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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4,5,6,7-penta-O-acetyl-1,2-dideoxy-1-nitro-D-manno-hept-1-enitol 37093-77-9 C17H23NO12
    3,4,5,6,7-penta-O-acetyl-1,2-dideoxy-1-nitro-D-manno-hept-1-enitol
    —— 3-amino-1-(furan-2-yl)-1H-benzo[f]chromene-2-carbothioamide 141987-70-4 C18H14N2O2S
    3-amino-1-(furan-2-yl)-1H-benzo[f]chromene-2-carbothioamide
    —— (3aR,6R,7S,7aS)-6-Methoxy-2,2,7-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 30589-61-8 C10H18O4
    (3aR,6R,7S,7aS)-6-Methoxy-2,2,7-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— 3-ethyl-5-[2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-tetrahydrofurfuryl-ethylidene]-2-thioxo-thiazolidin-4-one 42380-09-6 C21H24N2O2S3
    3-ethyl-5-[2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-tetrahydrofurfuryl-ethylidene]-2-thioxo-thiazolidin-4-one
    —— 3-t-Butyl-3-dimethylamino-thietan-1,1-dioxid 25957-62-4 C9H19NO2S
    3-t-Butyl-3-dimethylamino-thietan-1,1-dioxid
    —— 3-(1,2-Dimethyl-1H-indol-3-yl)-butan-2-one oxime 32500-92-8 C14H18N2O
    3-(1,2-Dimethyl-1H-indol-3-yl)-butan-2-one oxime
    —— 3-(4-chloro-benzoyl)-2-oxo-2,3-dihydro-oxazolo[3,2-<i>a</i>]pyridinylium betaine 27328-91-2 C14H8ClNO3
    3-(4-chloro-benzoyl)-2-oxo-2,3-dihydro-oxazolo[3,2-<i>a</i>]pyridinylium betaine
    —— 3-acetoxy-10-acetyl-2,7-di-<i>tert</i>-butyl-8-methoxy-10<i>H</i>-phenoxazine 35291-88-4 C25H31NO5
    3-acetoxy-10-acetyl-2,7-di-<i>tert</i>-butyl-8-methoxy-10<i>H</i>-phenoxazine
    —— 3,5-dimethyl-1-[N-(toluene-4-sulfonyl)-L-leucyl]-1H-pyrazole 110359-11-0 C18H25N3O3S
    3,5-dimethyl-1-[N-(toluene-4-sulfonyl)-L-leucyl]-1H-pyrazole
    —— 3-Acetyl-ursolsaeure-28-morpholid 72808-29-8 C36H57NO4
    3-Acetyl-ursolsaeure-28-morpholid
    —— 3,3-Dicyclopropyl-2,2-diphenyloxetan 54159-23-8 C21H22O
    3,3-Dicyclopropyl-2,2-diphenyloxetan
    —— (3S,5R,10R,13S,14R)-3,5,14-Trihydroxy-10,13-dimethyl-2,3,4,5,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-6,17-dione 62301-72-8 C19H26O5
    (3S,5R,10R,13S,14R)-3,5,14-Trihydroxy-10,13-dimethyl-2,3,4,5,9,10,11,12,13,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-6,17-dione
    —— 3-Hydroxy-3-(α-methoxy-p-anisyl)flavon 27763-09-3 C24H22O5
    3-Hydroxy-3-(α-methoxy-p-anisyl)flavon
    —— 3-chloro-4-[4-(4-chloro-2,5-dioxo-1-phenyl-2,5-dihydro-pyrrol-3-yloxy)-3,5-dimethyl-phenyl]-1-phenyl-pyrrole-2,5-dione 35740-65-9 C28H18Cl2N2O5
