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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzoyl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-hexadecahydro-8-aza-pentaleno[2,1-a]phenanthrene-9-carboxylic acid ethyl ester 1323942-81-9 C33H37F2NO7
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-benzoyl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-hexadecahydro-8-aza-pentaleno[2,1-a]phenanthrene-9-carboxylic acid ethyl ester
    —— 4-nitro-3-propylaminobenzonitrile 475489-79-3 C10H11N3O2
    4-nitro-3-propylaminobenzonitrile
    —— (4aR,5S,7aS)-4a-Benzenesulfonyl-5-((1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyloxy)-4a,5,7a,8-tetrahydro-4H-thieno[2',3':4,5]benzo[1,2-c]furan-7-one 139333-22-5 C26H32O5S2
    (4aR,5S,7aS)-4a-Benzenesulfonyl-5-((1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyloxy)-4a,5,7a,8-tetrahydro-4H-thieno[2',3':4,5]benzo[1,2-c]furan-7-one
    —— (4aR,6aR,9aS)-2-Hydroxy-8,8-dimethyl-octahydro-pentaleno[1,6a-c]pyran-5-one 83588-25-4 C13H20O3
    (4aR,6aR,9aS)-2-Hydroxy-8,8-dimethyl-octahydro-pentaleno[1,6a-c]pyran-5-one
    —— 4-butyl-N-[2-[3-[(4-fluorophenyl)methyl]imidazol-4-yl]ethyl]-1-methylsulfonylpiperazine-2-carboxamide 281196-13-2 C22H32FN5O3S
    4-butyl-N-[2-[3-[(4-fluorophenyl)methyl]imidazol-4-yl]ethyl]-1-methylsulfonylpiperazine-2-carboxamide
    —— (4aR,7R,7aS)-6-Oxo-hexahydro-furo[2,3-b][1,4]dioxine-7-carboxylic acid methyl ester 98736-21-1 C8H10O6
    (4aR,7R,7aS)-6-Oxo-hexahydro-furo[2,3-b][1,4]dioxine-7-carboxylic acid methyl ester
    —— 4-(2-phenanthren-9-ylethenyl)hexacyclo[12.12.0.02,11.05,10.015,20.021,26]hexacosa-1(14),2(11),3,5,7,9,12,15,17,19,21,23,25-tridecaene 62131-69-5 C42H26
    4-(2-phenanthren-9-ylethenyl)hexacyclo[12.12.0.02,11.05,10.015,20.021,26]hexacosa-1(14),2(11),3,5,7,9,12,15,17,19,21,23,25-tridecaene
    —— 4-oxo-3,4-dihydro-pyrimido[4,5-<i>b</i>]quinoline-2-carboxylic acid 2-(3-amino-phenoxy)-ethylamide 62877-08-1 C20H17N5O3
    4-oxo-3,4-dihydro-pyrimido[4,5-<i>b</i>]quinoline-2-carboxylic acid 2-(3-amino-phenoxy)-ethylamide
    —— 4-[5-(1H-pyrrol-2-yl)-1H-1,2,4-triazol-3-yl]piperidine 1116117-77-1 C11H15N5
    4-[5-(1H-pyrrol-2-yl)-1H-1,2,4-triazol-3-yl]piperidine
    —— 4-chloro-N-[(2,5-dihydroxyphenyl)methylideneamino]benzamide 458549-58-1 C14H11ClN2O3
    4-chloro-N-[(2,5-dihydroxyphenyl)methylideneamino]benzamide
    —— 4-cyano-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate 1268336-25-9 C16H20BNO4
    4-cyano-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate
    —— (4aR,5S,8aS,9R,9aR,10aS)-5-((1S,2S,4R,5R)-4-Benzyloxy-6,8-dioxa-bicyclo[3.2.1]oct-2-yl)-2,2-di-tert-butyl-7,7-dimethyl-9-triisopropylsilanyloxy-hexahydro-1,3,6,8,10-pentaoxa-2-sila-anthracene 848864-34-6 C40H68O9Si2
    (4aR,5S,8aS,9R,9aR,10aS)-5-((1S,2S,4R,5R)-4-Benzyloxy-6,8-dioxa-bicyclo[3.2.1]oct-2-yl)-2,2-di-tert-butyl-7,7-dimethyl-9-triisopropylsilanyloxy-hexahydro-1,3,6,8,10-pentaoxa-2-sila-anthracene
    —— 4-(2-Hydroxy-ethoxy)-2-methyl-cyclohex-1-enecarboxylic acid ethyl ester 89654-13-7 C12H20O4
    4-(2-Hydroxy-ethoxy)-2-methyl-cyclohex-1-enecarboxylic acid ethyl ester
