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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,7-Dideaza-2',3'-dideoxyadenosine 120552-21-8 C12H15N3O2
    3,7-Dideaza-2',3'-dideoxyadenosine
    —— (3R,4bR,6R,8aS,9R)-11-(cyclopropylmethyl)-6-(methylamino)-2,3,4,5,6,7,8,8a,9,10-decahydro-1H-9,4b-(epiminoethano)phenanthrene-3,8a-diol 1415693-50-3 C21H34N2O2
    (3R,4bR,6R,8aS,9R)-11-(cyclopropylmethyl)-6-(methylamino)-2,3,4,5,6,7,8,8a,9,10-decahydro-1H-9,4b-(epiminoethano)phenanthrene-3,8a-diol
    —— 3-(3-nitrophenyl)-1-(pyridin-2-yl)-1H-pyrazol-5-ol 1270083-62-9 C14H10N4O3
    3-(3-nitrophenyl)-1-(pyridin-2-yl)-1H-pyrazol-5-ol
    —— 3β-hydroxy-20(R)-(3-methoxycarbonylpropyl)pregna-1,5-diene 129779-44-8 C26H40O3
    3β-hydroxy-20(R)-(3-methoxycarbonylpropyl)pregna-1,5-diene
    —— (3S)-3-[(2-amino-5-{4-[(dimethylamino)methyl]-2-methoxybenzyl}-6-methylpyrimidin-4-yl)amino]hexan-1-ol 1376607-18-9 C22H35N5O2
    (3S)-3-[(2-amino-5-{4-[(dimethylamino)methyl]-2-methoxybenzyl}-6-methylpyrimidin-4-yl)amino]hexan-1-ol
    —— (3S,5R,6S,7S)-6-(4-Fluorophenyl)-3-[2-t-butyl-5-(N-methyl-N-trifluoroacetylamino)phenyl]-1-oxaspiro[4.4]nonane-7-carboxylic acid methyl ester 207111-71-5 C29H33F4NO4
    (3S,5R,6S,7S)-6-(4-Fluorophenyl)-3-[2-t-butyl-5-(N-methyl-N-trifluoroacetylamino)phenyl]-1-oxaspiro[4.4]nonane-7-carboxylic acid methyl ester
    —— 3-(1-Ethyl-propyl)-6,7-dimethoxy-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid (5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)-amide trifluoroacetate 1432751-12-6 C2HF3O2*C23H27N3O4S
    3-(1-Ethyl-propyl)-6,7-dimethoxy-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid (5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)-amide trifluoroacetate
    —— 3-amino-N-(4-morpholin-4-ylphenyl)-2-(3-oxo-4H-quinoxalin-2-yl)-1H-indole-5-carboxamide 694530-21-7 C27H24N6O3
    3-amino-N-(4-morpholin-4-ylphenyl)-2-(3-oxo-4H-quinoxalin-2-yl)-1H-indole-5-carboxamide
    —— 3-[3-amino-5-[4-(2-oxo-3H-benzimidazol-1-yl)piperidine-1-carbonyl]-1H-indol-2-yl]-1H-quinoxalin-2-one 694531-79-8 C29H25N7O3
    3-[3-amino-5-[4-(2-oxo-3H-benzimidazol-1-yl)piperidine-1-carbonyl]-1H-indol-2-yl]-1H-quinoxalin-2-one
    —— 3-Ethylendioxy-16β,17β-dihydroxy-androst-5-en 88843-16-7 C21H32O4
    3-Ethylendioxy-16β,17β-dihydroxy-androst-5-en
    —— 3-<Biphenylyl-(4)>-5.7-dihydro-dibenz<c.e>oxaprim 122924-78-1 C26H20O
    3-<Biphenylyl-(4)>-5.7-dihydro-dibenz<c.e>oxaprim
    —— 3-(2-Chlor-phenyl)-6-ethyl-6-methyl-1,3-oxazin-2-on 92026-40-9 C13H14ClNO2
    3-(2-Chlor-phenyl)-6-ethyl-6-methyl-1,3-oxazin-2-on
    —— 3-Anilino-2-oxo-1-methyl-4-benzyl-3-pyrrolin 93879-17-5 C18H18N2O
    3-Anilino-2-oxo-1-methyl-4-benzyl-3-pyrrolin
    —— 3-Methyl-5-hydroxymethyl-2-<4-dimethylamino-styryl>-thiazolium-p-toluolsulfonat 106742-41-0 C7H7O3S*C15H19N2OS
