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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,11-diamino-3-benzoyl-2-phenylanthra<2,3-b>furan-5,10-dione 90656-06-7 C29H18N2O4
    4,11-diamino-3-benzoyl-2-phenylanthra<2,3-b>furan-5,10-dione
    —— 4-Brom-1-(p-nitro-phenyl)-bicyclo<2.2.2>octan 23042-18-4 C14H16BrNO2
    4-Brom-1-(p-nitro-phenyl)-bicyclo<2.2.2>octan
    —— 4-(2-Aminoethoxy)-2-hydroxybenzoic acid, hydrochloride 247127-62-4 C9H11NO4*ClH
    4-(2-Aminoethoxy)-2-hydroxybenzoic acid, hydrochloride
    —— 4-(1-Chloromethyl-3,5-dicyclopropyl-1H-pyrazol-4-yloxy)-benzonitrile 936345-77-6 C17H16ClN3O
    4-(1-Chloromethyl-3,5-dicyclopropyl-1H-pyrazol-4-yloxy)-benzonitrile
    —— 4-({[4-(4-methoxyphenyl)thien-2-yl]carboxamido}methyl)benzoic acid 666721-82-0 C20H17NO4S
    4-({[4-(4-methoxyphenyl)thien-2-yl]carboxamido}methyl)benzoic acid
    —— 4'-{2-[2-hydroxy-2-(pyridin-3-yl)ethylamino]ethoxy}-3-isopropyl-3',5'-dimethylbiphenyl-4-carboxylic acid 851334-11-7 C27H32N2O4
    4'-{2-[2-hydroxy-2-(pyridin-3-yl)ethylamino]ethoxy}-3-isopropyl-3',5'-dimethylbiphenyl-4-carboxylic acid
    —— (4-chlorophenyl)(8-methyl-3H-benzo[e]indol-4-yl)methanone 1609938-39-7 C20H14ClNO
    (4-chlorophenyl)(8-methyl-3H-benzo[e]indol-4-yl)methanone
    —— 4-methoxy-1-(2-methoxy-phenyl)-[2]naphthoic acid methyl ester 109933-61-1 C20H18O4
    4-methoxy-1-(2-methoxy-phenyl)-[2]naphthoic acid methyl ester
    —— 4-(3,5-dimethylphenylamino)-3-methyl-2,6-diphenyl-2H-pyrazolo[3,4-d]pyrimidine 1415973-14-6 C26H23N5
    4-(3,5-dimethylphenylamino)-3-methyl-2,6-diphenyl-2H-pyrazolo[3,4-d]pyrimidine
    —— 4-hydroxy-2-(2-hydroxyethyl)-2-(3-benzyloxyphenyl)butanenitrile 850887-07-9 C19H21NO3
    4-hydroxy-2-(2-hydroxyethyl)-2-(3-benzyloxyphenyl)butanenitrile
    —— 4-hydroxy-1-methyl-3-o-tolyl-pyridin-2(1H)-one 1613057-58-1 C13H13NO2
    4-hydroxy-1-methyl-3-o-tolyl-pyridin-2(1H)-one
    —— 4-methyl-2-[4-(phenylmethyl)morpholin-2-yl]-1-{2-[(trifluoromethyl)oxy]phenyl}pentan-2-ol 852236-57-8 C24H30F3NO3
    4-methyl-2-[4-(phenylmethyl)morpholin-2-yl]-1-{2-[(trifluoromethyl)oxy]phenyl}pentan-2-ol
    —— 4-[1-(4-Carboxyphenyl)-2-phenylethenyl]benzoic acid 95161-91-4 C22H16O4
    4-[1-(4-Carboxyphenyl)-2-phenylethenyl]benzoic acid
    —— 4-(2-{6-amino-8-[(2-bromo-4,5-dihydroxyphenyl)thio]-3H-purin-3-yl}ethyl)piperidine-1-carbaldehyde 1156466-81-7 C19H21BrN6O3S
    4-(2-{6-amino-8-[(2-bromo-4,5-dihydroxyphenyl)thio]-3H-purin-3-yl}ethyl)piperidine-1-carbaldehyde
