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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-ethyl-5-<i>tert</i>-butyl-2,3-dihydro-benzofuran 106476-84-0 C14H20O
    3-ethyl-5-<i>tert</i>-butyl-2,3-dihydro-benzofuran
    —— 3-cyclohexyl-5α-cholest-2-ene 108924-53-4 C33H56
    3-cyclohexyl-5α-cholest-2-ene
    —— 3β-Acetoxy-16α,17α-epoxy-5β-B-norandrostan 104762-58-5 C20H30O3
    3β-Acetoxy-16α,17α-epoxy-5β-B-norandrostan
    —— 3,4-dihydroindeno[1,2-b]pyran-5(2H)-one 1238485-62-5 C12H10O2
    3,4-dihydroindeno[1,2-b]pyran-5(2H)-one
    —— (3-phenyl-4-trifluoromethyl-isoxazolo[5,4-b]pyridin-6-yloxy)-acetic acid 1312949-48-6 C15H9F3N2O4
    (3-phenyl-4-trifluoromethyl-isoxazolo[5,4-b]pyridin-6-yloxy)-acetic acid
    —— 3-Amino-3-butoxycarbonyl-pentanedioic acid dibutyl ester 7568-59-4 C18H33NO6
    3-Amino-3-butoxycarbonyl-pentanedioic acid dibutyl ester
    —— 3,5-Di-O-methyl-1,2-O-isopropyliden-D-glucofuranuronsaeure-methylester 14214-06-3 C12H20O7
    3,5-Di-O-methyl-1,2-O-isopropyliden-D-glucofuranuronsaeure-methylester
    —— 3-Isocyanato-4,5-dimethyl-phenoxazon-(2) 97174-51-1 C15H10N2O3
    3-Isocyanato-4,5-dimethyl-phenoxazon-(2)
    —— (3-anilino-10-phenyl-10<i>H</i>-phenazin-2-ylidene)-(1-phenyl-ethyl)-amine 97924-23-7 C32H26N4
    (3-anilino-10-phenyl-10<i>H</i>-phenazin-2-ylidene)-(1-phenyl-ethyl)-amine
    —— 3-[2-(1H-Indol-3-yl)-ethylcarbamoyl]-cyclohexanecarboxylic acid methyl ester 94437-65-7 C19H24N2O3
    3-[2-(1H-Indol-3-yl)-ethylcarbamoyl]-cyclohexanecarboxylic acid methyl ester
    —— 3,3-Bis-<heptafluor-propyl>-propiolacton 744-69-4 C9H2F14O2
    3,3-Bis-<heptafluor-propyl>-propiolacton
    —— 3β-Acetoxy-11β-hydroxy-5.6α-epoxy-androstan-17-on 105997-63-5 C21H30O5
    3β-Acetoxy-11β-hydroxy-5.6α-epoxy-androstan-17-on
    —— [3-(4-ethoxy-phenyl)-6-chloro-3,4-dihydro-2<i>H</i>-benz[<i>e</i>][1,3]oxazin-8-yl]-methanol 94709-85-0 C17H18ClNO3
    [3-(4-ethoxy-phenyl)-6-chloro-3,4-dihydro-2<i>H</i>-benz[<i>e</i>][1,3]oxazin-8-yl]-methanol
    —— 3,5-Dimethoxy-4-(5-phthalimido-pentyloxy)-anilin 102446-52-6 C21H24N2O5
    3,5-Dimethoxy-4-(5-phthalimido-pentyloxy)-anilin
    —— (3E,4aS,5S)-4,4a,5,6,7,8-hexahydro-5-hydroxy-3-[(R)-3-hydroxybutyliden]-4a-methylnaphthalen-2(3H)-one 897020-75-6 C15H22O3
    (3E,4aS,5S)-4,4a,5,6,7,8-hexahydro-5-hydroxy-3-[(R)-3-hydroxybutyliden]-4a-methylnaphthalen-2(3H)-one
    —— 3-[4-(4-chloro-phenoxy)-phenyl]-2-(3-ethoxy-phenyl)-thiazolidin-4-one 1059197-49-7 C23H20ClNO3S
    3-[4-(4-chloro-phenoxy)-phenyl]-2-(3-ethoxy-phenyl)-thiazolidin-4-one
    —— (3R,4R)-3-[(2R)-2-(4-chlorophenyl)-2-hydroxyethylthio]-1-[4-(5-fluoropyridin-3-yl)phenyl]-4-(4-hydroxyphenyl)azetidin-2-one 1056208-34-4 C28H22ClFN2O3S
    (3R,4R)-3-[(2R)-2-(4-chlorophenyl)-2-hydroxyethylthio]-1-[4-(5-fluoropyridin-3-yl)phenyl]-4-(4-hydroxyphenyl)azetidin-2-one
    —— 3-(2-Dimethylamino-ethyl)-5-benzyloxy-2-methyl-indol 94679-23-9 C20H24N2O
