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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-phenoxy-4-phenylmethoxyaniline 190018-31-6 C19H17NO2
    3-phenoxy-4-phenylmethoxyaniline
    —— 3-bromo-N′-((6-chloro-4-oxo-4H-chromen-3-yl)methylene)benzohydrazide 351470-23-0 C17H10BrClN2O3
    3-bromo-N′-((6-chloro-4-oxo-4H-chromen-3-yl)methylene)benzohydrazide
    —— (3-bromo-phenyl)-(2,4-dinitro-phenyl)-sulfone 2726-43-4 C12H7BrN2O6S
    (3-bromo-phenyl)-(2,4-dinitro-phenyl)-sulfone
    —— (3-hydroxy-2-methyl-1-phenyl-4(1H)-pyridinato)iron(III) 54007-06-6 C36H30FeN3O6
    (3-hydroxy-2-methyl-1-phenyl-4(1H)-pyridinato)iron(III)
    —— ((3-iodophenyl)ethynyl)trimethylsilane 144001-07-0 C11H13ISi
    ((3-iodophenyl)ethynyl)trimethylsilane
    —— 3-Benzyl-5-(3,4-dichlorophenyl)-5-(2-hydroxyethyl)tetrahydro-2H-1,3-oxazin-2-one 181642-57-9 C19H19Cl2NO3
    3-Benzyl-5-(3,4-dichlorophenyl)-5-(2-hydroxyethyl)tetrahydro-2H-1,3-oxazin-2-one
    —— 3-Isopropenyl-5-phenyl-4,5-dihydro-isoxazole 84817-47-0 C12H13NO
    3-Isopropenyl-5-phenyl-4,5-dihydro-isoxazole
    —— 3-(4-nitro-phenyl)-1,4-dioxo-1,4-dihydro-[2]naphthonitrile 101883-38-9 C17H8N2O4
    3-(4-nitro-phenyl)-1,4-dioxo-1,4-dihydro-[2]naphthonitrile
    —— (3S,5R)-3,5-Dihydroxy-5-(2-ethyl-1,3-dithian-2-yl)-1-(hydroxymethyl)-3-methylcyclopentene 121888-16-2 C13H22O3S2
    (3S,5R)-3,5-Dihydroxy-5-(2-ethyl-1,3-dithian-2-yl)-1-(hydroxymethyl)-3-methylcyclopentene
    —— (3aS,4S,5aS,8aR)-4-Chloro-1,2,4,5,5a,6-hexahydro-3aH-cyclopenta[c]pentalen-3-one 121375-25-5 C11H13ClO
    (3aS,4S,5aS,8aR)-4-Chloro-1,2,4,5,5a,6-hexahydro-3aH-cyclopenta[c]pentalen-3-one
    —— 3-chloro-1-(2-hydroxy-ethyl)-1H-quinoxalin-2-one 869199-19-9 C10H9ClN2O2
    3-chloro-1-(2-hydroxy-ethyl)-1H-quinoxalin-2-one
    —— 3-[1-(3-Cyano-phenyl)-5-dimethylcarbamoyl-pentylsulfanyl]-propionic acid methyl ester 119327-73-0 C19H26N2O3S
    3-[1-(3-Cyano-phenyl)-5-dimethylcarbamoyl-pentylsulfanyl]-propionic acid methyl ester
    —— 3-trifluoromethyl-4,4’-bipyridine 1429342-53-9 C11H7F3N2
    3-trifluoromethyl-4,4’-bipyridine
    —— (-)-(3R,4R,5R)-3-Benzyloxycarbonylamino-4-hydroxy-5-methyldihydro-2(3H)-furanone 129453-42-5 C13H15NO5
    (-)-(3R,4R,5R)-3-Benzyloxycarbonylamino-4-hydroxy-5-methyldihydro-2(3H)-furanone
    —— 3-(3-cyclopentyloxy-4-methoxyphenyl)-3-hydroxy-3-(3-pyridyl)propiononitrile 202848-56-4 C20H22N2O3
    3-(3-cyclopentyloxy-4-methoxyphenyl)-3-hydroxy-3-(3-pyridyl)propiononitrile
    —— 3-(2-amino-benzoyl)-4-methyl-1<i>H</i>-quinolin-2-one 24559-37-3 C17H14N2O2
    3-(2-amino-benzoyl)-4-methyl-1<i>H</i>-quinolin-2-one
    —— 3-Acetylamino-Δ<sup>1,3,5,(10),8,11,13</sup>-13,17-seco-oestrahexaenal-(17) 26243-70-9 C20H21NO2
    3-Acetylamino-Δ<sup>1,3,5,(10),8,11,13</sup>-13,17-seco-oestrahexaenal-(17)
    —— 3-Methoxyfluorenon-2-carbonsaeure 42839-87-2 C15H10O4
