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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5S)-4-((Z)-hex-2-en-1-yl)-5-vinylcyclohex-1-ene 1366127-42-5 C14H22
    (4S,5S)-4-((Z)-hex-2-en-1-yl)-5-vinylcyclohex-1-ene
    —— 4-(1H-benzimidazol-2-yl)-1-(3-chloro-4-methylphenyl)pyrrolidin-2-one 862828-67-9 C18H16ClN3O
    4-(1H-benzimidazol-2-yl)-1-(3-chloro-4-methylphenyl)pyrrolidin-2-one
    —— (4S,5S)-4-(3-((4-fluorophenyl)ethynyl)phenyl)-5-(3-methoxyphenyl)-oxazolidin-2-one 1375750-55-2 C24H18FNO3
    (4S,5S)-4-(3-((4-fluorophenyl)ethynyl)phenyl)-5-(3-methoxyphenyl)-oxazolidin-2-one
    —— 4-Aethyl-3-<2-hydroxy-1-methoxycarbonyl-vinyl>-5-methoxy-pentansaeure-methylester 93404-86-5 C13H22O6
    4-Aethyl-3-<2-hydroxy-1-methoxycarbonyl-vinyl>-5-methoxy-pentansaeure-methylester
    —— 4-<p-Methoxyphenyl>-3-chlor-dihydro-4,5-dioxo-2,2-benzo<f>-3H-oxathiazepin-1,2,5 16261-54-4 C15H14ClNO4S
    4-<p-Methoxyphenyl>-3-chlor-dihydro-4,5-dioxo-2,2-benzo<f>-3H-oxathiazepin-1,2,5
    —— 4-Amino-10H-thieno[2,3-b][1,5]benzodiazepine-2-methanol 186792-97-2 C12H11N3OS
    4-Amino-10H-thieno[2,3-b][1,5]benzodiazepine-2-methanol
    —— 4-benzyloxy-6-methoxy-2,3-dimethyl-benzaldehyde 647012-32-6 C17H18O3
    4-benzyloxy-6-methoxy-2,3-dimethyl-benzaldehyde
    —— ({[4-Bromo-2-(diethoxy-pyridin-2-yl-methyl)-phenyl]-methyl-carbamoyl}-methyl)-carbamic acid methyl ester 33346-04-2 C21H26BrN3O5
    ({[4-Bromo-2-(diethoxy-pyridin-2-yl-methyl)-phenyl]-methyl-carbamoyl}-methyl)-carbamic acid methyl ester
    —— (4-Chloro-3,6-dioxo-cyclohexa-1,4-dienyl)-carbamic acid ethyl ester 2110-76-1 C9H8ClNO4
    (4-Chloro-3,6-dioxo-cyclohexa-1,4-dienyl)-carbamic acid ethyl ester
    —— 4-(butyl-ethyl-amino)-8-chloro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 36975-98-1 C21H24ClN3O
    4-(butyl-ethyl-amino)-8-chloro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
    —— 4-<4'-(Benzoxazol-2-yl)-2'-chlor-stilben-4-yl>-5-chlor-2-phenyl-2H-1,2,3-triazol 65204-08-2 C29H18Cl2N4O
    4-<4'-(Benzoxazol-2-yl)-2'-chlor-stilben-4-yl>-5-chlor-2-phenyl-2H-1,2,3-triazol
    —— 4-chloro-1-{4-[4-hydroxy-4-(1-naphthyl)-1-piperidinyl]butyl}-1H-pyrazole 177944-99-9 C22H26ClN3O
    4-chloro-1-{4-[4-hydroxy-4-(1-naphthyl)-1-piperidinyl]butyl}-1H-pyrazole
    —— (4aS,5R,8aR)-5-[(1S,2R)-1,3-Dimethoxy-2-(tetrahydro-pyran-2-yloxy)-propyl]-1,4-dioxo-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester 124150-81-8 C22H30O8
    (4aS,5R,8aR)-5-[(1S,2R)-1,3-Dimethoxy-2-(tetrahydro-pyran-2-yloxy)-propyl]-1,4-dioxo-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester
    —— 4-(4-methoxyphenyl)-2,2-diphenylbutanenitrile 1173371-73-7 C23H21NO
    4-(4-methoxyphenyl)-2,2-diphenylbutanenitrile
    —— (4aR,8aR)-4a,8a-Dichloro-octahydro-benzo[1,4]oxathiine 77228-21-8 C8H12Cl2OS
    (4aR,8aR)-4a,8a-Dichloro-octahydro-benzo[1,4]oxathiine
    —— 4-chloro-5,6-dimethoxy-3-phenyl-1,2-benzisoxazole 140665-25-4 C15H12ClNO3
    4-chloro-5,6-dimethoxy-3-phenyl-1,2-benzisoxazole
    —— 4-(4-chloro-2-fluoro-5-acetoxyphenyl)-1-methyl-2-trifluoromethylpyrrole 312964-14-0 C14H10ClF4NO2
    4-(4-chloro-2-fluoro-5-acetoxyphenyl)-1-methyl-2-trifluoromethylpyrrole
