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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-hydroxy-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one 937278-59-6 C19H16N4O2
    4-(3-hydroxy-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one
    —— 4-[((S)-2-{(3S,4S)-5-(3,5-difluoro-phenoxy)-3-hydroxy-4-[3-((methanesulfonyl)(methyl)amino)-5-((R)-(1-phenylethyl)carbamoyl)-benzoylamino]-pentanoylamino}-3-methylbutyrylamino)-methyl]-benzoic acid 1092973-18-6 C42H47F2N5O10S
    4-[((S)-2-{(3S,4S)-5-(3,5-difluoro-phenoxy)-3-hydroxy-4-[3-((methanesulfonyl)(methyl)amino)-5-((R)-(1-phenylethyl)carbamoyl)-benzoylamino]-pentanoylamino}-3-methylbutyrylamino)-methyl]-benzoic acid
    —— 4-(2-fluoro-4-nitrophenoxy)-7-methoxy-6-vinylquinoline 1361235-58-6 C18H13FN2O4
    4-(2-fluoro-4-nitrophenoxy)-7-methoxy-6-vinylquinoline
    —— 4-(benzoyloxy)-3-(p-nitrophenyl)-1,1,4-triphenyl-2-azabuta-1,3-diene 108860-24-8 C34H24N2O4
    4-(benzoyloxy)-3-(p-nitrophenyl)-1,1,4-triphenyl-2-azabuta-1,3-diene
    —— 4-(2-azabicyclo[2.2.1]heptan-2-yl)-2-(3-pyrrolidin-1-ylmethylphenyl)amino-7H-pyrrolo[2,3-d]pyrimidine 1070165-03-5 C23H28N6
    4-(2-azabicyclo[2.2.1]heptan-2-yl)-2-(3-pyrrolidin-1-ylmethylphenyl)amino-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-ethylsulfanyl-3-methyl-1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiophen-3-ol 68570-47-8 C7H14O3S2
    4-ethylsulfanyl-3-methyl-1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiophen-3-ol
    —— 4-[4-(5-ethyl-2,4,6-trioxo-5-phenyl-tetrahydro-pyrimidin-1-yl)-phenyl]-butyric acid methyl ester 69100-65-8 C23H24N2O5
    4-[4-(5-ethyl-2,4,6-trioxo-5-phenyl-tetrahydro-pyrimidin-1-yl)-phenyl]-butyric acid methyl ester
    —— 4-iodo-2,6-bis(trimethylsilyl)phenol 1582787-84-5 C12H21IOSi2
    4-iodo-2,6-bis(trimethylsilyl)phenol
    —— 4,8-Dimethyl-3,7-decadiendinitril 65389-01-7 C12H16N2
    4,8-Dimethyl-3,7-decadiendinitril
    —— [4-(4-Chloro-phenoxymethyl)-piperidin-1-yl]-phenyl-methanone 63608-20-8 C19H20ClNO2
    [4-(4-Chloro-phenoxymethyl)-piperidin-1-yl]-phenyl-methanone
    —— 4-cyclohexylmethoxy-2,6-dimethyl-pyrimidine 66743-00-8 C13H20N2O
    4-cyclohexylmethoxy-2,6-dimethyl-pyrimidine
    —— [4-(Dibutyl-phosphinoyl)-phenyl]-dimethyl-amine 63620-82-6 C16H28NOP
    [4-(Dibutyl-phosphinoyl)-phenyl]-dimethyl-amine
    —— (4aS,4bR,6aR,6bS,8aR,9R,10S,12aS,14aR,14bR,16aS)-10-hydroxy-4a,6a,6b,8a,11,11,14b-heptamethyl-2-phenyl-4a,4b,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b,15,16,16a-icosahydro-4H-piceno[3,4-d][1,3]dioxin-9-yl acetate 206360-26-1 C39H56O5
    (4aS,4bR,6aR,6bS,8aR,9R,10S,12aS,14aR,14bR,16aS)-10-hydroxy-4a,6a,6b,8a,11,11,14b-heptamethyl-2-phenyl-4a,4b,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b,15,16,16a-icosahydro-4H-piceno[3,4-d][1,3]dioxin-9-yl acetate
    —— 4-Amino-1-((2S,4aR,6R,7R,7aS)-2-dimethylamino-7-hydroxy-2-oxo-tetrahydro-2λ5-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)-1H-pyrimidin-2-one 89755-94-2 C11H17N4O6P
    4-Amino-1-((2S,4aR,6R,7R,7aS)-2-dimethylamino-7-hydroxy-2-oxo-tetrahydro-2λ5-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)-1H-pyrimidin-2-one
    —— (4S,5R)-5-allyl-4-tert-butoxycarbonylmethyl-2-oxazolidinone 186422-56-0 C12H19NO4