    3-chloro-4-[4-(4-chloro-2,5-dioxo-1-phenyl-2,5-dihydro-pyrrol-3-yloxy)-3,5-dimethyl-phenyl]-1-phenyl-pyrrole-2,5-dione
    —— 3cis-Acetoxy-6-oxo-3a ref-methyl-7-<3-methoxy-benzyl>-3a,4,5,6-tetrahydro-indan 23107-00-8 C20H24O4
    3cis-Acetoxy-6-oxo-3a ref-methyl-7-<3-methoxy-benzyl>-3a,4,5,6-tetrahydro-indan
    —— 3-(1,1-Dimethyl-propoxycarbonylamino)-propionic acid; compound with dicyclohexyl-amine 40007-20-3 C9H17NO4*C12H23N
    3-(1,1-Dimethyl-propoxycarbonylamino)-propionic acid; compound with dicyclohexyl-amine
    —— 3-<i>sec</i>-butyl-1,4-dihydro-pyrazolo[3',4';3,4]cyclopenta[1,2-<i>b</i>]pyridine 32110-98-8 C13H15N3
    3-<i>sec</i>-butyl-1,4-dihydro-pyrazolo[3',4';3,4]cyclopenta[1,2-<i>b</i>]pyridine
    —— (+/-)3-(2.3-Dibrom-propylamino>-4-phenoxy-5-sulfamoyl-benzoesaeure-aethylester 32642-99-2 C18H20Br2N2O5S
    (+/-)3-(2.3-Dibrom-propylamino>-4-phenoxy-5-sulfamoyl-benzoesaeure-aethylester
    —— 3-(2-carboxymethyl-3-oxo-2,3,5,6-tetrahydro-pyrrolo[2,1-<i>a</i>]isoquinolin-1-yl)-propionic acid methyl ester 18121-54-5 C18H19NO5
    3-(2-carboxymethyl-3-oxo-2,3,5,6-tetrahydro-pyrrolo[2,1-<i>a</i>]isoquinolin-1-yl)-propionic acid methyl ester
    —— 3β-N.N-Acetyl-methylaminotaraxastan 43220-26-4 C33H57NO
    3β-N.N-Acetyl-methylaminotaraxastan
    —— 3α,17β-Diacetoxy-5α-hydroxy-10α-oestran 19684-88-9 C22H34O5
    3α,17β-Diacetoxy-5α-hydroxy-10α-oestran
    —— 3,3-Diaethyl-<1-D>acrolein 21849-63-8 C7H12O
    3,3-Diaethyl-<1-D>acrolein
    —— 3-Hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-cyclopenta[a]phenanthren-17-one O-(2-dimethylamino-ethyl)-oxime 21936-29-8 C23H38N2O2
    3-Hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-cyclopenta[a]phenanthren-17-one O-(2-dimethylamino-ethyl)-oxime
    —— 3-phenyl-1(2)<i>H</i>-pyrazolo[3',4':3,4]cyclopenta[1,2-<i>b</i>]pyridin-4-one hydrazone 32111-44-7 C15H11N5
    3-phenyl-1(2)<i>H</i>-pyrazolo[3',4':3,4]cyclopenta[1,2-<i>b</i>]pyridin-4-one hydrazone
    —— (3R)-3-[(2-chloro-3-fluorobenzoyl)(ethyl)amino]-N-[1-(2,6-dimethylpyrimidin-4-yl)piperidin-4-yl]-N-methyl-2,3-dihydro-1H-indene-5-carboxylic acid amide 1365139-85-0 C31H35ClFN5O2
    (3R)-3-[(2-chloro-3-fluorobenzoyl)(ethyl)amino]-N-[1-(2,6-dimethylpyrimidin-4-yl)piperidin-4-yl]-N-methyl-2,3-dihydro-1H-indene-5-carboxylic acid amide
    —— 3-bromo-7-(3-methoxy-phenyl)-imidazo[1,2-b]pyridazine 1107655-43-5 C13H10BrN3O
    3-bromo-7-(3-methoxy-phenyl)-imidazo[1,2-b]pyridazine
