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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3,6,6-Tetramethyl-tetrahydro-1,8-dioxa-biphenylene-2,4,5,7-tetraone 35247-20-2 C14H16O6
    3,3,6,6-Tetramethyl-tetrahydro-1,8-dioxa-biphenylene-2,4,5,7-tetraone
    —— 3-oxo-2-(2-oxo-2,8-dihydro-cyclobuta[<i>b</i>]quinoxalin-1-yl)-3-phenyl-propionic acid ethyl ester 37513-02-3 C21H16N2O4
    3-oxo-2-(2-oxo-2,8-dihydro-cyclobuta[<i>b</i>]quinoxalin-1-yl)-3-phenyl-propionic acid ethyl ester
    —— (3S,12aS)-3-Hydroxy-8-methoxy-12a-methyl-3,4,4a,4b,5,6,10b,11,12,12a-decahydro-2H-chrysen-1-one 29163-14-2 C20H26O3
    (3S,12aS)-3-Hydroxy-8-methoxy-12a-methyl-3,4,4a,4b,5,6,10b,11,12,12a-decahydro-2H-chrysen-1-one
    —— 3-Hydroxy-2-methyl-3-phenyl-3,4-dihydro-carbostyril 34497-03-5 C16H15NO2
    3-Hydroxy-2-methyl-3-phenyl-3,4-dihydro-carbostyril
    —— 3-(β-D-Ribopyranosyloxy)-pyridazon-(6) 29505-33-7 C9H12N2O6
    3-(β-D-Ribopyranosyloxy)-pyridazon-(6)
    —— 3-Nitro-phthalic acid; compound with 1-methyl-piperazine 23168-05-0 C5H12N2*C8H5NO6
    3-Nitro-phthalic acid; compound with 1-methyl-piperazine
    —— 3,3-bis-(2-hydroxy-ethyl)-1-(2-methoxy-5-nitro-phenyl)-triazene 5751-65-5 C11H16N4O5
    3,3-bis-(2-hydroxy-ethyl)-1-(2-methoxy-5-nitro-phenyl)-triazene
    —— (3S,4S)-6-Methoxy-4-(4-methoxy-phenyl)-3-methyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-3-carboxylic acid methyl ester 138573-52-1 C21H23NO5
    (3S,4S)-6-Methoxy-4-(4-methoxy-phenyl)-3-methyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-3-carboxylic acid methyl ester
    —— 3-(6-methoxymethoxy-benzo[1,3]dioxol-5-yl)-7-methyl-2H-isoquinolin-1-one 1566612-94-9 C19H17NO5
    3-(6-methoxymethoxy-benzo[1,3]dioxol-5-yl)-7-methyl-2H-isoquinolin-1-one
    —— (3-Trifluoromethyl-phenyl)-carbamic acid 2-(4-bromo-phenoxy)-5-chloro-phenyl ester 28386-52-9 C20H12BrClF3NO3
    (3-Trifluoromethyl-phenyl)-carbamic acid 2-(4-bromo-phenoxy)-5-chloro-phenyl ester
    —— 3-(methylthio)propyl (2-oxocyclododecyl)methyl sulfide 96555-28-1 C17H32OS2
    3-(methylthio)propyl (2-oxocyclododecyl)methyl sulfide
    —— 3-Chlor-6-(2.4.5-trichlorphenoxy)-pyridazin 90948-48-4 C10H4Cl4N2O
    3-Chlor-6-(2.4.5-trichlorphenoxy)-pyridazin
    —— 3.5-Dibrom-2-methoxy-benzochinon-(1.4) 23030-54-8 C7H4Br2O3
    3.5-Dibrom-2-methoxy-benzochinon-(1.4)
    —— 3-acetoxy-6-acetyl-2,6-dichloro-5-styryl-2-cyclohexenone 76678-81-4 C18H16Cl2O4
    3-acetoxy-6-acetyl-2,6-dichloro-5-styryl-2-cyclohexenone
    —— 3-(2-Chloro-phenyl)-3-methoxy-2-phenylsulfanylmethyl-1-trimethylsilanyl-propan-1-one 115256-06-9 C20H25ClO2SSi
    3-(2-Chloro-phenyl)-3-methoxy-2-phenylsulfanylmethyl-1-trimethylsilanyl-propan-1-one
    —— (3R,5R)-N-tert-butylsulfonyl-5-isopropylpyrrolidin-3-ol 1072805-04-9 C11H23NO3S
    (3R,5R)-N-tert-butylsulfonyl-5-isopropylpyrrolidin-3-ol
    —— 3'-(benzylamino)-2'-O,3'-N-carbonyl-3'-deoxy-2-[(dimethylamino)methylidene]guanosine 557771-62-7 C21H23N7O5
    3'-(benzylamino)-2'-O,3'-N-carbonyl-3'-deoxy-2-[(dimethylamino)methylidene]guanosine
