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    中文名称 英文名称 CAS号 化学式
    —— 3β-Acetoxy-4α,5α-dihydroxyandrostan-6,17-dion 51503-90-3 C21H30O6
    —— 3,5,5-trimethyl-4,5-dihydro-3<i>H</i>-benzo[<i>b</i>][1,4]oxasilepin-2-one 38050-11-2 C12H16O2Si
    —— 3-bromo-5<i>H</i>-benzo[4,5][1,3]thiazino[2,3-<i>b</i>]quinazolin-12-one 33713-18-7 C15H9BrN2OS
    —— 3-Nitratocyclopentan-acetaldehyd-dimethylacetal 37435-78-2 C9H17NO5
    —— 3,3'-(1,6-dioxo-1<i>H</i>,6<i>H</i>-[1,4]dithiino[2,3-<i>d</i>;5,6-<i>d</i>']dipyridazine-2,7-diyl)-bis-propionitrile 38164-31-7 C14H10N6O2S2
    —— [3-(2-Chloro-ethyl)-2,4-dioxo-3,4-dihydro-2H-2λ5-benzo[1,3,2]diazaphosphinin-1-yl]-acetic acid ethyl ester 125405-40-5 C13H16ClN2O4P
    —— 3-amino-4-(2-chlorophenyl)-1H-pyrrole-2-carboxylic acid ethyl ester 1335106-76-7 C13H13ClN2O2
    —— 3-(4-thioxo-3,4-dihydroquinazolin-2-yl)acrylic acid 682807-40-5 C11H8N2O2S
    —— 3β-chloro-6β-fluoro-5α-stigmast-5-ol 126960-37-0 C29H50ClFO
    —— 3(S)-amino-2-hydroxy-pentanoic acid benzylamide TFA salt 477940-35-5 C2HF3O2*C12H18N2O2
    —— 3β,11α-diacetoxypregn-5-eno-18,20-lactone 76183-57-8 C25H34O6
    —— (3a<i>S</i>)-7<i>t</i>-acetoxy-6<i>c</i>-acetoxymethyl-4<i>t</i>-((5<i>R</i>)-8<i>t</i>-benzyloxy-2,2,6<i>c</i>-trimethyl-(5<i>r</i><i>O</i>)-1,3,7-trioxa-spiro[4.4]non-9<i>c</i>-yloxy)-3-methyl-(3a<i>r</i>,7a<i>t</i>)-tetrahydro-pyrano[3,4-<i>d</i>]oxazol-2-one 55714-21-1 C28H37NO12
    —— 3β-benzoyloxy-14β-cyanomethylandrost-5-en-17-one 1422183-17-2 C28H33NO3
    —— 3-methoxy-7,8-dihydro-4a,7-methano-4aH-benzocycloheptene-2,6-(9H,5H)-dione 80054-19-9 C13H14O3
    —— 3-methyl-5-(2-oxo-propylsulfanyl)-benzoic acid ethyl ester 1359981-01-3 C13H16O3S
    —— 3-isopropyloxy-3-methoxypyridine-2,6-(1H,3H)-dione 111911-65-0 C9H13NO4
    —— 3-Methyl-5-phenoxy-1-pyridin-2-yl-1H-pyrazole-4-carbaldehyde oxime 861436-16-0 C16H14N4O2
    —— 3-Z-[1-(4-((imidazolidin-2,4-dion-5-yl)-methyl)-anilino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone 1245379-22-9 C28H24N4O5
    —— 3-acetyl-6-methyl-1,2,3,3a,4,5,6,7-octahydro-3,6,7a-triaza-cyclohepta[j,k]fluorene 74406-19-2 C17H21N3O
    —— 3-ethyl-5-methyl-hexan-2-one 40238-26-4 C9H18O
    —— 3β-Acetoxy-4β-cyan-5α-cholestan-5-ol 5079-21-0 C30H49NO3
    —— 3-Methyl-2,2-dibenzoyl-oxiran 34063-00-8 C17H14O3
    —— 3,5-Dinitro-4-phenylamino-benzoic acid 2-methoxy-ethyl ester 52532-55-5 C16H15N3O7
    —— 3,5-Dinitro-benzoic acid octahydro-4a,8a-methano-naphthalen-9-ylmethyl ester 52969-63-8 C19H22N2O6
    —— 3-(2-isopropenyl-aziridin-1-yl)-3<i>H</i>-benzooxazol-2-one 57186-50-2 C12H12N2O2