    —— 4'-methyl-5-[(2R)-2-({[(2S)-2-hydroxy-3-phenoxypropyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-1,1'-biphenyl-2-carboxylic acid 437765-12-3 C33H33NO5
    4'-methyl-5-[(2R)-2-({[(2S)-2-hydroxy-3-phenoxypropyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-1,1'-biphenyl-2-carboxylic acid
    —— 4-Nitro-3,5-dimethyl-1-heptyl-pyrazol 91843-46-8 C12H21N3O2
    4-Nitro-3,5-dimethyl-1-heptyl-pyrazol
    —— (4S,5S)-trans-4-bromo-5-(1H-inden-1-ylmethyl)-2,2-dimethyl-1,3-dioxolane 136672-49-6 C16H19BrO2
    (4S,5S)-trans-4-bromo-5-(1H-inden-1-ylmethyl)-2,2-dimethyl-1,3-dioxolane
    —— [(4-bromophenyl)-cyano-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)methyl] benzoate 89549-82-6 C26H16BrN5O2
    [(4-bromophenyl)-cyano-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)methyl] benzoate
    —— [4-Phenoxy-phenyl]-[4-dimethylamino-phenyl]-tellurdibromid 66606-13-1 C20H19Br2NOTe
    [4-Phenoxy-phenyl]-[4-dimethylamino-phenyl]-tellurdibromid
    —— (4-Chloro-phenylsulfanyl)-difluoro-acetic acid tert-butyl ester 676316-36-2 C12H13ClF2O2S
    (4-Chloro-phenylsulfanyl)-difluoro-acetic acid tert-butyl ester
    —— 4-{N'-[1-(2-Nitro-phenyl)-meth-(E)-ylidene]-hydrazino}-2-phenyl-2H-phthalazin-1-one 113816-49-2 C21H15N5O3
    4-{N'-[1-(2-Nitro-phenyl)-meth-(E)-ylidene]-hydrazino}-2-phenyl-2H-phthalazin-1-one
    —— 4-(3-fluoro-5-iodophenoxy)-3-methoxyaniline 1351862-00-4 C13H11FINO2
    4-(3-fluoro-5-iodophenoxy)-3-methoxyaniline
    —— [4-[(2-phenyl-5-propyl-4-oxazolyl)methoxy]phenyl]methanol 441356-90-7 C20H21NO3
    [4-[(2-phenyl-5-propyl-4-oxazolyl)methoxy]phenyl]methanol
    —— 4,5-dimethyl-3-cyclohexenone 133661-15-1 C8H12O
    4,5-dimethyl-3-cyclohexenone
    —— 4-nitrophenyl 2,3-O-isopropylidene-β-D-mannopyranoside 126777-62-6 C15H19NO8
    4-nitrophenyl 2,3-O-isopropylidene-β-D-mannopyranoside
    —— [4-[(4-methoxyphenyl)methoxy]-4-oxobutyl] 3-hydroxy-4-methoxybenzoate 66498-44-0 C20H22O7
    [4-[(4-methoxyphenyl)methoxy]-4-oxobutyl] 3-hydroxy-4-methoxybenzoate
    —— 4-benzoyloxy-1-methyl-3-(5-methyl-isoxazol-3-yl)-1<i>H</i>-quinolin-2-one 66134-51-8 C21H16N2O4
    4-benzoyloxy-1-methyl-3-(5-methyl-isoxazol-3-yl)-1<i>H</i>-quinolin-2-one
    —— 4-nitro-2-(piperazine-1-carbonyl)-benzoic acid 72547-52-5 C12H13N3O5
    4-nitro-2-(piperazine-1-carbonyl)-benzoic acid
    —— 4-benzoyl-1-methyl-piperidine-4-carboxylic acid ethyl ester 102076-17-5 C16H21NO3
    4-benzoyl-1-methyl-piperidine-4-carboxylic acid ethyl ester
    —— 4,4,5,5-tetramethyl-2-<(2E)-1-phenoxy-2-butenyl>-1,3,2-dioxaborolane 118494-15-8 C16H23BO3
    4,4,5,5-tetramethyl-2-<(2E)-1-phenoxy-2-butenyl>-1,3,2-dioxaborolane
    —— (4aS,5R,6S)-3-Methoxy-6-[(3R,4S,5R,6R)-3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yloxy]-5-vinyl-4,4a,5,6-tetrahydro-3H-pyrano[3,4-c]pyran-1-one 119170-56-8 C41H80O10Si4
    (4aS,5R,6S)-3-Methoxy-6-[(3R,4S,5R,6R)-3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yloxy]-5-vinyl-4,4a,5,6-tetrahydro-3H-pyrano[3,4-c]pyran-1-one
    —— 4-phenylazoresorcinol anion 121080-21-5 C12H9N2O2
    4-phenylazoresorcinol anion
    —— 4-(trans-4-n-propylcyclohexyl)-2-bromothiophenol 83168-02-9 C15H21BrS