    —— 4-Hydroxy-5-nitro-1-(4-nitro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 123281-41-4 C12H10N4O7
    4-Hydroxy-5-nitro-1-(4-nitro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 4-[3-(3-Chloro-phenylsulfanyl)-1H-indol-7-yl]-piperazine-1-carboxylic acid tert-butyl ester 497963-90-3 C23H26ClN3O2S
    4-[3-(3-Chloro-phenylsulfanyl)-1H-indol-7-yl]-piperazine-1-carboxylic acid tert-butyl ester
    —— (4R,5S)-ethyl 4-(tert-butyldimethylsilyloxy)-5-tetradecyl-4,5-dihydroisoxazole-3-carboxylate 1192714-53-6 C26H51NO4Si
    (4R,5S)-ethyl 4-(tert-butyldimethylsilyloxy)-5-tetradecyl-4,5-dihydroisoxazole-3-carboxylate
    —— (4R,5S)-3-((4S,5R)-6-(benzyloxy)-4,5-dimethylhexanoyl)-4-methyl-5-phenyloxazolidin-2-one 954106-39-9 C25H31NO4
    (4R,5S)-3-((4S,5R)-6-(benzyloxy)-4,5-dimethylhexanoyl)-4-methyl-5-phenyloxazolidin-2-one
    —— 4-<4-Methoxy-3-(2-methylbutoxy)-phenyl>-2-pyrrolidon 121174-40-1 C16H23NO3
    4-<4-Methoxy-3-(2-methylbutoxy)-phenyl>-2-pyrrolidon
    —— 4-amino-N-(3-(N-benzylpropylsulfonamido)-2,6-difluorophenyl)-5-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxamide 1269667-54-0 C24H24F2N6O3S
    4-amino-N-(3-(N-benzylpropylsulfonamido)-2,6-difluorophenyl)-5-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxamide
    —— 4-allyl-2-methoxyphenyl (2E)-3-(3,4-dihydroxyphenyl)acrylate 1029519-13-8 C19H18O5
    4-allyl-2-methoxyphenyl (2E)-3-(3,4-dihydroxyphenyl)acrylate
    —— 4'-{4-methyl-6-[(R)-3-methyl-1-(pyridine-2-carbonylsulfanylmethyl)butyl-carbamoyl]-2-propylbenzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid 1092948-87-2 C38H40N4O4S
    4'-{4-methyl-6-[(R)-3-methyl-1-(pyridine-2-carbonylsulfanylmethyl)butyl-carbamoyl]-2-propylbenzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid
    —— 4-Nitro-benzoic acid 1-tert-butyl-1-(4-tert-butyl-phenyl)-2,2-dimethyl-propyl ester 135604-65-8 C26H35NO4
    4-Nitro-benzoic acid 1-tert-butyl-1-(4-tert-butyl-phenyl)-2,2-dimethyl-propyl ester
    —— 4-(5-(((3,3-diphenylpropyl)(2-(2-pyridinyl)ethyl)carbamoyl)amino)-1,2,4-thiadiazol-3-yl)benzenesulfonamide 1101172-25-1 C31H30N6O3S2
    4-(5-(((3,3-diphenylpropyl)(2-(2-pyridinyl)ethyl)carbamoyl)amino)-1,2,4-thiadiazol-3-yl)benzenesulfonamide
    —— 4-(2'-fluoro-4-biphenylyl)-2-pentanol 57592-16-2 C17H19FO
    4-(2'-fluoro-4-biphenylyl)-2-pentanol
    —— [4-(4-chloro-phenyl)-1-phenyl-1<i>H</i>-pyrazol-3-yloxy]-acetic acid 56136-98-2 C17H13ClN2O3
    [4-(4-chloro-phenyl)-1-phenyl-1<i>H</i>-pyrazol-3-yloxy]-acetic acid
