 68914-04-5 C14H22O
    4,4,5-Trimethyl-2,3,7,7a-tetrahydro-4H-1,3a-ethano-inden-1-ol
    —— <4,4'-(1,4,10,13-Tetraoxa-7,16-diaza-cyclooctadecyl)-7,16-diphenyl>-bis-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-4-pyrazolyl-malonitril) 144152-87-4 C48H48N8O6
    <4,4'-(1,4,10,13-Tetraoxa-7,16-diaza-cyclooctadecyl)-7,16-diphenyl>-bis-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-4-pyrazolyl-malonitril)
    —— (4aR,6aR,6bR,13aR,15bR)-2,2,6a,6b,9,9,13a-heptamethyl-1,2,3,4,5,6,6a,6b,7,8,8a,9,10,13,13a,13b,14,15,15a,15b-icosahydro-1,4a-(epoxymethano)chryseno[1,2-f]indazole 30949-82-7 C31H48N2O
    (4aR,6aR,6bR,13aR,15bR)-2,2,6a,6b,9,9,13a-heptamethyl-1,2,3,4,5,6,6a,6b,7,8,8a,9,10,13,13a,13b,14,15,15a,15b-icosahydro-1,4a-(epoxymethano)chryseno[1,2-f]indazole
    —— 4-amino-10-(4-methoxyphenyl)-8-(2-thienyl)pyrido[2',3':3,4]pyrazolo-[5,1-c][1,2,4]triazine-3-carbonitrile 1145777-14-5 C20H13N7OS
    4-amino-10-(4-methoxyphenyl)-8-(2-thienyl)pyrido[2',3':3,4]pyrazolo-[5,1-c][1,2,4]triazine-3-carbonitrile
    —— 4-azido-3-bromo-2-(4-fluorophenyl)quinoline 1079284-20-0 C15H8BrFN4
    4-azido-3-bromo-2-(4-fluorophenyl)quinoline
    —— 4-(4-methoxyphenyl)-7-(trifluoromethyl)quinoline 1400975-02-1 C17H12F3NO
    4-(4-methoxyphenyl)-7-(trifluoromethyl)quinoline
    —— (4bRS,7aSR,10aRS)-5,6,7,7a,9,10,11,12-octahydro-2-methoxy-7a-methylcyclopenta<j>phenanthren-8(4bH)-one 118107-66-7 C19H24O2
    (4bRS,7aSR,10aRS)-5,6,7,7a,9,10,11,12-octahydro-2-methoxy-7a-methylcyclopenta<j>phenanthren-8(4bH)-one
    —— 4-({7-[(cyclopropylcarbonyl)amino]-1H-pyrrolo[2,3-c]pyridin-3-yl}carbonyl)-3,5-difluoro-N-methylbenzamide 1415123-33-9 C20H16F2N4O3
    4-({7-[(cyclopropylcarbonyl)amino]-1H-pyrrolo[2,3-c]pyridin-3-yl}carbonyl)-3,5-difluoro-N-methylbenzamide
    —— 4-bromo-5-(1-naphtyl)-3H-1,2-dithiol-3-one 37496-62-1 C13H7BrOS2
    4-bromo-5-(1-naphtyl)-3H-1,2-dithiol-3-one
    —— 4-(3,5-dimethoxy-phenyl)-6-{5-[(S)-3-(2-hydroxyethoxy)-pyrrolidin-1-yl]-2-trifluoromethyl-phenyl}-7-oxo-2,3,6,7-tetrahydro-pyrrolo[2,3-d]pyridazine-1-carboxylic acid amide 937193-01-6 C28H30F3N5O6
    4-(3,5-dimethoxy-phenyl)-6-{5-[(S)-3-(2-hydroxyethoxy)-pyrrolidin-1-yl]-2-trifluoromethyl-phenyl}-7-oxo-2,3,6,7-tetrahydro-pyrrolo[2,3-d]pyridazine-1-carboxylic acid amide
    —— 4,7-bis[4-(2-nitrobenzylamino)phenyl]-2,1,3-benzothiadiazole 1203707-78-1 C32H24N6O4S
    4,7-bis[4-(2-nitrobenzylamino)phenyl]-2,1,3-benzothiadiazole
    —— 4-chloro-2-(toluene-4-sulfonyl)-benzonitrile 873414-65-4 C14H10ClNO2S