    —— 3-[(3R,3aR,6S,7S,9bR)-3-(1,5-Dimethyl-hexyl)-7-isopropenyl-3a,6,9b-trimethyl-2,3,3a,4,5,6,7,8,9,9b-decahydro-1H-cyclopenta[a]naphthalen-6-yl]-propionitrile 28370-79-8 C30H49N
    3-[(3R,3aR,6S,7S,9bR)-3-(1,5-Dimethyl-hexyl)-7-isopropenyl-3a,6,9b-trimethyl-2,3,3a,4,5,6,7,8,9,9b-decahydro-1H-cyclopenta[a]naphthalen-6-yl]-propionitrile
    —— 3-methyl-6-[4-(3,3,3-triphenyl-propyl)-piperazin-1-yl]-pyridazine 36524-70-6 C30H32N4
    3-methyl-6-[4-(3,3,3-triphenyl-propyl)-piperazin-1-yl]-pyridazine
    —— 3,3a,4,8b-Tetrahydro-1H-thieno[3,4-b]indole 2,2-dioxide 194085-45-5 C10H11NO2S
    3,3a,4,8b-Tetrahydro-1H-thieno[3,4-b]indole 2,2-dioxide
    —— 3-(Z)-{1-[4-(dimethylaminomethyl)-anilino]-1-ethyl-methylidene}-5,6-dimethoxy-2-indolinone 328289-57-2 C22H27N3O3
    3-(Z)-{1-[4-(dimethylaminomethyl)-anilino]-1-ethyl-methylidene}-5,6-dimethoxy-2-indolinone
    —— 3β-Isobutyrylamino-4.4.14α-trimethyl-11-oxo-20α-dimethylamino-9(10-19)-abeo-5α-Δ<sup>1,10</sup>-pregnen 14979-08-9 C30H50N2O2
    3β-Isobutyrylamino-4.4.14α-trimethyl-11-oxo-20α-dimethylamino-9(10-19)-abeo-5α-Δ<sup>1,10</sup>-pregnen
    —— 3-bromo-<i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-benzohydrazonoyl bromide 53695-70-8 C15H11Br2N5
    3-bromo-<i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-benzohydrazonoyl bromide
    —— 3-(4-butoxy-phenyl)-2-methyl-3<i>H</i>-pteridin-4-one 36205-12-6 C17H18N4O2
    3-(4-butoxy-phenyl)-2-methyl-3<i>H</i>-pteridin-4-one
    —— (3S)-6(1-hydroxy-2-((1S,4S)-5-((R)-2-hydroxy-2-(4-methyl-1-oxo-1,3-dihydroisobenzofuran-5-yl)ethyl)-2,5-diazabicyclo[2.2.1]heptan-2-yl)ethyl)-3-methylisochroman-1-one 1433482-67-7 C28H32N2O6
    (3S)-6(1-hydroxy-2-((1S,4S)-5-((R)-2-hydroxy-2-(4-methyl-1-oxo-1,3-dihydroisobenzofuran-5-yl)ethyl)-2,5-diazabicyclo[2.2.1]heptan-2-yl)ethyl)-3-methylisochroman-1-one
    —— 3-Amino-6-benzylamino-4-phenyl-1H-pyrazolo<3,4-b>pyridin 66663-46-5 C19H17N5
    3-Amino-6-benzylamino-4-phenyl-1H-pyrazolo<3,4-b>pyridin
    —— 3,3-ethylenedioxy-17α-(3-hydroxypropyl)-1α-methyl-5α-androstan-17β-ol 85755-71-1 C25H42O4
    3,3-ethylenedioxy-17α-(3-hydroxypropyl)-1α-methyl-5α-androstan-17β-ol
    —— 3-(2-tert-Butyl-4-hydroxymethyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-isopropyl-6-[2-(3-methyl-furan-2-yl)-ethyl]-5,6-dihydro-pyran-2-one 261707-09-9 C27H36O5S
    3-(2-tert-Butyl-4-hydroxymethyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-isopropyl-6-[2-(3-methyl-furan-2-yl)-ethyl]-5,6-dihydro-pyran-2-one
    —— 3-Methylcyclododecen 86162-21-2 C13H24
    3-Methylcyclododecen