    —— 3-(m-Chlor-phenyl)-2-chlor-2-methyl-propionitril 18826-45-4 C10H9Cl2N
    3-(m-Chlor-phenyl)-2-chlor-2-methyl-propionitril
    —— 3β,5α-bis(nitromethyl)-17β-hydroxyandrostan-3α-ol 92078-59-6 C21H34N2O6
    3β,5α-bis(nitromethyl)-17β-hydroxyandrostan-3α-ol
    —— (3S,4S)-4-[(3aR,5R,6S,6aS)-6-iodo-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-3-phenoxy-1-prop-2-enylazetidin-2-one 842172-33-2 C19H22INO5
    (3S,4S)-4-[(3aR,5R,6S,6aS)-6-iodo-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-3-phenoxy-1-prop-2-enylazetidin-2-one
    —— 3-acetyl-1,5-anhydro-2-deoxy-1,2-C-methylene-4,6-O-(di-tert-butylsilanediyl)-D-glucal 194938-98-2 C17H30O5Si
    3-acetyl-1,5-anhydro-2-deoxy-1,2-C-methylene-4,6-O-(di-tert-butylsilanediyl)-D-glucal
    —— 3-Chlor-10-<γ-mesyloxy-propyl>-phenthiazin 41951-57-9 C16H16ClNO3S2
    3-Chlor-10-<γ-mesyloxy-propyl>-phenthiazin
    —— 3.3-Bis-trimethylzinn-1.1.1-trifluor-propan 7651-93-6 C9H21F3Sn2
    3.3-Bis-trimethylzinn-1.1.1-trifluor-propan
    —— (3-chloro-5-fluoro-4-hydroxyphenyl)-4-iodophenylmethanone 1443037-95-3 C13H7ClFIO2
    (3-chloro-5-fluoro-4-hydroxyphenyl)-4-iodophenylmethanone
    —— 3-ETHOXY-3-OXOPROPYLZINC BROMIDE 193065-68-8 C5H9BrO2Zn
    3-ETHOXY-3-OXOPROPYLZINC BROMIDE
    —— 3-(4-Nitro-phenyl)-[1,2,4]oxadiazole-5-carboxylic acid hydrazide 259151-03-6 C9H7N5O4
    3-(4-Nitro-phenyl)-[1,2,4]oxadiazole-5-carboxylic acid hydrazide
    —— 3-methoxy-2-trimethylstannylpropene 76077-35-5 C7H16OSn
    3-methoxy-2-trimethylstannylpropene
    —— (3beta,5alpha)-Cholestan-3-yl carbonochloridate 36043-80-8 C28H47ClO2
    (3beta,5alpha)-Cholestan-3-yl carbonochloridate
    —— [3-((R)-4-methyl-cyclohex-3-enyl)-but-3-enyloxy]-methanol 100315-01-3 C12H20O2
    [3-((R)-4-methyl-cyclohex-3-enyl)-but-3-enyloxy]-methanol
    —— 3-Methyl-2-[2-(1,4,5,8-tetraacetoxy-naphthalen-2-yl)-ethyl]-butyric acid tert-butyl ester 155499-83-5 C29H36O10
    3-Methyl-2-[2-(1,4,5,8-tetraacetoxy-naphthalen-2-yl)-ethyl]-butyric acid tert-butyl ester
    —— [3-(3,5-dinitro-benzoylamino)-2-oxo-azetidin-1-yl]-(4-hydroxy-phenyl)-acetic acid 59509-24-9 C18H14N4O9
    [3-(3,5-dinitro-benzoylamino)-2-oxo-azetidin-1-yl]-(4-hydroxy-phenyl)-acetic acid
    —— ((3aR,4R,6R,6aR)-6-(2-amino-6-(((1S,2S)-7-amino-9-((carbamoyloxy)methyl)-6-methyl-5,8-dioxo-2-(2,2,2-trifluoroacetamido)-2,3,5,8-tetrahydro-1H-pyrrolo[1,2-a]indol-1-yl)oxy)-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl acetate 119751-07-4 C31H32F3N9O11
    ((3aR,4R,6R,6aR)-6-(2-amino-6-(((1S,2S)-7-amino-9-((carbamoyloxy)methyl)-6-methyl-5,8-dioxo-2-(2,2,2-trifluoroacetamido)-2,3,5,8-tetrahydro-1H-pyrrolo[1,2-a]indol-1-yl)oxy)-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl acetate
    —— 3-[[(2R)-2-[(1R)-1-hydroxy-2-[methyl-(2-methyl-1-naphthalen-2-ylpropan-2-yl)amino]ethyl]pyrrolidin-1-yl]methyl]benzonitrile 741705-68-0 C29H35N3O
    3-[[(2R)-2-[(1R)-1-hydroxy-2-[methyl-(2-methyl-1-naphthalen-2-ylpropan-2-yl)amino]ethyl]pyrrolidin-1-yl]methyl]benzonitrile
