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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,6-O-cyclohexylidene-D-galactose diethyl dithioacetal 99773-22-5 C16H30O5S2
    3,6-O-cyclohexylidene-D-galactose diethyl dithioacetal
    —— (3R)-morpholine-3,4-dicarboxylic acid 4-(9H-fluoren-9-ylmethyl) ester 3-methyl ester 942153-02-8 C21H21NO5
    (3R)-morpholine-3,4-dicarboxylic acid 4-(9H-fluoren-9-ylmethyl) ester 3-methyl ester
    —— 3,3-diethyloxirane-2,2-dicarbonitrile 78032-68-5 C8H10N2O
    3,3-diethyloxirane-2,2-dicarbonitrile
    —— 3-benzyl-7-(3-{[tert-butyl(dimethyl)silyl]oxy}prop-1-yn-1-yl)-5-{[2-(trimethylsilyl)ethoxy]methyl}-3,5-dihydro-4H-pyrazolo[4,3-d][1,2,3]triazin-4-one 1136083-85-6 C26H39N5O3Si2
    3-benzyl-7-(3-{[tert-butyl(dimethyl)silyl]oxy}prop-1-yn-1-yl)-5-{[2-(trimethylsilyl)ethoxy]methyl}-3,5-dihydro-4H-pyrazolo[4,3-d][1,2,3]triazin-4-one
    —— 3-benzhydryl-1-benzylidene-indene 861541-66-4 C29H22
    3-benzhydryl-1-benzylidene-indene
    —— 3-[2β-dimethoxymethyl-5β-phenoxy-3α-(tetrahydropyran-2-yloxy)cyclopent-1α-yl]propionaldehyde 75555-00-9 C22H32O6
    3-[2β-dimethoxymethyl-5β-phenoxy-3α-(tetrahydropyran-2-yloxy)cyclopent-1α-yl]propionaldehyde
    —— (3aS,4R,5S,6aS)-5-(tert-Butyl-diphenyl-silanyloxy)-4-(tert-butyl-diphenyl-silanyloxymethyl)-6a-phenylsulfanyl-hexahydro-cyclopenta[b]pyrrol-2-one 122123-83-5 C46H53NO3SSi2
    (3aS,4R,5S,6aS)-5-(tert-Butyl-diphenyl-silanyloxy)-4-(tert-butyl-diphenyl-silanyloxymethyl)-6a-phenylsulfanyl-hexahydro-cyclopenta[b]pyrrol-2-one
    —— 3-ethoxy-1H,3H-naphtho[2,3-c]furan-1-one 1174751-69-9 C14H12O3
    3-ethoxy-1H,3H-naphtho[2,3-c]furan-1-one
    —— 3-(3-{[Benzyl-(2-benzyl-7-methoxy-1l,2,3,4-tetrahydro-naphthalen-1-yl)-carbamoyl]-methyl}-ureido)-benzoic acid ethyl ester 612088-21-8 C37H39N3O5
    3-(3-{[Benzyl-(2-benzyl-7-methoxy-1l,2,3,4-tetrahydro-naphthalen-1-yl)-carbamoyl]-methyl}-ureido)-benzoic acid ethyl ester
    —— 3-dibromoacetyl-5,5-dimethyl-thiazolidine-4-carboxylic acid methyl ester 60477-67-0 C9H13Br2NO3S
    3-dibromoacetyl-5,5-dimethyl-thiazolidine-4-carboxylic acid methyl ester
    —— (3R,6S,7R)-7-Hydroxy-3-triisopropylsilanyloxy-1-aza-spiro[5.5]undecan-2-one 717099-12-2 C19H37NO3Si
    (3R,6S,7R)-7-Hydroxy-3-triisopropylsilanyloxy-1-aza-spiro[5.5]undecan-2-one
    —— 3-(3-methoxy-propoxy)-4-trifluoromethyl-benzoic acid methyl ester 1213776-11-4 C13H15F3O4