    3-(2-Dimethylamino-ethyl)-5-benzyloxy-2-methyl-indol
    —— 3-[(2,4-Dinitro-phenyl)-hydrazonomethyl]-5-hydroxy-cyclopent-3-ene-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester 93651-06-0 C17H18N4O9
    3-[(2,4-Dinitro-phenyl)-hydrazonomethyl]-5-hydroxy-cyclopent-3-ene-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester
    —— 3-Methyl-7-oxo-4,7-dihydropyrazolo<1,5-a>pyrimidin-6-carbonsaeure 90110-77-3 C8H7N3O3
    3-Methyl-7-oxo-4,7-dihydropyrazolo<1,5-a>pyrimidin-6-carbonsaeure
    —— 3-Methyl-8-(m-toluidino)-ceramidon-9 103838-13-7 C28H20N2O
    3-Methyl-8-(m-toluidino)-ceramidon-9
    —— 3,3'-Dimethyl-2,2'-bipyrrol-4,5,4',5'-tetracarbonsaeure-4,4'-diethylester-5,5'-dimethylester 107038-62-0 C20H24N2O8
    3,3'-Dimethyl-2,2'-bipyrrol-4,5,4',5'-tetracarbonsaeure-4,4'-diethylester-5,5'-dimethylester
    —— 3β-acetoxy-(5α,7ξ<i>H</i>,15ξ<i>H</i>)-7,15,5',6'-tetrahydro-benz[7,8,14,15]ergosta-8(14),9(11),22<i>t</i>triene-5'ξ,6'ξ-dicarboxylic acid-anhydride 124514-63-2 C34H46O5
    3β-acetoxy-(5α,7ξ<i>H</i>,15ξ<i>H</i>)-7,15,5',6'-tetrahydro-benz[7,8,14,15]ergosta-8(14),9(11),22<i>t</i>triene-5'ξ,6'ξ-dicarboxylic acid-anhydride
    —— 3-Amino-7-trifluormethyl-5-propyl-s-triazolo<4.3-c>pyrimidin 837-37-6 C9H10F3N5
    3-Amino-7-trifluormethyl-5-propyl-s-triazolo<4.3-c>pyrimidin
    —— 3-Phenyl-2-butensaeure-3-(14C) 113492-98-1 C10H10O2
    3-Phenyl-2-butensaeure-3-(14C)
    —— 3-tert.-Butyl-chromen 42327-37-7 C13H16O
    3-tert.-Butyl-chromen
    —— [3,6-diethyl-5-(4-methoxy-6-methylamino-pyridin-3-yl)-pyrazin-2-yl]-(1-ethyl-propyl)-amine 666255-49-8 C20H31N5O
    [3,6-diethyl-5-(4-methoxy-6-methylamino-pyridin-3-yl)-pyrazin-2-yl]-(1-ethyl-propyl)-amine
    —— 3-hydroxy-2,6,8-trimethylbenzo[7]annulen-7-one 4685-58-9 C14H14O2
    3-hydroxy-2,6,8-trimethylbenzo[7]annulen-7-one
    —— 3-methoxy-4-phenoxylmethylbenzoic acid 1312583-75-7 C15H14O4
    3-methoxy-4-phenoxylmethylbenzoic acid
    —— (3S,4S,5S)-4-acetoxy-5-(benzyloxy)-3-methoxy-3-methylhexanal 111869-03-5 C17H24O5
    (3S,4S,5S)-4-acetoxy-5-(benzyloxy)-3-methoxy-3-methylhexanal
    —— (3S,4R)-4-(methyldiphenylsilyl)-5-propoxy-3-(propoxymethyl)pentan-2-one 1384245-92-4 C25H36O3Si
    (3S,4R)-4-(methyldiphenylsilyl)-5-propoxy-3-(propoxymethyl)pentan-2-one
    —— 3-chloro-10-methyl-phenothiazine-5-oxide 2234-10-8 C13H10ClNOS
    3-chloro-10-methyl-phenothiazine-5-oxide
    —— 3-<N-<(R)-3-(benzyloxy)tetrdecanoyl>-N-<(methoxycarbonyl)methyl>amino>propyl 2-amino-2-N-<(R)-3-(benzyloxy)tetradecanoyl>-2-deoxy-β-D-glucopyranoside 142981-94-0 C54H88N2O11
    3-<N-<(R)-3-(benzyloxy)tetrdecanoyl>-N-<(methoxycarbonyl)methyl>amino>propyl 2-amino-2-N-<(R)-3-(benzyloxy)tetradecanoyl>-2-deoxy-β-D-glucopyranoside
    —— 3,4-Dichloro-N-(1-ethyl-propyl)-N-isopropyl-benzamide 67651-78-9 C15H21Cl2NO
    3,4-Dichloro-N-(1-ethyl-propyl)-N-isopropyl-benzamide
    —— 3,4-dichloro-benzoic acid-(2-diethylamino-ethylamide); hydrochloride 133231-79-5 C13H18Cl2N2O*ClH