    3-Methoxyfluorenon-2-carbonsaeure
    —— 3,5,3',5'-tetramethyl-4,4'-(4,4'-biphenyl-4,4'-diyl-dibutyryl)-bis-pyrrole-2-carboxylic acid diethyl ester 33813-18-2 C38H44N2O6
    3,5,3',5'-tetramethyl-4,4'-(4,4'-biphenyl-4,4'-diyl-dibutyryl)-bis-pyrrole-2-carboxylic acid diethyl ester
    —— 3-Chlor-7-nitroisocarbostyril 24633-93-0 C9H5ClN2O3
    3-Chlor-7-nitroisocarbostyril
    —— (3aR,4R,5R,6aS)-5-(Biphenyl-4-carbonyloxy)-2-oxo-hexahydro-cyclopenta[b]furan-4-carboxylic acid methyl ester 79308-34-2 C22H20O6
    (3aR,4R,5R,6aS)-5-(Biphenyl-4-carbonyloxy)-2-oxo-hexahydro-cyclopenta[b]furan-4-carboxylic acid methyl ester
    —— 3,3,7,7-tetramethyl-1 isopropyloxy-2,8 dioxa-5 aza-1 phosphaV[3,3,0]bicyclooctane 118065-56-8 C11H24NO3P
    3,3,7,7-tetramethyl-1 isopropyloxy-2,8 dioxa-5 aza-1 phosphaV[3,3,0]bicyclooctane
    —— 3-[(3-dimethylamino-propylimino)-methyl]-4<i>H</i>-pyrazolo[5,1-<i>b</i>]quinazolin-9-one 49552-58-1 C16H19N5O
    3-[(3-dimethylamino-propylimino)-methyl]-4<i>H</i>-pyrazolo[5,1-<i>b</i>]quinazolin-9-one
    —— 3,5,7-trimethyl-2,4,6-trithia-adamantan-1-ol 59525-39-2 C10H16OS3
    3,5,7-trimethyl-2,4,6-trithia-adamantan-1-ol
    —— 3,5-Diamino-N,N-diethyl-4-methylamino-benzenesulfonamide 51422-29-8 C11H20N4O2S
    3,5-Diamino-N,N-diethyl-4-methylamino-benzenesulfonamide
    —— (3aS,3bR,7aS,8aS)-5-Ethyl-8a-methoxymethyl-2,2,5-trimethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxine 40656-41-5 C14H24O6
    (3aS,3bR,7aS,8aS)-5-Ethyl-8a-methoxymethyl-2,2,5-trimethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxine
    —— 3β-Hydroxy-22.23-dinor-allocholansaeure 95975-35-2 C22H36O3
    3β-Hydroxy-22.23-dinor-allocholansaeure
    —— 3-azepan-1-yl-1-(4-ethoxy-phenyl)-2-phenyl-propan-1-one 63192-03-0 C23H29NO2
    3-azepan-1-yl-1-(4-ethoxy-phenyl)-2-phenyl-propan-1-one
    —— 3,4-Bis-(diethoxymethyl)-2-formyl-thiophen 22053-81-2 C15H24O5S
    3,4-Bis-(diethoxymethyl)-2-formyl-thiophen
    —— (3-methanesulfonylmethyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-yl)-(5-nitro-furan-2-ylmethylene)-amine 39097-52-4 C11H15N3O7S2
    (3-methanesulfonylmethyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-yl)-(5-nitro-furan-2-ylmethylene)-amine
    —— 3-Chlor-3-methyl-1-(1-hydroxy-cyclohexyl)-but-1-in 14399-55-4 C11H17ClO
    3-Chlor-3-methyl-1-(1-hydroxy-cyclohexyl)-but-1-in
    —— 3-Benzoyloxy-4-methoxy-6-benzamidobenzoesaeure 33287-70-6 C22H17NO6
    3-Benzoyloxy-4-methoxy-6-benzamidobenzoesaeure
    —— 3β-Acetoxy-5α-stigmastadien-(7.25) 15253-08-4 C31H50O2
    3β-Acetoxy-5α-stigmastadien-(7.25)
    —— 3,3'-[8-(2-chloro-ethyl)-4,9,13,19-tetramethyl-2,3-dihydro-21<i>H</i>,23<i>H</i>-pyrano[2,3,4-<i>ta</i>]porphine-14,18-diyl]-bis-propionic acid dimethyl ester 31897-06-0 C36H39ClN4O5
    3,3'-[8-(2-chloro-ethyl)-4,9,13,19-tetramethyl-2,3-dihydro-21<i>H</i>,23<i>H</i>-pyrano[2,3,4-<i>ta</i>]porphine-14,18-diyl]-bis-propionic acid dimethyl ester