    3-Methyl-5-hydroxymethyl-2-<4-dimethylamino-styryl>-thiazolium-p-toluolsulfonat
    —— 3,3'-Dithio-bis<2-(α-hydroxy-ethyliden)-3-imino-propionitril 94237-76-0 C10H10N4O2S2
    3,3'-Dithio-bis<2-(α-hydroxy-ethyliden)-3-imino-propionitril
    —— 3β,4'-Diacetoxy-2'-methyl-5α-(16,17-butanoandrostatrien-1',3',16) 6961-19-9 C28H38O4
    3β,4'-Diacetoxy-2'-methyl-5α-(16,17-butanoandrostatrien-1',3',16)
    —— 3-Chloro-5-[3-chloro-2-methoxy-6-(2-pyridin-2-ylethyl)pyridin-4-yl]oxybenzonitrile 1210835-49-6 C20H15Cl2N3O2
    3-Chloro-5-[3-chloro-2-methoxy-6-(2-pyridin-2-ylethyl)pyridin-4-yl]oxybenzonitrile
    —— 3-(7,8-dimethyl-4-oxo-4,5-dihydropyrrolo[1,2-a]quinoxalin-1-yl)propanoic acid 1033715-23-9 C16H16N2O3
    3-(7,8-dimethyl-4-oxo-4,5-dihydropyrrolo[1,2-a]quinoxalin-1-yl)propanoic acid
    —— 3-<Benzyloxycarbonyl-aminomethyl>-1-phenyl-1.2.4-triazol 5816-70-6 C17H16N4O2
    3-<Benzyloxycarbonyl-aminomethyl>-1-phenyl-1.2.4-triazol
    —— 3-Hydroxy-4-(naphthalen-1-ylamino)-butyronitrile 4642-07-3 C14H14N2O
    3-Hydroxy-4-(naphthalen-1-ylamino)-butyronitrile
    —— 3-Oxo-1-(2-methoxy-phenyl)-3-(3-nitro-4-hydroxy-phenyl)-prop-1-en 16863-06-2 C16H13NO5
    3-Oxo-1-(2-methoxy-phenyl)-3-(3-nitro-4-hydroxy-phenyl)-prop-1-en
    —— 3-<3-(3-Benzylaminocarbonylmethyl-ureido)-propyl>-hydantoin 93150-77-7 C16H21N5O4
    3-<3-(3-Benzylaminocarbonylmethyl-ureido)-propyl>-hydantoin
    —— 3,6-Diisobutyl-3,4,6,7-tetrahydro-2H,5H-1,8-dithia-2,4,5,7-tetraaza-anthracene 1,1,8,8-tetraoxide 109440-42-8 C16H26N4O4S2
    3,6-Diisobutyl-3,4,6,7-tetrahydro-2H,5H-1,8-dithia-2,4,5,7-tetraaza-anthracene 1,1,8,8-tetraoxide
    —— 3-<4-p-Tolyl-piperazino>-propionsaeure-<3.4.5-trimethoxy-anilid> 100628-88-4 C23H31N3O4
    3-<4-p-Tolyl-piperazino>-propionsaeure-<3.4.5-trimethoxy-anilid>
    —— 3-Methyl-pyrazol-carbonsaeure-(1)-<N-butyl-amidin> 99182-23-7 C9H16N4
    3-Methyl-pyrazol-carbonsaeure-(1)-<N-butyl-amidin>
    —— 3,7-dimethyl-1,9-diphenyl-1<i>H</i>,9<i>H</i>-pyrimido[5,4-<i>g</i>]pteridine-2,4,6,8-tetraone 100735-88-4 C22H16N6O4
    3,7-dimethyl-1,9-diphenyl-1<i>H</i>,9<i>H</i>-pyrimido[5,4-<i>g</i>]pteridine-2,4,6,8-tetraone
    —— 3-(3,5-dichloro-4'-isopropoxy-biphenyl-4-ylmethyl)-1-(4,5,6,7-tetrahydro-2H-indazol-5-yl)-pyrrolidin-2-one 955407-06-4 C27H29Cl2N3O2
    3-(3,5-dichloro-4'-isopropoxy-biphenyl-4-ylmethyl)-1-(4,5,6,7-tetrahydro-2H-indazol-5-yl)-pyrrolidin-2-one
    —— 3,5-Dichloro-1-(2-methyl-allyl)-1H-[1,2,4]triazole 113401-69-7 C6H7Cl2N3
    3,5-Dichloro-1-(2-methyl-allyl)-1H-[1,2,4]triazole
    —— 3,6-Dihydro-4-<(3,4-methylendioxybenzyl)carbamoyl>-3-oxo-2H-1,2,6-thiadiazin-1,1-dioxid 78153-41-0 C12H11N3O6S
    3,6-Dihydro-4-<(3,4-methylendioxybenzyl)carbamoyl>-3-oxo-2H-1,2,6-thiadiazin-1,1-dioxid
    —— 3-(bromomethyl)cyclobutan-1-ol 2169140-89-8 C5H9BrO
    3-(bromomethyl)cyclobutan-1-ol