    —— 3-(Diphenylmethyloxyaminocarbonylmethyl)phenoxyacetic acid 152381-01-6 C23H21NO5
    3-(Diphenylmethyloxyaminocarbonylmethyl)phenoxyacetic acid
    —— 3-(4-nitrophenyl)spiro[1,3,4-thiadiazole-2,9'-fluorene] 89547-07-9 C20H13N3O2S
    3-(4-nitrophenyl)spiro[1,3,4-thiadiazole-2,9'-fluorene]
    —— 3-{[(2-{[(1S)-2-(1H-imidazol-1-yl)-1-phenylethyl]oxy}-5-oxo-5,6,7,8-tetrahydro-1-naphthalenyl)methyl]sulfonyl}-N-methylbenzamide 368882-03-5 C30H29N3O5S
    3-{[(2-{[(1S)-2-(1H-imidazol-1-yl)-1-phenylethyl]oxy}-5-oxo-5,6,7,8-tetrahydro-1-naphthalenyl)methyl]sulfonyl}-N-methylbenzamide
    —— (3R)-1-[bis-(4-chlorophenyl)methyl]-3-[[4-(trifluoromethoxy)benzoyl]amino]pyrrolidine 870623-29-3 C25H21Cl2F3N2O2
    (3R)-1-[bis-(4-chlorophenyl)methyl]-3-[[4-(trifluoromethoxy)benzoyl]amino]pyrrolidine
    —— 37,40-diacetoxy-17,35-diamino-5,11,23,29-tetra-tert-butyl-38,39,41,42-tetramethoxycalix<6>arene 173537-49-0 C66H82N2O8
    37,40-diacetoxy-17,35-diamino-5,11,23,29-tetra-tert-butyl-38,39,41,42-tetramethoxycalix<6>arene
    —— (3R,3aS,4S,4aR,7R,8aR,9aR)-7-(azidomethyl)-7-hydroxy-3-methyl-4-((E)-2-(5-(3-(trifluoromethyl)phenyl)pyridin-2-yl)vinyl)decahydronaphtho[2,3-c]furan-1(3H)-one 1579953-14-2 C28H29F3N4O3
    (3R,3aS,4S,4aR,7R,8aR,9aR)-7-(azidomethyl)-7-hydroxy-3-methyl-4-((E)-2-(5-(3-(trifluoromethyl)phenyl)pyridin-2-yl)vinyl)decahydronaphtho[2,3-c]furan-1(3H)-one
    —— 3-[1-(4-ethoxyphenyl)-1H-tetrazol-5-ylthio]-4-hydroxyquinolin-2(1H)one 1252046-59-5 C18H15N5O3S
    3-[1-(4-ethoxyphenyl)-1H-tetrazol-5-ylthio]-4-hydroxyquinolin-2(1H)one
    —— 3β-methoxy-17α-(trimethylsiloxy)androst-5-ene-17β-carbonitrile 140138-32-5 C24H39NO2Si
    3β-methoxy-17α-(trimethylsiloxy)androst-5-ene-17β-carbonitrile
    —— 3-Deoxy-5-methyl-β-D-erythro-pentose 134864-53-2 C6H12O4
    3-Deoxy-5-methyl-β-D-erythro-pentose
    —— 3-[3-(2,5-Dihydro-pyrrol-1-yl)-propyl]-5-[2-[3-methyl-thiazolidin-(2E)-ylidene]-eth-(E)-ylidene]-2-thioxo-thiazolidin-4-one 37632-55-6 C16H21N3OS3
    3-[3-(2,5-Dihydro-pyrrol-1-yl)-propyl]-5-[2-[3-methyl-thiazolidin-(2E)-ylidene]-eth-(E)-ylidene]-2-thioxo-thiazolidin-4-one
    —— 3-[N'-(4-Methoxy-phenyl)-N,N-dimethyl-carbamimidoylsulfanyl]-propane-1-sulfonic acid 21114-95-4 C13H20N2O4S2
    3-[N'-(4-Methoxy-phenyl)-N,N-dimethyl-carbamimidoylsulfanyl]-propane-1-sulfonic acid
    —— 3-(1-butyl-2-isopropyl-5-methyl-1<i>H</i>-imidazol-4-ylsulfanyl)-propionitrile 31787-75-4 C14H23N3S
    3-(1-butyl-2-isopropyl-5-methyl-1<i>H</i>-imidazol-4-ylsulfanyl)-propionitrile