    —— 3-Bromo-2-methoxy-azepane-1-carboxylic acid ethyl ester 111727-12-9 C10H18BrNO3
    3-Bromo-2-methoxy-azepane-1-carboxylic acid ethyl ester
    —— (3aR,8aS)-2-phenyl-3a,4,5,7,8,8a-hexahydro-1H-spiro[cyclopenta[f]isoindole-6,9'-fluorene]-1,3(2H)-dione 94935-36-1 C29H23NO2
    (3aR,8aS)-2-phenyl-3a,4,5,7,8,8a-hexahydro-1H-spiro[cyclopenta[f]isoindole-6,9'-fluorene]-1,3(2H)-dione
    —— 3-(3-hydroxy-2-phenyltriazaneylidene)pentane-2,4-dione 132171-06-3 C11H13N3O3
    3-(3-hydroxy-2-phenyltriazaneylidene)pentane-2,4-dione
    —— 3-(4-chlorophenylamino)-2-[(4-chlorophenylimino)methyl]acrylonitrile 1352630-23-9 C16H11Cl2N3
    3-(4-chlorophenylamino)-2-[(4-chlorophenylimino)methyl]acrylonitrile
    —— (3'R)-3'-acetoxy-5'-bromo-4'-pentynyl 2,4-O-bis(acetyl)-3,6-O-bis(tert-butyldimethylsilyl)-β-D-glucopyranoside 794521-08-7 C29H51BrO10Si2
    (3'R)-3'-acetoxy-5'-bromo-4'-pentynyl 2,4-O-bis(acetyl)-3,6-O-bis(tert-butyldimethylsilyl)-β-D-glucopyranoside
    —— 3-Amino-1-ethylpiperidin-2-one hydrochloride 2126160-37-8 C7H15ClN2O
    3-Amino-1-ethylpiperidin-2-one hydrochloride
    —— 3,4-dibromo-1,5-dimethyl-8-oxa-bicyclo[3.2.1]octa-3,6-dien-2-one 444586-29-2 C9H8Br2O2
    3,4-dibromo-1,5-dimethyl-8-oxa-bicyclo[3.2.1]octa-3,6-dien-2-one
    —— 3,4-Dihydro-2-(pentylsulfonyl)-1(2H)-naphthalinon 89730-06-3 C15H20O3S
    3,4-Dihydro-2-(pentylsulfonyl)-1(2H)-naphthalinon
    —— 3-Methyl-4-methylaminotriazol-1-oxid 53246-58-5 C4H8N4O
    3-Methyl-4-methylaminotriazol-1-oxid
    —— 3-Phenyl-4-((E)-1-phenyl-2-piperidin-1-yl-vinyl)-cyclobut-3-ene-1,2-dione 36048-60-9 C23H21NO2
    3-Phenyl-4-((E)-1-phenyl-2-piperidin-1-yl-vinyl)-cyclobut-3-ene-1,2-dione
    —— 3β-Acetoxy-5-fluor-6α-bromo-17-methyl-B-nor-5β-androstan-17β-ol 38759-73-8 C21H32BrFO3
    3β-Acetoxy-5-fluor-6α-bromo-17-methyl-B-nor-5β-androstan-17β-ol
    —— 3-Methoxy-benzoic acid methoxymethyl ester 40100-54-7 C10H12O4
    3-Methoxy-benzoic acid methoxymethyl ester
    —— 3-(3-pyrrolidin-1-yl-prop-1-ynyl)-2-trimethylstannanyl-imidazo[1,2-a]pyridine-6-carboxylic acid bis-(3-methyl-butyl)amide 1219715-68-0 C28H44N4OSn
    3-(3-pyrrolidin-1-yl-prop-1-ynyl)-2-trimethylstannanyl-imidazo[1,2-a]pyridine-6-carboxylic acid bis-(3-methyl-butyl)amide
    —— 3-((3E,7E)-10-(3-methoxyphenyl)-3,7-dimethyldeca-3,7-dienyl)-2,2-dimethyloxirane 1039730-88-5 C23H34O2
    3-((3E,7E)-10-(3-methoxyphenyl)-3,7-dimethyldeca-3,7-dienyl)-2,2-dimethyloxirane
    —— 3-[1-(4-chlorophenyl)-5-phenyl-4-ethoxycarbonyl-1H-pyrazol-3-carbonyl]benzo[4,5]imidazo[2,1-c][1,2,4]triazine 1229438-24-7 C28H19ClN6O3
    3-[1-(4-chlorophenyl)-5-phenyl-4-ethoxycarbonyl-1H-pyrazol-3-carbonyl]benzo[4,5]imidazo[2,1-c][1,2,4]triazine
    —— 3-Ethoxy-3-(α,α-dicyanbenzyl)-1,2-diphenylcycloprop-1-en 20990-67-4 C26H20N2O
    3-Ethoxy-3-(α,α-dicyanbenzyl)-1,2-diphenylcycloprop-1-en