    4-(trans-4-n-propylcyclohexyl)-2-bromothiophenol
    —— 4,6-Pyrimidinediamine, 2-(ethylthio)-5-(phenylazo)- 104751-74-8 C12H14N6S
    4,6-Pyrimidinediamine, 2-(ethylthio)-5-(phenylazo)-
    —— (4-(benzyloxy)phenyl)(4-(4-methoxyphenyl)isoquinolin-1-yl)-methanone 1597444-86-4 C30H23NO3
    (4-(benzyloxy)phenyl)(4-(4-methoxyphenyl)isoquinolin-1-yl)-methanone
    —— 4-N-(4-chlorophenyl)-4-N-ethyl-6-iodopyrimidine-2,4-diamine 1374420-77-5 C12H12ClIN4
    4-N-(4-chlorophenyl)-4-N-ethyl-6-iodopyrimidine-2,4-diamine
    —— 4-{[3,5-bis(trifluoromethyl)benzyl]amino}-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide 1227863-31-1 C25H23F6N5O2
    4-{[3,5-bis(trifluoromethyl)benzyl]amino}-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide
    —— 4-(3-Benzyl-isoxazolidin-3-yl)-benzonitrile 87086-14-4 C17H16N2O
    4-(3-Benzyl-isoxazolidin-3-yl)-benzonitrile
    —— 4-cyclopropyl-5-iodo-7-(toluene-4-sulfonyl)-7H-pyrrolo[2,3-d]pyrimidine 1344666-66-5 C16H14IN3O2S
    4-cyclopropyl-5-iodo-7-(toluene-4-sulfonyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-methyl-4-trifluoromethyl-cyclohexene 380-91-6 C8H11F3
    4-methyl-4-trifluoromethyl-cyclohexene
    —— (4aR,7R)-5,7-Dihydroxy-3,8a-dimethyl-decahydro-naphtho[2,3-b]furan-2-one 93807-93-3 C14H22O4
    (4aR,7R)-5,7-Dihydroxy-3,8a-dimethyl-decahydro-naphtho[2,3-b]furan-2-one
    —— 4-(4,6-bis-octylsulfanyl-[1,3,5]triazin-2-yl)-2,6-di-<i>tert</i>-butyl-phenol 39034-22-5 C33H55N3OS2
    4-(4,6-bis-octylsulfanyl-[1,3,5]triazin-2-yl)-2,6-di-<i>tert</i>-butyl-phenol
    —— 4-C-Hydroxymethyl-3.4-O-isopropyliden-2.3-D-erythro-pentitol-tetraacetat 98693-51-7 C17H26O10
    4-C-Hydroxymethyl-3.4-O-isopropyliden-2.3-D-erythro-pentitol-tetraacetat
    —— 4-<5-Phenyl-pyrazol-3-yl>-tropolon 1033-53-0 C16H12N2O2
    4-<5-Phenyl-pyrazol-3-yl>-tropolon
    —— 4-<Benzylamino-acetamino>-benzoesaeure-<4-isopropyloxy-anilid> 95822-40-5 C25H27N3O3
    4-<Benzylamino-acetamino>-benzoesaeure-<4-isopropyloxy-anilid>
    —— 4-Benzolazo-3-(p-methyl-phenyliminomethyl)-1-phenyl-Δ<sup>2</sup>-pyrazolinon-(5) 22358-37-8 C23H19N5O
    4-Benzolazo-3-(p-methyl-phenyliminomethyl)-1-phenyl-Δ<sup>2</sup>-pyrazolinon-(5)
    —— 4-Hydroxymethyl-2-methyl-2-aethyl-5-propyl-1,3-dioxolan 91009-43-7 C10H20O3
    4-Hydroxymethyl-2-methyl-2-aethyl-5-propyl-1,3-dioxolan
    —— (4-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperazin-1-yl)(3-methoxyphenyl)methanone 1338242-56-0 C32H29N7O2
    (4-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperazin-1-yl)(3-methoxyphenyl)methanone
    —— 4-methylsulfanyl-2-morpholin-4-yl-5-nitro-quinazoline 41078-40-4 C13H14N4O3S
    4-methylsulfanyl-2-morpholin-4-yl-5-nitro-quinazoline
    —— 4-[2-Hydroxy-3-(3,7,7-trimethyl-5,9-dihydro-6,8-dioxa-2-aza-benzocyclohepten-4-yloxy)-propyl]-piperazine-1-carboxylic acid ethyl ester 83482-05-7 C21H33N3O6
    4-[2-Hydroxy-3-(3,7,7-trimethyl-5,9-dihydro-6,8-dioxa-2-aza-benzocyclohepten-4-yloxy)-propyl]-piperazine-1-carboxylic acid ethyl ester
    —— 4,14,15,16-tetrahydrotribenzo[a,de,hi]tetracene 103820-59-3 C28H20
    4,14,15,16-tetrahydrotribenzo[a,de,hi]tetracene