    —— 3-(3-carbethoxypiperidin-1-yl)-2-methylpropionic acid 205983-54-6 C12H21NO4
    3-(3-carbethoxypiperidin-1-yl)-2-methylpropionic acid
    —— (3-fluoro-benzoyl)-sulfanilyl-amine 3937-65-3 C13H11FN2O3S
    (3-fluoro-benzoyl)-sulfanilyl-amine
    —— (3R,4R)-1-Benzyl-3-((S)-2,2-dimethyl-4-phenyl-oxazolidin-3-yl)-4-((E)-styryl)-azetidin-2-one 134679-74-6 C29H30N2O2
    (3R,4R)-1-Benzyl-3-((S)-2,2-dimethyl-4-phenyl-oxazolidin-3-yl)-4-((E)-styryl)-azetidin-2-one
    —— 3-Oxa-6,7-diaza-tricyclo[3.3.0.0<sup>2,4</sup>]octane-6,7-dicarboxylic acid 7-benzyl ester 6-ethyl ester 121784-96-1 C16H18N2O5
    3-Oxa-6,7-diaza-tricyclo[3.3.0.0<sup>2,4</sup>]octane-6,7-dicarboxylic acid 7-benzyl ester 6-ethyl ester
    —— 3-(3,5-dimethylphenyl)prop-2-en-1-amine 1315377-45-7 C11H15N
    3-(3,5-dimethylphenyl)prop-2-en-1-amine
    —— 3-[{2-[(2,3-difluorobenzyl)thio]-7-oxo-7,8-dihydro-4-pteridinyl}(methyl)amino]propanenitrile 357612-55-6 C17H14F2N6OS
    3-[{2-[(2,3-difluorobenzyl)thio]-7-oxo-7,8-dihydro-4-pteridinyl}(methyl)amino]propanenitrile
    —— 3β,12β-di(t-butyldimethylsilyloxy)-16α,17α-oxido-5α-pregn-20-yne 285554-45-2 C33H58O3Si2
    3β,12β-di(t-butyldimethylsilyloxy)-16α,17α-oxido-5α-pregn-20-yne
    —— 3-cyclopropylisoxazole-5-carbaldehyde 121604-59-9 C7H7NO2
    3-cyclopropylisoxazole-5-carbaldehyde
    —— 3-(palmitoyloxy)-2,2-bis((palmitoyloxy)methyl)propanoic acid 1089190-70-4 C53H100O8
    3-(palmitoyloxy)-2,2-bis((palmitoyloxy)methyl)propanoic acid
    —— (3-methyl-2-phenylsulfanylbut-3-enyl) benzoate 122346-13-8 C18H18O2S
    (3-methyl-2-phenylsulfanylbut-3-enyl) benzoate
    —— 3-(6-ethoxy-benzothiazol-2-ylamino)-1-phenylpropan-1-ol 531557-08-1 C18H20N2O2S
    3-(6-ethoxy-benzothiazol-2-ylamino)-1-phenylpropan-1-ol
    —— 3,5-Bis-hydroxymethyl-tetrahydro-furan-3-ol 58534-90-0 C6H12O4
    3,5-Bis-hydroxymethyl-tetrahydro-furan-3-ol
    —— 3-Benzyloxy-2-hydroxy-acetophenon 30992-64-4 C15H14O3
    3-Benzyloxy-2-hydroxy-acetophenon
    —— 3-Aminobut-1-enesulfonic acid 134077-36-4 C4H9NO3S
    3-Aminobut-1-enesulfonic acid
    —— 3α,5-cyclo-5α-cholest-6-ene 3381-57-5 C27H44
    3α,5-cyclo-5α-cholest-6-ene
    —— 3-Methyl-12-(4-nitro-phenoxy)-dodecan-3-ol 82654-39-5 C19H31NO4
    3-Methyl-12-(4-nitro-phenoxy)-dodecan-3-ol
    —— 3-methylamino-1-thiophen-2-yl-propan-1-one 1-(S)-(7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl)methanesulfonate 906812-50-8 C8H11NOS*C10H16O4S
    3-methylamino-1-thiophen-2-yl-propan-1-one 1-(S)-(7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl)methanesulfonate
    —— 3-<(dimethylthiocarbamoyl)thio>bicyclo<2.2.1>heptan-2-one 96556-72-8 C10H15NOS2
    3-<(dimethylthiocarbamoyl)thio>bicyclo<2.2.1>heptan-2-one
    —— 3-Methyl-undecadien-(1,9) 22057-22-3 C12H22
    3-Methyl-undecadien-(1,9)
    —— 3-Bromo-4-chloro-butan-2-one 78969-43-4 C4H6BrClO
    3-Bromo-4-chloro-butan-2-one