    3-(3-methoxy-propoxy)-4-trifluoromethyl-benzoic acid methyl ester
    —— (3S,4R,1'S)-3-(1-benzyloxycarbonylaminoethyl)-4-(4-chlorophenyl)azetidin-2-one 1064162-66-8 C19H19ClN2O3
    (3S,4R,1'S)-3-(1-benzyloxycarbonylaminoethyl)-4-(4-chlorophenyl)azetidin-2-one
    —— 3-benzyl-8-chloro-1-naphthalen-2-ylmethyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 1013314-30-1 C27H21ClN2O2
    3-benzyl-8-chloro-1-naphthalen-2-ylmethyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
    —— 3-Chlor-2-morpholino-5-nitro-thiophen 89981-39-5 C8H9ClN2O3S
    3-Chlor-2-morpholino-5-nitro-thiophen
    —— 3-Ethyl-1-(2-furyl)-3-pentanol 91965-48-9 C11H18O2
    3-Ethyl-1-(2-furyl)-3-pentanol
    —— 3-amino-1-nitrodibenzo[b,f][1,4]oxazepin-11(10H)-one 1065271-28-4 C13H9N3O4
    3-amino-1-nitrodibenzo[b,f][1,4]oxazepin-11(10H)-one
    —— 3,7-bis(heptafluoropropyl)-1,4a,5,8a-tetrahydrothiopyrano[4,3-c]thiopyran 1246372-35-9 C14H8F14S2
    3,7-bis(heptafluoropropyl)-1,4a,5,8a-tetrahydrothiopyrano[4,3-c]thiopyran
    —— ((3aS,6aR)-5,6-Dimethyl-3,4-dioxo-2,3,4,6a-tetrahydro-1H-pentalen-3a-yl)-acetic acid tert-butyl ester 67226-62-4 C16H22O4
    ((3aS,6aR)-5,6-Dimethyl-3,4-dioxo-2,3,4,6a-tetrahydro-1H-pentalen-3a-yl)-acetic acid tert-butyl ester
    —— 3,N-Diphenyl-3-(toluene-4-sulfonylamino)-2-p-tolyloxy-propionamide 70275-53-5 C29H28N2O4S
    3,N-Diphenyl-3-(toluene-4-sulfonylamino)-2-p-tolyloxy-propionamide
    —— 3-(3'-Methoxyphenyl)amino-1,2-diphenylpropan-1-ol 72962-61-9 C22H23NO2
    3-(3'-Methoxyphenyl)amino-1,2-diphenylpropan-1-ol
    —— 3,5-dimethyl-3,6-dihydro-[1,2,3,4]tetrazine-1,2-dicarboxylic acid bis-(2,2,2-trichloro-ethyl) ester 71700-35-1 C10H12Cl6N4O4
    3,5-dimethyl-3,6-dihydro-[1,2,3,4]tetrazine-1,2-dicarboxylic acid bis-(2,2,2-trichloro-ethyl) ester
    —— 3,6-Di-tert.butyl-2-acetoxyphenoxyl 61350-92-3 C16H23O3
    3,6-Di-tert.butyl-2-acetoxyphenoxyl
    —— 3,3',3'',3'''-(19-aminomethyl-3,8,13,17-tetrakis-carboxymethyl-5,10,15,22,23,24-hexahydro-21<i>H</i>-biline-2,7,12,18-tetrayl)-tetrakis-propionic acid 69425-72-5 C40H47N5O16
    3,3',3'',3'''-(19-aminomethyl-3,8,13,17-tetrakis-carboxymethyl-5,10,15,22,23,24-hexahydro-21<i>H</i>-biline-2,7,12,18-tetrayl)-tetrakis-propionic acid
    —— (3R,5S,8R,9S,10S,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-3-methoxymethyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol 38759-85-2 C29H52O2