    (4S,5R)-5-allyl-4-tert-butoxycarbonylmethyl-2-oxazolidinone
    —— 4-(4-(2,2-bis(2′,4′-bis(hexyloxy)-[1,1′-biphenyl]-4-yl)vinyl)phenyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole 1589533-95-8 C73H94BNO6
    4-(4-(2,2-bis(2′,4′-bis(hexyloxy)-[1,1′-biphenyl]-4-yl)vinyl)phenyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole
    —— (4S,5R)-2,2,4-trimethyl-5-[(1S)-1,3,3-trimethoxypropyl]-1,3-dioxolane 133508-51-7 C12H24O5
    (4S,5R)-2,2,4-trimethyl-5-[(1S)-1,3,3-trimethoxypropyl]-1,3-dioxolane
    —— 4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-N-(3-pyridinyl)-1,3,5-triazin-2-amine 1261281-05-3 C21H20F2N8O2
    4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-N-(3-pyridinyl)-1,3,5-triazin-2-amine
    —— 4-[4-Hydroxy-4-(3-trifluoromethyl-phenyl)-piperidin-1-yl]-1-(4-phenoxy-phenyl)-butan-1-one 47759-39-7 C28H28F3NO3
    4-[4-Hydroxy-4-(3-trifluoromethyl-phenyl)-piperidin-1-yl]-1-(4-phenoxy-phenyl)-butan-1-one
    —— (4-Benzoyl-4-hydroxy-3-phenyl-piperidin-1-yl)-acetic acid methyl ester; compound with (E)-but-2-enedioic acid 34604-79-0 C4H4O4*C21H23NO4
    (4-Benzoyl-4-hydroxy-3-phenyl-piperidin-1-yl)-acetic acid methyl ester; compound with (E)-but-2-enedioic acid
    —— [4-(3,4-Dichloro-phenyl)-thiazol-2-yl]-diethyl-amine; compound with sulfuric acid monomethyl ester 35186-49-3 CH4O4S*C13H14Cl2N2S
    [4-(3,4-Dichloro-phenyl)-thiazol-2-yl]-diethyl-amine; compound with sulfuric acid monomethyl ester
    —— 4-methoxy-2-{2-[3-(4-methoxyphenyl)-7-methyl-4-oxo-3,4-dihydroquinazolin-2-yl]ethyl}-1H-isoindole-1,3(2H)-dione 1257296-85-7 C27H23N3O5
    4-methoxy-2-{2-[3-(4-methoxyphenyl)-7-methyl-4-oxo-3,4-dihydroquinazolin-2-yl]ethyl}-1H-isoindole-1,3(2H)-dione
    —— 4-Methyl-8-(1-methylpyrazol-4-yl)-6-[4-(trifluoromethoxy)phenyl]pyrido[4,3-b][1,4]oxazine-3,5-dione 1590406-98-6 C19H15F3N4O4
    4-Methyl-8-(1-methylpyrazol-4-yl)-6-[4-(trifluoromethoxy)phenyl]pyrido[4,3-b][1,4]oxazine-3,5-dione
    —— 4-[2-amino-5-(4-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(2,4-difluorophenyl)-piperazine-1-carboxamide 1423162-88-2 C23H19F3N6OS
    4-[2-amino-5-(4-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(2,4-difluorophenyl)-piperazine-1-carboxamide
    —— (4R)-8-iodo-4-methyl-6-methylideneoct-1-ene 900149-47-5 C10H17I
    (4R)-8-iodo-4-methyl-6-methylideneoct-1-ene
    —— 4-<i>tert</i>-butyl-pyridine-2-carboxylic acid benzylamide 68692-49-9 C17H20N2O
    4-<i>tert</i>-butyl-pyridine-2-carboxylic acid benzylamide
    —— 4'-acetoxy-4-methyl-1<i>H</i>,1'<i>H</i>-[2,2']bipyrrolyl-3,5,5'-tricarboxylic acid trimethyl ester 65100-94-9 C17H18N2O8
    4'-acetoxy-4-methyl-1<i>H</i>,1'<i>H</i>-[2,2']bipyrrolyl-3,5,5'-tricarboxylic acid trimethyl ester
    —— 4-acetyl-bilin-1,5,19-trione 66314-76-9 C33H40N4O4
    4-acetyl-bilin-1,5,19-trione
    —— 4-Methyl-3-phthalimidopentanal 132163-78-1 C14H15NO3
    4-Methyl-3-phthalimidopentanal
    —— 4-(1'-ethoxy-1',2'-ethanedionyl)-2,7-di-t-butyl-9,9-dimethylxanthene 1096152-85-0 C27H34O4
    4-(1'-ethoxy-1',2'-ethanedionyl)-2,7-di-t-butyl-9,9-dimethylxanthene
    —— 4-methoxy-2-(4'-methoxyphenyl)-3-phenylquinoline 1148108-57-9 C23H19NO2
    4-methoxy-2-(4'-methoxyphenyl)-3-phenylquinoline