    4-chloro-2-(toluene-4-sulfonyl)-benzonitrile
    —— 4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-butyric acid (10R,13S,17R)-17-acetoxy-17-acetyl-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 65090-54-2 C37H49Cl2NO5
    4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-butyric acid (10R,13S,17R)-17-acetoxy-17-acetyl-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
    —— 4-Bromo-6-hydrazino-benzene-1,3-disulfonic acid bis-allylamide 92849-02-0 C12H17BrN4O4S2
    4-Bromo-6-hydrazino-benzene-1,3-disulfonic acid bis-allylamide
    —— 4-pentynoyl-ARWRWKAAKK-NH<sub>2</sub> 1476743-41-5 C66H102N22O11
    4-pentynoyl-ARWRWKAAKK-NH<sub>2</sub>
    —— 4-(ethylsulfamoyl)-3-(2-methylphenyl)oxadiazol-3-ium-5-olate 85795-97-7 C11H13N3O4S
    4-(ethylsulfamoyl)-3-(2-methylphenyl)oxadiazol-3-ium-5-olate
    —— 4-chloro-1-(5-fluoropyrimidin-2-yl)-N-({1-[(3S)-3-methylpiperazin-1-yl]cyclohexyl}methyl)-1H-indole-3-carboxamide 1186085-24-4 C25H30ClFN6O
    4-chloro-1-(5-fluoropyrimidin-2-yl)-N-({1-[(3S)-3-methylpiperazin-1-yl]cyclohexyl}methyl)-1H-indole-3-carboxamide
    —— 4-hydroxy-3-(pyridin-3-ylmethyl)-1,3-thiazinane-2-thione 1342816-22-1 C10H12N2OS2
    4-hydroxy-3-(pyridin-3-ylmethyl)-1,3-thiazinane-2-thione
    —— 4-Chloro-2-fluoro-5-(propan-2-ylsulfamoyl)benzoic acid 716361-38-5 C10H11ClFNO4S
    4-Chloro-2-fluoro-5-(propan-2-ylsulfamoyl)benzoic acid
    —— 4-[2-Amino-3,5-dicyano-6-(3-hydroxypropylsulfanyl)pyridin-4-yl]benzamide 333962-72-4 C17H15N5O2S
    4-[2-Amino-3,5-dicyano-6-(3-hydroxypropylsulfanyl)pyridin-4-yl]benzamide
    —— 4-{4-[(1-cyclopropylethyl)amino]benzyl}-7-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one 1338811-09-8 C26H25N5O
    4-{4-[(1-cyclopropylethyl)amino]benzyl}-7-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one
    —— 4-(4,5,6,7,8,8a-hexahydro-3aH-cyclohepta[d]isoxazol-3-yl)-2-trifluoromethylbenzonitrile 1431166-14-1 C16H15F3N2O
    4-(4,5,6,7,8,8a-hexahydro-3aH-cyclohepta[d]isoxazol-3-yl)-2-trifluoromethylbenzonitrile
    —— (4E)-2-methyl-4-[(4-nitrophenyl)methylidene]isoquinoline-1,3-dione 1391158-53-4 C17H12N2O4
    (4E)-2-methyl-4-[(4-nitrophenyl)methylidene]isoquinoline-1,3-dione
    —— 4-iodo-1-(2-(pyrrolidin-1-yl)ethyl)-1H-pyrazole 875798-85-9 C9H14IN3
    4-iodo-1-(2-(pyrrolidin-1-yl)ethyl)-1H-pyrazole
    —— 4-({[4-(trifluoromethoxy)benzyl][4-(trifluoromethyl)isoquinolin-3-yl]amino}sulfonyl)benzoic acid 1400699-66-2 C25H16F6N2O5S
    4-({[4-(trifluoromethoxy)benzyl][4-(trifluoromethyl)isoquinolin-3-yl]amino}sulfonyl)benzoic acid