    —— 4-(naphthalen-1-yl)-7,8-dihydro-1H-furo[3,4-e]pyrazolo[3,4-b]pyridin-5(4H)-one 1099638-36-4 C18H13N3O2
    4-(naphthalen-1-yl)-7,8-dihydro-1H-furo[3,4-e]pyrazolo[3,4-b]pyridin-5(4H)-one
    —— 4-methyl-3-[[6-[(R)-(methyloxidophenyl-λ4-sulphanylidene)amino]-4-quinazolinyl]amino]phenol 1085525-86-5 C22H20N4O2S
    4-methyl-3-[[6-[(R)-(methyloxidophenyl-λ4-sulphanylidene)amino]-4-quinazolinyl]amino]phenol
    —— 4'-Nitro-3-methyl-stilben 27892-96-2 C15H13NO2
    4'-Nitro-3-methyl-stilben
    —— 4-Triethylgermyl-8-hydroxy-3,8-dimethyl-decadien-(2,4)-in-(6) 2848-69-3 C18H32GeO
    4-Triethylgermyl-8-hydroxy-3,8-dimethyl-decadien-(2,4)-in-(6)
    —— 4-Amino-2-acetoxy-benzol-sulfonsaeure-(1)-o-toluidid 740-31-8 C15H16N2O4S
    4-Amino-2-acetoxy-benzol-sulfonsaeure-(1)-o-toluidid
    —— (4-(ethoxycarbonyl)phenolate)(hydroxy)silicon(IV) 1,4,8,11,15,18,22,25-octabutoxyphthalocyanine 1360072-62-3 C73H90N8O12Si
    (4-(ethoxycarbonyl)phenolate)(hydroxy)silicon(IV) 1,4,8,11,15,18,22,25-octabutoxyphthalocyanine
    —— 4-chloro-1-(3-chloro-2-fluorophenyl)-5-(2,6-difluorophenyl)-1H-imidazole 1193350-17-2 C15H7Cl2F3N2
    4-chloro-1-(3-chloro-2-fluorophenyl)-5-(2,6-difluorophenyl)-1H-imidazole
    —— 4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-isopropylpyridin-2-yl)benzamide 1419213-63-0 C27H30N6O2
    4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-isopropylpyridin-2-yl)benzamide
    —— 4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-methylpyridin-2-yl)benzamide 1419213-62-9 C25H26N6O2
    4-(8-amino-3-((trans)-4-hydroxycyclohexyl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-methylpyridin-2-yl)benzamide
    —— 4-(((3S,4R)-4-(3-fluorophenyl)pyrrolidin-3-yl)amino)-2-methylquinazoline-8-carboxamide 1357071-67-0 C20H20FN5O
    4-(((3S,4R)-4-(3-fluorophenyl)pyrrolidin-3-yl)amino)-2-methylquinazoline-8-carboxamide
    —— 4-(2-Dimethylamino-aethyl)-2,3-dihydro-(4H)-1,4-benzoxazepin-5-on 724-16-3 C13H18N2O2
    4-(2-Dimethylamino-aethyl)-2,3-dihydro-(4H)-1,4-benzoxazepin-5-on
    —— 4-methyl-benzaldehyde (10-methyl-6,8-dioxo-4,7-diphenyl-dihydro-1,4-epiazano-[1,2,4]triazolo[1,2-<i>c</i>][1,3,4,5]thiatriazin-2-ylidene)-hydrazone 61199-65-3 C25H21N7O2S
    4-methyl-benzaldehyde (10-methyl-6,8-dioxo-4,7-diphenyl-dihydro-1,4-epiazano-[1,2,4]triazolo[1,2-<i>c</i>][1,3,4,5]thiatriazin-2-ylidene)-hydrazone
    —— 4-{(3R,4S,5S,6R)-4,5-Dihydroxy-6-[(2S,3S)-3-((1S,2S)-2-hydroxy-1-methyl-propyl)-oxiranylmethyl]-tetrahydro-pyran-3-ylmethyl}-5H-furan-2-one 117407-70-2 C17H26O7