    —— 4-(1-azido-2-ethoxy-ethyl)-2,2-dimethyl[1,3]dioxolane 1246198-22-0 C9H17N3O3
    4-(1-azido-2-ethoxy-ethyl)-2,2-dimethyl[1,3]dioxolane
    —— (4-Ethoxy-phenyl)-(6-hexyloxy-pyridin-3-yl)-diazene 99387-20-9 C19H25N3O2
    (4-Ethoxy-phenyl)-(6-hexyloxy-pyridin-3-yl)-diazene
    —— 4-[7,12-Bis-(4-mercapto-butoxy)-3,8,13-trimethoxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononen-2-yloxy]-butane-1-thiol 188120-52-7 C36H48O6S3
    4-[7,12-Bis-(4-mercapto-butoxy)-3,8,13-trimethoxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononen-2-yloxy]-butane-1-thiol
    —— [(4-methoxy-phenylthiocarbamoyl)-hydrazono]-di-acetic acid 96080-32-9 C12H15N3O5S
    [(4-methoxy-phenylthiocarbamoyl)-hydrazono]-di-acetic acid
    —— (4-chloro-3,5-dimethylphenyl)(morpholino)methanone 1213264-59-5 C13H16ClNO2
    (4-chloro-3,5-dimethylphenyl)(morpholino)methanone
    —— (4aR,8S,9aS)-2,8-Dimethyl-octahydro-4a,8-methano-benzocyclohepten-4-one 130216-48-7 C14H22O
    (4aR,8S,9aS)-2,8-Dimethyl-octahydro-4a,8-methano-benzocyclohepten-4-one
    —— 4-amino-2-(4-trifluoromethyl-benzoylamino)-benzoic acid methyl ester 848825-82-1 C16H13F3N2O3
    4-amino-2-(4-trifluoromethyl-benzoylamino)-benzoic acid methyl ester
    —— 4-(cyclopropylmethoxy)-3-fluorobenzaldehyde 883525-70-0 C11H11FO2
    4-(cyclopropylmethoxy)-3-fluorobenzaldehyde
    —— (4E,8E)-(2S,6S,10R,11R)-11-[4-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-undecyloxy)-benzyloxy]-2,6,10-trimethyl-dodeca-4,8-dien-1-ol 780772-71-6 C33H39F17O3
    (4E,8E)-(2S,6S,10R,11R)-11-[4-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-undecyloxy)-benzyloxy]-2,6,10-trimethyl-dodeca-4,8-dien-1-ol
    —— 4-(5-methyl-1H-pyrazol-4-yl)-N-(2-piperidin-1-ylethyl)pyrimidin-2-amine 1160104-49-3 C15H22N6
    4-(5-methyl-1H-pyrazol-4-yl)-N-(2-piperidin-1-ylethyl)pyrimidin-2-amine
    —— 4-(4-chlorophenyl)-N-(4-((6-((2-(methyloxy)ethyl)oxy)-4-quinolinyl)thio)phenyl)-1-phthalazinamine 1071535-85-7 C32H25ClN4O2S
    4-(4-chlorophenyl)-N-(4-((6-((2-(methyloxy)ethyl)oxy)-4-quinolinyl)thio)phenyl)-1-phthalazinamine
    —— 4-[N-(2,6-dichloroanilino)-C-methylcarbonimidoyl]benzonitrile 77635-78-0 C15H11Cl2N3
    4-[N-(2,6-dichloroanilino)-C-methylcarbonimidoyl]benzonitrile
    —— 4-Methyl-3-allyl-4H-1,2,4-benzothiadiazine 1,1-Dioxide 92629-00-0 C11H12N2O2S
    4-Methyl-3-allyl-4H-1,2,4-benzothiadiazine 1,1-Dioxide
    —— 4,4-dimethyl-1-ferrocenyl-2-oxaspiro[5.5]-undecane-3,5-dione 1338362-86-9 C22H26FeO3
    4,4-dimethyl-1-ferrocenyl-2-oxaspiro[5.5]-undecane-3,5-dione
    —— 4-[4-(5-Chlorothiophen-2-yl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1160559-60-3 C21H23ClO3S
    4-[4-(5-Chlorothiophen-2-yl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-[4-(3,5-Dichlorophenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1160560-18-8 C23H24Cl2O3
    4-[4-(3,5-Dichlorophenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-(3-{4-[(1S,2S)-2-tert-butoxycarbonylamino-3-(3,3-difluoropyrrolidin-1-yl)-1-methyl-3-oxopropyl]-3-fluorophenoxy}propyl)piperidine-1-carboxylic acid isopropyl ester 1131871-92-5 C31H46F3N3O6
    4-(3-{4-[(1S,2S)-2-tert-butoxycarbonylamino-3-(3,3-difluoropyrrolidin-1-yl)-1-methyl-3-oxopropyl]-3-fluorophenoxy}propyl)piperidine-1-carboxylic acid isopropyl ester