    —— 3-Hydroxy-2,4-diphenyl-fluorenon 25075-20-1 C25H16O2
    —— 3-Chloro-N-(3-morpholinopropyl)imidazo[1,2-b]pyridazin-6-amine hydrochloride 1034622-06-4 C13H18ClN5O*ClH
    —— 3-(p-Tolyl)-5-(5-p-nitrophenyl-2-thenyliden)-rhodanin 50848-77-6 C21H14N2O3S3
    —— 3-O-Nisyl-3-epi-oleandrigenin 51227-50-0 C31H39NO10S
    —— 3-Hydro-2-methyl-2-propyl-5-ethyl-pyron-4 53252-29-2 C11H18O2
    —— (3S,4R,10S,13R,14R,17R)-17-(2-Hydroxy-1,5-dimethyl-hexyl)-4-hydroxymethyl-4,10,13,14-tetramethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 56326-08-0 C30H52O3
    —— 3-benzyl-4a-cyclopenta-1,3-dienyl-7,8,10-trimethyl-5,10-dihydro-4a<i>H</i>-benzo[<i>g</i>]pteridine-2,4-dione 61636-60-0 C25H24N4O2
    —— 3-Oxo-17β-acetoxy-17α-methyl-Δ<sup>4;9.11</sup>-androstadien 13731-58-3 C22H30O3
    —— 3α,4β,16β-triacetoxy-4α,9-epoxy-17,20-dihydroxy-(5β)-12,14-seco-cevane-12,14-dione 24192-59-4 C33H47NO11
    —— 3-(1-oxo-1<i>H</i>-phthalazin-2-yl)-butyric acid 53985-72-1 C12H12N2O3
    —— 3-Allyl-7-chlor-1,3-dihydro-1-methoxymethyl-5-phenyl-2H-1,4-benzodiazepin-2-on-4-oxid 41075-54-1 C20H19ClN2O3
    —— (3S,3aS,4S,4aR,5S,8aS,9aR)-4-Hydroxy-3,4a,5-trimethyl-decahydro-naphtho[2,3-b]furan-2-one 52647-63-9 C15H24O3
    —— 3-Dimethylsulfamoyl-2-[2-(1,3-dioxo-2-phenyl-indan-2-yl)-acetylamino]-propionic acid ethyl ester 42726-59-0 C24H26N2O7S
    —— [(3R,3aR,6R,7R,9bR)-7-Carboxymethyl-3-(1,5-dimethyl-2-oxo-hexyl)-9b-hydroxy-3a,6-dimethyl-8-oxo-dodecahydro-cyclopenta[a]naphthalen-6-yl]-acetic acid 52129-44-9 C27H42O7
    —— 3-(2,3,5,6-Tetramethyl-benzoyl)-propionsaeure-decylester 40888-56-0 C24H38O3
    —— 3'-O,N4-bis(4-methoxytrityl)-2'-deoxy-2'-fluoro-5'-C-methylcytidine 1246253-31-5 C50H46FN3O6
    —— 3-methyl-N-(8-quinolinyl)-5-(triisopropylsilyl)-4-pentynamide 1319744-16-5 C24H34N2OSi
    —— 3',5'-dibenzyloxy-4''-butoxy-2'-methoxymethoxy-p-terphenyl 1034017-55-4 C38H38O5
    —— 3-(4-nitro-phenyl)-1-oxa-2-aza-spiro[4.5]dec-2-ene 93045-62-6 C14H16N2O3
    —— (3R-cis)-1,3,4,5-Tetrahydro-3-hydroxy-4-(4-methoxyphenyl)-1-(2-pyridinylmethyl)-6-(trifluoromethyl)-2H-1-benzazepin-2-one, monohydrochloride 128509-78-4 C24H21F3N2O3*ClH
    —— 3-hydroxymethyl-4-methylcyclopentanone 358657-49-5 C7H12O2
    —— 3β-Hydroxy-1-oxomeliac-8(30),14-diensaeuremethylester 50627-77-5 C27H32O7
    —— 3,3'-bis-(4-dimethylamino-phenyl)-1,1'-(9-methyl-carbazole-3,6-diyl)-bis-propenone 112123-14-5 C35H33N3O2
    —— 3-Chlor-1-(2,6-dichlorphenyl)-1-propanol 51649-49-1 C9H9Cl3O
    —— 3-Dimethylaminocarbonyl-3,4-dihydro-6-methoxy-1-methyl-β-carbolin-hydrogenmethansulfonat 43167-66-4 CH4O3S*C16H19N3O2