    4-{(3R,4S,5S,6R)-4,5-Dihydroxy-6-[(2S,3S)-3-((1S,2S)-2-hydroxy-1-methyl-propyl)-oxiranylmethyl]-tetrahydro-pyran-3-ylmethyl}-5H-furan-2-one
    —— 4-(1-(5-(6-(azetidin-1-yl)-3H-imidazo[4,5-c]pyridin-2-yl)-4-fluoro-2-methylbenzoyl)piperidin-4-yl)benzonitrile 1399176-90-9 C29H27FN6O
    4-(1-(5-(6-(azetidin-1-yl)-3H-imidazo[4,5-c]pyridin-2-yl)-4-fluoro-2-methylbenzoyl)piperidin-4-yl)benzonitrile
    —— (4bS,7S,8aR,9R)-11-(cyclopropylmethyl)-7-isopropyl-3-methoxy-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate 1616556-97-8 C2HF3O2*C24H33NO2
    (4bS,7S,8aR,9R)-11-(cyclopropylmethyl)-7-isopropyl-3-methoxy-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate
    —— 4-(7,9-Dimethoxy-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-benzoic acid 486449-49-4 C19H15N3O5
    4-(7,9-Dimethoxy-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-benzoic acid
    —— 4-(1-Trimethylsilanyloxy-vinyl)-phenol 108791-61-3 C11H16O2Si
    4-(1-Trimethylsilanyloxy-vinyl)-phenol
    —— 4,4-Dinitro-4-carbamoyl-buttersaeure-amid 89181-96-4 C5H8N4O6
    4,4-Dinitro-4-carbamoyl-buttersaeure-amid
    —— (4S,5S)-4-<(allyloxy)methyl>-2-methyl-5-phenyloxazol-2-ine 173094-49-0 C14H17NO2
    (4S,5S)-4-<(allyloxy)methyl>-2-methyl-5-phenyloxazol-2-ine
    —— (4S,5S)-4-((tert-butyldimethylsilyl)oxy)-6-((4S,5R)-5-((2R,3R,4S,5S,6R)-4-((tert-butyldimethylsilyl)oxy)-2-methoxy-6-((R)-3-methoxy-2-((triethylsilyl)oxy)propyl)-3,5-dimethyltetrahydro-2H-pyran-2-yl)-2-oxo-1,3-dioxolan-4-yl)-5-methoxyhexanal 1118588-81-0 C40H80O11Si3
    (4S,5S)-4-((tert-butyldimethylsilyl)oxy)-6-((4S,5R)-5-((2R,3R,4S,5S,6R)-4-((tert-butyldimethylsilyl)oxy)-2-methoxy-6-((R)-3-methoxy-2-((triethylsilyl)oxy)propyl)-3,5-dimethyltetrahydro-2H-pyran-2-yl)-2-oxo-1,3-dioxolan-4-yl)-5-methoxyhexanal
    —— 4-Hexyloxy-benzoic acid 4-butoxy-2-nitro-phenyl ester 79887-30-2 C23H29NO6
    4-Hexyloxy-benzoic acid 4-butoxy-2-nitro-phenyl ester
    —— (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{2,4-dichloro-6-[3-(4-fluoro-phenoxy)-1-(4-fluoro-phenyl)-propyl]-phenoxymethyl}-tetrahydro-pyran-2-one 110705-78-7 C43H42Cl2F2O5Si
    (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{2,4-dichloro-6-[3-(4-fluoro-phenoxy)-1-(4-fluoro-phenyl)-propyl]-phenoxymethyl}-tetrahydro-pyran-2-one
    —— 4-(2-chloro-1,1,2-trifluoroethyl)-4-methyl-1,3-dioxolane 131923-78-9 C6H8ClF3O2
    4-(2-chloro-1,1,2-trifluoroethyl)-4-methyl-1,3-dioxolane
    —— (4R,5R,E)-4,6-dimethylhept-2-ene-1,5-diol 1361146-64-6 C9H18O2
    (4R,5R,E)-4,6-dimethylhept-2-ene-1,5-diol