    —— 4-chloro-2-(3-cyanophenyl)-pyridine 1286709-14-5 C12H7ClN2
    4-chloro-2-(3-cyanophenyl)-pyridine
    —— 4-({[4-(5-methyl-4-morpholin-4-yl-5H-pyrrolo[3,2-d]pyrimidin-2-yl)phenyl]carbamoyl}amino)-N-(2-pyrrolidin-1-ylethyl)benzamide 1155811-61-2 C31H36N8O3
    4-({[4-(5-methyl-4-morpholin-4-yl-5H-pyrrolo[3,2-d]pyrimidin-2-yl)phenyl]carbamoyl}amino)-N-(2-pyrrolidin-1-ylethyl)benzamide
    —— 4-((Z)-3-Ethoxy-3-phenylamino-acryloyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 77747-51-4 C22H23N3O3
    4-((Z)-3-Ethoxy-3-phenylamino-acryloyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-oxo-4-phenyl-4<i>H</i>-4λ<sup>5</sup>-phosphinino[3,2-<i>b</i>;5,6-<i>b</i>']dithiophen-8-one 53474-84-3 C15H9O2PS2
    4-oxo-4-phenyl-4<i>H</i>-4λ<sup>5</sup>-phosphinino[3,2-<i>b</i>;5,6-<i>b</i>']dithiophen-8-one
    —— 4-(4-chloro-phenyl)-2,5-diphenyl-2<i>H</i>-[1,3,2]diazaphosphole 2-oxide 69643-37-4 C20H14ClN2OP
    4-(4-chloro-phenyl)-2,5-diphenyl-2<i>H</i>-[1,3,2]diazaphosphole 2-oxide
    —— 4-(β-aminoethyl)-4'-(β-ethoxycarbonylethyl)-3,3'-dimethylpyrromethene dihydrobromide monohydrate 132281-88-0 2BrH*C18H25N3O2
    4-(β-aminoethyl)-4'-(β-ethoxycarbonylethyl)-3,3'-dimethylpyrromethene dihydrobromide monohydrate
    —— (4,6,7,8-tetrahydrothieno[3,2-c]oxepin-4-yl)methanamine hydrochloride 1310421-91-0 C9H13NOS*ClH
    (4,6,7,8-tetrahydrothieno[3,2-c]oxepin-4-yl)methanamine hydrochloride
    —— 4(S)-(3-methoxymethoxypropyl)-2,2-diphenyl-1-oxa-2-silacyclopentane 1277182-92-9 C20H26O3Si
    4(S)-(3-methoxymethoxypropyl)-2,2-diphenyl-1-oxa-2-silacyclopentane
    —— (4-iodobutyl)-(1-methoxy-4-oxocyclohexa-2,5-dienyl)carbamic acid phenyl ester 1009557-66-7 C18H20INO4
    (4-iodobutyl)-(1-methoxy-4-oxocyclohexa-2,5-dienyl)carbamic acid phenyl ester
    —— 4-[2-[4-[[[4-[(2-methoxyphenyl)methyl]-6-(4-methylphenyl)pyridazin-3-yl]hydrazinylidene]methyl]phenoxy]ethoxy]benzaldehyde 1155314-90-1 C35H32N4O4
    4-[2-[4-[[[4-[(2-methoxyphenyl)methyl]-6-(4-methylphenyl)pyridazin-3-yl]hydrazinylidene]methyl]phenoxy]ethoxy]benzaldehyde
    —— 4-[4-(3-diphenylaminopropyl)piperazin-1-yl]butyronitrile 916140-60-8 C23H30N4
    4-[4-(3-diphenylaminopropyl)piperazin-1-yl]butyronitrile
    —— 4,4'-(hydrazine-1,2-diylidenebis((4-fluorophenyl)methaneylylidene))dianiline 71970-06-4 C26H20F2N4
    4,4'-(hydrazine-1,2-diylidenebis((4-fluorophenyl)methaneylylidene))dianiline
    —— [4-(cyclobutylmethoxy)-3-methoxyphenyl]acetic acid 1047680-58-9 C14H18O4
    [4-(cyclobutylmethoxy)-3-methoxyphenyl]acetic acid
    —— 4-ethyl-3-methyl-3-thiophen-2-yl-pyrrolidine-2,5-dione 15302-33-7 C11H13NO2S
    4-ethyl-3-methyl-3-thiophen-2-yl-pyrrolidine-2,5-dione
    —— 4-{7-(methylsulfonyl)dipyrrolo[3,2-b:2',3'-e]pyridin-1(7H)-yl}benzoate 1383604-44-1 C19H17N3O4S
    4-{7-(methylsulfonyl)dipyrrolo[3,2-b:2',3'-e]pyridin-1(7H)-yl}benzoate
    —— (4R,5S)-tert-butyl 1-(diphenylphosphoryl)-5-methyl-5-(4-methylphenyl)-4,5-dihydro-1H-imidazole-4-carboxylate 1613309-38-8 C28H31N2O3P
    (4R,5S)-tert-butyl 1-(diphenylphosphoryl)-5-methyl-5-(4-methylphenyl)-4,5-dihydro-1H-imidazole-4-carboxylate