    —— 3-(2-hydroxy-ethyl)-3,5-dihydro-pyrimido[5,4-<i>d</i>][1,2,3]triazine-4,6,8-trione 5620-94-0 C7H7N5O4
    3-(2-hydroxy-ethyl)-3,5-dihydro-pyrimido[5,4-<i>d</i>][1,2,3]triazine-4,6,8-trione
    —— (3aS,10bS)-8-(2,3-difluorobenzyloxy)-2-methyl-1,2,3,3a,4,5-hexahydrobenzo[c]pyrrolo[3,4,e]azepin-6(10bH)-one trifluoroacetate 1256597-99-5 C2HF3O2*C20H20F2N2O2
    (3aS,10bS)-8-(2,3-difluorobenzyloxy)-2-methyl-1,2,3,3a,4,5-hexahydrobenzo[c]pyrrolo[3,4,e]azepin-6(10bH)-one trifluoroacetate
    —— 3-(3-{1-[3-(4-fluoro-phenoxy)-propyl]-piperidin-4-yl}-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-propionitrile 5322-75-8 C24H27FN4O2
    3-(3-{1-[3-(4-fluoro-phenoxy)-propyl]-piperidin-4-yl}-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-propionitrile
    —— (3R/S,1R,4R,5R,6R)-3,4,5-triacetoxy-6-benzyloxymethyl-2-oxa-bicyclo[3.3.0]oct-7-ene 799280-90-3 C21H24O8
    (3R/S,1R,4R,5R,6R)-3,4,5-triacetoxy-6-benzyloxymethyl-2-oxa-bicyclo[3.3.0]oct-7-ene
    —— 3-tert-butylamino-2-nitro-2-propenal 181294-58-6 C7H12N2O3
    3-tert-butylamino-2-nitro-2-propenal
    —— (3-(allyloxy)but-1-en-2-yl)trimethylstannane 166769-76-2 C10H20OSn
    (3-(allyloxy)but-1-en-2-yl)trimethylstannane
    —— (3S,4S)-1-amino-N-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethyl)-3-(4-fluoro-2-methylphenyl)-N-methylpiperidine-4-carboxamide 942608-89-1 C24H26F7N3O
    (3S,4S)-1-amino-N-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethyl)-3-(4-fluoro-2-methylphenyl)-N-methylpiperidine-4-carboxamide
    —— 3,6-Dimethyl-4,5-diphenylphthalonitril 22483-74-5 C22H16N2
    3,6-Dimethyl-4,5-diphenylphthalonitril
    —— 3-(dimethyl-n-hexylsilyl)phenol 86009-82-7 C14H24OSi
    3-(dimethyl-n-hexylsilyl)phenol
    —— 3-(3-diethylamino-propyl)-3-aza-bicyclo[3.3.1]nonane-2,4-dione 113453-91-1 C15H26N2O2
    3-(3-diethylamino-propyl)-3-aza-bicyclo[3.3.1]nonane-2,4-dione
    —— (3R,5S,10S,13S,17S)-10,13-Dimethyl-3-nitrooxy-11-oxo-hexadecahydro-cyclopenta[a]phenanthrene-17-carboxylic acid 2-piperidin-1-yl-ethyl ester 38540-47-5 C27H42N2O6
    (3R,5S,10S,13S,17S)-10,13-Dimethyl-3-nitrooxy-11-oxo-hexadecahydro-cyclopenta[a]phenanthrene-17-carboxylic acid 2-piperidin-1-yl-ethyl ester
    —— 3-Aethoxy-16-pyrrolidino-pregna-3,5-dien-17α-ol-20-on 2504-44-1 C27H41NO3
    3-Aethoxy-16-pyrrolidino-pregna-3,5-dien-17α-ol-20-on
    —— 3-Aethyl-4-oxo-2-thioxo-thiazolidin-5-<N-(3-acetyl-phenyl)-acetamid> 2256-58-8 C15H16N2O3S2
    3-Aethyl-4-oxo-2-thioxo-thiazolidin-5-<N-(3-acetyl-phenyl)-acetamid>
    —— 3-trifluoromethyl-pheniodoxinium 46899-71-2 C13H7F3IO
    3-trifluoromethyl-pheniodoxinium
    —— 3'-Deoxybutirosin A 55528-48-8 C21H41N5O11
    3'-Deoxybutirosin A
    —— 3-<(1E,6E)-7-cyano-4,4-dimethyl-7-(methoxycarbonyl)-1,6-heptadien-1-yl>-4-hydroxy-2-butenoic lactone 79898-47-8 C16H19NO4
    3-<(1E,6E)-7-cyano-4,4-dimethyl-7-(methoxycarbonyl)-1,6-heptadien-1-yl>-4-hydroxy-2-butenoic lactone
    —— 3-phenylpyrrolo<2,1-a>phthalizine-1-carboxylic acid 95647-44-2 C18H12N2O2
    3-phenylpyrrolo<2,1-a>phthalizine-1-carboxylic acid