    (3R,5S,8R,9S,10S,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-3-methoxymethyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol
    —— 3,7,10-trimethyl-6-nitro-5,10-dihydro-1<i>H</i>-pyrimido[4,5-<i>b</i>]quinoline-2,4-dione 72741-42-5 C14H14N4O4
    3,7,10-trimethyl-6-nitro-5,10-dihydro-1<i>H</i>-pyrimido[4,5-<i>b</i>]quinoline-2,4-dione
    —— 3-fluoro-4-(1-methylpiperidin-4-yloxy)benzaldehyde 722535-81-1 C13H16FNO2
    3-fluoro-4-(1-methylpiperidin-4-yloxy)benzaldehyde
    —— (3aS,4S,6aR)-3-Pentyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazol-4-ol 80036-63-1 C11H19NO2
    (3aS,4S,6aR)-3-Pentyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazol-4-ol
    —— 3-ethyl-N-({1-[(1-methyl-1H-imidazol-4-yl)sulfonyl]-3-phenylpiperidin-3-yl}methyl)-1H-pyrazole-5-carboxamide 1178881-59-8 C22H28N6O3S
    3-ethyl-N-({1-[(1-methyl-1H-imidazol-4-yl)sulfonyl]-3-phenylpiperidin-3-yl}methyl)-1H-pyrazole-5-carboxamide
    —— (+/-)-3-carboxy-1-piperazineacetic acid dihydrochloride 129365-36-2 C7H12N2O4*2ClH
    (+/-)-3-carboxy-1-piperazineacetic acid dihydrochloride
    —— (3R<sup>*</sup>,7R<sup>*</sup>)-trans-8-methoxy-2,2,3,7-tetramethylnona-5,8-dien-3-ol 129150-40-9 C14H26O2
    (3R<sup>*</sup>,7R<sup>*</sup>)-trans-8-methoxy-2,2,3,7-tetramethylnona-5,8-dien-3-ol
    —— (3-Methyl-but-2-enyl)-phenyl-phosphinic acid 1,1-dimethyl-allyl ester 130649-63-7 C16H23O2P
    (3-Methyl-but-2-enyl)-phenyl-phosphinic acid 1,1-dimethyl-allyl ester
    —— (3R,6S)-3-Benzyloxy-6-[(2S,3S)-3-methyl-3-(tetrahydro-pyran-2-yloxymethyl)-oxiranyl]-tetrahydro-pyran-2-one 115352-44-8 C21H28O6
    (3R,6S)-3-Benzyloxy-6-[(2S,3S)-3-methyl-3-(tetrahydro-pyran-2-yloxymethyl)-oxiranyl]-tetrahydro-pyran-2-one
    —— 3-(2,4-Dichloro-benzyl)-5-(4,5-dihydro-1H-imidazol-2-yl)-3H-[1,2,3]triazol-4-ylamine 127197-90-4 C12H12Cl2N6
    3-(2,4-Dichloro-benzyl)-5-(4,5-dihydro-1H-imidazol-2-yl)-3H-[1,2,3]triazol-4-ylamine
    —— 3-chloro-5-cyclopentyloxy-[1,2,6]thiadiazin-4-one 65572-07-8 C8H9ClN2O2S
    3-chloro-5-cyclopentyloxy-[1,2,6]thiadiazin-4-one
    —— (3aR,4R,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-2-ethoxy-4-((Z)-3-trimethylsilanyloxy-oct-2-enyl)-hexahydro-cyclopenta[b]furan 104034-11-9 C26H52O4Si2
    (3aR,4R,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-2-ethoxy-4-((Z)-3-trimethylsilanyloxy-oct-2-enyl)-hexahydro-cyclopenta[b]furan