    —— 4-bromo-4,4-difluoro-1-phenylbutan-1-one 1529771-29-6 C10H9BrF2O
    4-bromo-4,4-difluoro-1-phenylbutan-1-one
    —— (4E,8E)-dodeca-4,8-diene-6,7-diol 114612-53-2 C12H22O2
    (4E,8E)-dodeca-4,8-diene-6,7-diol
    —— 4-cyano-5-(4-methyl-anilino)-oxazole-2-carboxylic acid 4-methyl-anilide 66779-79-1 C19H16N4O2
    4-cyano-5-(4-methyl-anilino)-oxazole-2-carboxylic acid 4-methyl-anilide
    —— 4-fluoro-3-methyl-5-(4-pentylphenyl)-1-phenyl-1H-pyrazole 1318239-34-7 C21H23FN2
    4-fluoro-3-methyl-5-(4-pentylphenyl)-1-phenyl-1H-pyrazole
    —— 4,7-dibromo-6-methyl-1<i>H</i>-furo[3,4-<i>c</i>]pyridin-3-one 63644-81-5 C8H5Br2NO2
    4,7-dibromo-6-methyl-1<i>H</i>-furo[3,4-<i>c</i>]pyridin-3-one
    —— 4,4'-dimethyl-1,3,1',3'-tetrahydro-2H,2'H-2,2'-ditosyl-2-azacyclopenta[a]-5,5'-bis(biphenylenyl) 1334111-03-3 C44H36N2O4S2
    4,4'-dimethyl-1,3,1',3'-tetrahydro-2H,2'H-2,2'-ditosyl-2-azacyclopenta[a]-5,5'-bis(biphenylenyl)
    —— 4-(4-methoxybenzylidene)-2-phenyl-1-(1,3-diphenyl-1H-pyrazol-5-yl)-1H-imidazol-5(4H)-one 1255861-34-7 C32H24N4O2
    4-(4-methoxybenzylidene)-2-phenyl-1-(1,3-diphenyl-1H-pyrazol-5-yl)-1H-imidazol-5(4H)-one
    —— 4-iodo-6-methyl-2-piperidyl-3-pyridylamine 313950-16-2 C11H16IN3
    4-iodo-6-methyl-2-piperidyl-3-pyridylamine
    —— (4S)-3-(2'R,3'S)-2'-azido-3'-(phenylbutanoyl)-4-(phenylmethyl)-2-oxazolidinone 128707-87-9 C20H20N4O3
    (4S)-3-(2'R,3'S)-2'-azido-3'-(phenylbutanoyl)-4-(phenylmethyl)-2-oxazolidinone
    —— 4-Aminomethyl-6-chloro-chromen-2-one; hydrochloride 98317-64-7 C10H8ClNO2*ClH
    4-Aminomethyl-6-chloro-chromen-2-one; hydrochloride
    —— 4,5-dibromo-3-cyano-2-nitrothiophene 884738-27-6 C5Br2N2O2S
    4,5-dibromo-3-cyano-2-nitrothiophene
    —— 4-(Cyan-(4-nitrophenyl)-methylen)-2,3,5-triphenyl-2-cyclopenten-1-on 73662-03-0 C31H20N2O3
    4-(Cyan-(4-nitrophenyl)-methylen)-2,3,5-triphenyl-2-cyclopenten-1-on
    —— 4-Chloro-2,2-dimethyl-3-oxo-hexanoic acid methyl ester 58548-56-4 C9H15ClO3
    4-Chloro-2,2-dimethyl-3-oxo-hexanoic acid methyl ester
    —— 4-{2-[(3-chlorophenyl)amino]pyrimidin-4-yl}-N,N-dimethylpyridine-2-carboxamide 1082009-31-1 C18H16ClN5O
    4-{2-[(3-chlorophenyl)amino]pyrimidin-4-yl}-N,N-dimethylpyridine-2-carboxamide
    —— (4R,5R,8S)-8-(methoxymethoxy)-4-<(methoxymethoxy)methyl>-5,9-dimethyl-2-(trimethylsilyloxy)-2-decene 142746-55-2 C20H42O5Si
    (4R,5R,8S)-8-(methoxymethoxy)-4-<(methoxymethoxy)methyl>-5,9-dimethyl-2-(trimethylsilyloxy)-2-decene
    —— 4-Hexyloxy-benzoic acid 4-(4-bromo-phenylethynyl)-phenyl ester 77719-19-8 C27H25BrO3
    4-Hexyloxy-benzoic acid 4-(4-bromo-phenylethynyl)-phenyl ester
    —— (4-{[3-(tert-butoxycarbonyl)benzyl]oxy}phenyl)acetic acid 907948-69-0 C20H22O5
    (4-{[3-(tert-butoxycarbonyl)benzyl]oxy}phenyl)acetic acid
    —— 4-[4-[(furan-2-ylmethyl)-amino]-6-(4-piperidin-1-yl-phenylamino)-[1,3,5]triazin-2-ylamino]-phenol 1174116-93-8 C25H27N7O2
    4-[4-[(furan-2-ylmethyl)-amino]-6-(4-piperidin-1-yl-phenylamino)-[1,3,5]triazin-2-ylamino]-phenol
    —— (4-methoxy-3-{2-(2-oxo-oxazolidin-3-ylmethyl)-4-[(pyridine-3-carbonyl)-amino]-phenoxy}-phenyl)-acetic acid 1182353-20-3 C25H23N3O7
    (4-methoxy-3-{2-(2-oxo-oxazolidin-3-ylmethyl)-4-[(pyridine-3-carbonyl)-amino]-phenoxy}-phenyl)-acetic acid