    3,4-dichloro-benzoic acid-(2-diethylamino-ethylamide); hydrochloride
    —— [(3aR,7aR)-3-phenylmethoxy-1,2,3,4,5,7a-hexahydroinden-3a-yl]methanol 79280-51-6 C17H22O2
    [(3aR,7aR)-3-phenylmethoxy-1,2,3,4,5,7a-hexahydroinden-3a-yl]methanol
    —— 3-[5-(3-acetylamino-phenyl)-tetrazol-2-yl]-propionic acid 29604-38-4 C12H13N5O3
    3-[5-(3-acetylamino-phenyl)-tetrazol-2-yl]-propionic acid
    —— 3-benzoyl-6-(3-fluorophenyl)cyclohex-3-ene-1,1-dicarbonitrile 1552292-95-1 C21H15FN2O
    3-benzoyl-6-(3-fluorophenyl)cyclohex-3-ene-1,1-dicarbonitrile
    —— 3-Morpholino-N-morpholinomethyl-2-(2-pyridyl)thiopropanamid 52443-78-4 C17H26N4O2S
    3-Morpholino-N-morpholinomethyl-2-(2-pyridyl)thiopropanamid
    —— (3S,4R)-N-<2-(3-indolyl)ethyl>-3-(propane-1,3-dithio)ethyl-4-tert-butyldimethylsilyloxymethyl-5-hexenamide 97456-79-6 C28H44N2O2S2Si
    (3S,4R)-N-<2-(3-indolyl)ethyl>-3-(propane-1,3-dithio)ethyl-4-tert-butyldimethylsilyloxymethyl-5-hexenamide
    —— 3',5'-di-O-(tert-butyldimethylsilyl)-2'-C-α-hydroxymethyl-β-guanosine 872596-08-2 C23H43N5O5Si2
    3',5'-di-O-(tert-butyldimethylsilyl)-2'-C-α-hydroxymethyl-β-guanosine
    —— 3-(benzenesulfonyl)-3,4,6,7,12,12b-hexahydro-1H-indolo[2,3-a]quinolizin-2-one 127209-09-0 C21H20N2O3S
    3-(benzenesulfonyl)-3,4,6,7,12,12b-hexahydro-1H-indolo[2,3-a]quinolizin-2-one
    —— 3-(4-methoxyphenyl)-2-phenylisoxazolidine-4-carbonitrile 1266329-91-2 C17H16N2O2
    3-(4-methoxyphenyl)-2-phenylisoxazolidine-4-carbonitrile
    —— 3-phenylpropynyl chlorodifluoroacetate 1628200-47-4 C11H7ClF2O2
    3-phenylpropynyl chlorodifluoroacetate
    —— (3aR,5S,6R,6aR)-5-[(1S)-1-acetoxybut-3-enyl]-6-benzyloxy-2,2-dimethyl-5-vinyltetrahydrofuro[2,3-d][1,3]dioxole 1253800-38-2 C22H28O6
    (3aR,5S,6R,6aR)-5-[(1S)-1-acetoxybut-3-enyl]-6-benzyloxy-2,2-dimethyl-5-vinyltetrahydrofuro[2,3-d][1,3]dioxole
    —— 3-[1-[3,5-dimethyl-4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-yl]-meth-(Z)-ylidene]-5-(2-fluoro-phenylmethanesulfonyl)-1,3-dihydro-indol-2-one 477574-27-9 C28H29FN4O4S
    3-[1-[3,5-dimethyl-4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-yl]-meth-(Z)-ylidene]-5-(2-fluoro-phenylmethanesulfonyl)-1,3-dihydro-indol-2-one
    —— 3-amino-9-hydroxy-7-methoxy-5-(4-methoxybenzyl)-2-(5-methoxy-2-methylphenyl)-2,5-dihydro-4H-pyrazolo[4,3-c]quinolin-4-one 863586-36-1 C27H26N4O5
    3-amino-9-hydroxy-7-methoxy-5-(4-methoxybenzyl)-2-(5-methoxy-2-methylphenyl)-2,5-dihydro-4H-pyrazolo[4,3-c]quinolin-4-one
    —— 3-(4-Nitro-phenyl)-1-(chinolyl-2)-propanol-1-on-3 14938-40-0 C18H14N2O4
    3-(4-Nitro-phenyl)-1-(chinolyl-2)-propanol-1-on-3
    —— 3-<1-(4-Nitro-phenylimino)-aethyl>-1-(4-nitro-phenyl)-4,5-dihydro-pyrrol 95958-41-1 C18H16N4O4
    3-<1-(4-Nitro-phenylimino)-aethyl>-1-(4-nitro-phenyl)-4,5-dihydro-pyrrol
    —— 3-Hydroxy-2-<6-methyl-pyridyl-(2)>chromon 106474-20-8 C15H11NO3
    3-Hydroxy-2-<6-methyl-pyridyl-(2)>chromon