    —— (3S,9aS)-2-Methoxy-3-methyl-4-methylene-hexahydro-pyrrolo[1,2-a][1,4]diazepine-1,5-dione 224636-69-5 C11H16N2O3
    (3S,9aS)-2-Methoxy-3-methyl-4-methylene-hexahydro-pyrrolo[1,2-a][1,4]diazepine-1,5-dione
    —— 3-((4aS,8aS)-2-Cyclobutylmethyl-6-methylene-octahydro-isoquinolin-4a-yl)-phenol 137517-56-7 C21H29NO
    3-((4aS,8aS)-2-Cyclobutylmethyl-6-methylene-octahydro-isoquinolin-4a-yl)-phenol
    —— 3-Methyl-6-isopropenyl-7-(hepta-1,6-dien-4-yl)sulfonyldec-9-en-1-ol 124731-22-2 C21H36O3S
    3-Methyl-6-isopropenyl-7-(hepta-1,6-dien-4-yl)sulfonyldec-9-en-1-ol
    —— 3-(1-methyl-1,2-epoxyethyl)-5-phenyl-2-pyrazoline 130657-40-8 C12H14N2O
    3-(1-methyl-1,2-epoxyethyl)-5-phenyl-2-pyrazoline
    —— 3-Acetyl-5,7-dimethoxyphthalid 71089-01-5 C12H12O5
    3-Acetyl-5,7-dimethoxyphthalid
    —— 3'-O-Acetyl-thymidin-5'-phosphorsaeure-(p-N-benzylamino-phenyl)-ester 72348-84-6 C25H28N3O9P
    3'-O-Acetyl-thymidin-5'-phosphorsaeure-(p-N-benzylamino-phenyl)-ester
    —— [3-Hydroxy-3-p-tolyl-3H-isobenzofuran-(1E)-ylidene]-p-tolyl-acetonitrile 73915-55-6 C24H19NO2
    [3-Hydroxy-3-p-tolyl-3H-isobenzofuran-(1E)-ylidene]-p-tolyl-acetonitrile
    —— 3-Acetyl-6-phenyl-pyrazolo<1,5-c>-1,2,4-triazol 63185-14-8 C12H10N4O
    3-Acetyl-6-phenyl-pyrazolo<1,5-c>-1,2,4-triazol
    —— 3-[4-(N-(3-pyridylcarbonyl)amidino)phenyl]-5-(4-carboxyethylpiperazinomethyl)-2-oxazolidinone 1230629-38-5 C24H28N6O5
    3-[4-(N-(3-pyridylcarbonyl)amidino)phenyl]-5-(4-carboxyethylpiperazinomethyl)-2-oxazolidinone
    —— 3-methoxy-4-((1-phenyl-1H-tetrazol-5-yl)oxy)benzaldehyde 724755-47-9 C15H12N4O3
    3-methoxy-4-((1-phenyl-1H-tetrazol-5-yl)oxy)benzaldehyde
    —— 3-(6-fluoro-1-hydroxy-3H-2,1-benzoxaborol-7-yl)prop-2-enoic acid 1359856-99-7 C10H8BFO4
    3-(6-fluoro-1-hydroxy-3H-2,1-benzoxaborol-7-yl)prop-2-enoic acid
    —— [3-chloro-5-(2,4-dichloro-benzenesulfonyl-amino)-5,6,7,8-tetrahydro-naphthalen-1-yloxy]-acetic acid 1208264-87-2 C18H16Cl3NO5S
    [3-chloro-5-(2,4-dichloro-benzenesulfonyl-amino)-5,6,7,8-tetrahydro-naphthalen-1-yloxy]-acetic acid
    —— 3-(4-Nitro-phenylimino)-2,4-di-tert-butyl-1,2-oxazetidin 104351-25-9 C16H23N3O3
    3-(4-Nitro-phenylimino)-2,4-di-tert-butyl-1,2-oxazetidin
    —— 3-(3-cyclopentyloxy-4-methoxyphenyl)-2,4-bis(ethoxycarbonyl)-5-hydroxy-5-methylcyclohexan-1-one 401519-23-1 C25H34O8
    3-(3-cyclopentyloxy-4-methoxyphenyl)-2,4-bis(ethoxycarbonyl)-5-hydroxy-5-methylcyclohexan-1-one