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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-N-piperidin-4-ylpyridine-2,3-diamine 852627-75-9 C10H16N4
    3-N-piperidin-4-ylpyridine-2,3-diamine
    —— (3-chloro-5-{[(2-dimethylamino-ethyl)-methyl-amino]-methyl}-2-fluoro-benzyl)-carbamic acid tert-butyl ester 1386460-16-7 C18H29ClFN3O2
    (3-chloro-5-{[(2-dimethylamino-ethyl)-methyl-amino]-methyl}-2-fluoro-benzyl)-carbamic acid tert-butyl ester
    —— 3-(benzyloxy)-6-(methylamino)pyridine-2-carbonitrile 727737-22-6 C14H13N3O
    3-(benzyloxy)-6-(methylamino)pyridine-2-carbonitrile
    —— 3,4-difluoro-2-(4-iodo-2-methyl-phenylamino)-benzenesulfonic acid 284020-55-9 C13H10F2INO3S
    3,4-difluoro-2-(4-iodo-2-methyl-phenylamino)-benzenesulfonic acid
    —— 3-(3,4-dihydroquinolin-1(2H)-ylcarbonyl)-5-(2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl)benzoic acid 847168-22-3 C25H19N3O5
    3-(3,4-dihydroquinolin-1(2H)-ylcarbonyl)-5-(2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl)benzoic acid
    —— 3-[[[2-[6-[4-(Trifluoromethyl)phenyl]-1,3-benzothiazol-2-yl]acetyl]amino]methyl]benzoic acid 1221918-53-1 C24H17F3N2O3S
    3-[[[2-[6-[4-(Trifluoromethyl)phenyl]-1,3-benzothiazol-2-yl]acetyl]amino]methyl]benzoic acid
    —— (3R,4S,5S,6R)-5,7-dideuterio-5-methoxy-4-[(2R,3R)-2-methyl-3-[2-(2,2,2-trifluoroethoxy)ethyl]oxiran-2-yl]-1-oxaspiro[2.5]oct-7-en-6-ol 1399361-09-1 C15H21F3O5
    (3R,4S,5S,6R)-5,7-dideuterio-5-methoxy-4-[(2R,3R)-2-methyl-3-[2-(2,2,2-trifluoroethoxy)ethyl]oxiran-2-yl]-1-oxaspiro[2.5]oct-7-en-6-ol
    —— 3-(1-Naphthyl)-1,5-hexadien 63779-62-4 C16H16
    3-(1-Naphthyl)-1,5-hexadien
    —— 3-Acetyl-1-(4-chloro-phenyl)-6-methyl-2,4-bis-methylsulfanyl-pyridinium; iodide 111149-13-4 C16H17ClNOS2*I
    3-Acetyl-1-(4-chloro-phenyl)-6-methyl-2,4-bis-methylsulfanyl-pyridinium; iodide
    —— 3-(3-Chloro-4-methoxybenzyl)-1-(3-hydroxypropyl)-5-cyano-2,3-dihydro-1H-benzimidazole-2-one 320409-87-8 C19H18ClN3O3
    3-(3-Chloro-4-methoxybenzyl)-1-(3-hydroxypropyl)-5-cyano-2,3-dihydro-1H-benzimidazole-2-one
    —— 3-(difluoromethylidene)pyrrolidine hydrochloride 2866354-42-7 C5H7F2N*ClH
    3-(difluoromethylidene)pyrrolidine hydrochloride
    —— 3.4-Dichlor-furan-carbonsaeure-(2)-anhydrid 90948-26-8 C10H2Cl4O5
    3.4-Dichlor-furan-carbonsaeure-(2)-anhydrid
    —— 3-chloro-3-phenyl-1-[(1,3,3-trichloro-2,2,4,4-tetramethylcyclobutyl)sulfonyl]azetidine 1075707-88-8 C17H21Cl4NO2S
    3-chloro-3-phenyl-1-[(1,3,3-trichloro-2,2,4,4-tetramethylcyclobutyl)sulfonyl]azetidine
    —— 3-[3-(4-Bromo-2,6-diisopropyl-phenyl)-ureidosulfonyl]-N,N-dimethyl-benzamide 210826-18-9 C22H28BrN3O4S
    3-[3-(4-Bromo-2,6-diisopropyl-phenyl)-ureidosulfonyl]-N,N-dimethyl-benzamide
    —— 3-(2-chloro-phenyl)-6-dimethylamino-1-methyl-1<i>H</i>-[1,3,5]triazine-2,4-dione 51235-53-1 C12H13ClN4O2
    3-(2-chloro-phenyl)-6-dimethylamino-1-methyl-1<i>H</i>-[1,3,5]triazine-2,4-dione
    —— 3-(aminomethyl)-2,5,6,7-tetrahydro-3H-pyrrolo[1,2-a]imidazole 171762-21-3 C7H13N3
    3-(aminomethyl)-2,5,6,7-tetrahydro-3H-pyrrolo[1,2-a]imidazole
    —— 3-(4-Methyl-3-nitro-phenylcarbamoyl)-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid 87126-82-7 C15H16N2O6
    3-(4-Methyl-3-nitro-phenylcarbamoyl)-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid
    —— 3-ethyl-5-(2',6',6'-trimethyl-2'-cyclohexen-1'-yl)benzoic acid 141885-43-0 C18H24O2
    3-ethyl-5-(2',6',6'-trimethyl-2'-cyclohexen-1'-yl)benzoic acid
    —— 3-(1-octen)-yl 3-acetoxybenzoate 1266355-97-8 C17H22O4
    3-(1-octen)-yl 3-acetoxybenzoate
    —— 3-propyl-6-thioxo-5,6-dihydro-3<i>H</i>-pyrimidin-4-one 59750-16-2 C7H10N2OS
    3-propyl-6-thioxo-5,6-dihydro-3<i>H</i>-pyrimidin-4-one
    —— (3-<i>tert</i>-butyl-furan-2-yl)-acetonitrile 59413-87-5 C10H13NO
    (3-<i>tert</i>-butyl-furan-2-yl)-acetonitrile
    —— 3-(3-methoxy-propyl)-6-thioxo-5,6-dihydro-3<i>H</i>-pyrimidin-4-one 59750-21-9 C8H12N2O2S
    3-(3-methoxy-propyl)-6-thioxo-5,6-dihydro-3<i>H</i>-pyrimidin-4-one
    —— 3-[(E)-4'-(3-Amino-propylsulfanyl)-5,5'-bis-(4-chloro-phenyl)-[2,2']bi[[1,3]dithiolylidene]-4-ylsulfanyl]-propylamine 127679-58-7 C24H24Cl2N2S6
    3-[(E)-4'-(3-Amino-propylsulfanyl)-5,5'-bis-(4-chloro-phenyl)-[2,2']bi[[1,3]dithiolylidene]-4-ylsulfanyl]-propylamine
    —— 3,3-Dicarbethoxypyrazolidin 58979-89-8 C9H16N2O4
    3,3-Dicarbethoxypyrazolidin
    —— 3-methyl-<i>N</i>,<i>N</i>-bis-(3-methyl-butyl)-<i>N</i>'-tetrazolo[1,5-<i>b</i>]pyridazin-6-yl-butyramidine 59711-38-5 C19H33N7
    3-methyl-<i>N</i>,<i>N</i>-bis-(3-methyl-butyl)-<i>N</i>'-tetrazolo[1,5-<i>b</i>]pyridazin-6-yl-butyramidine
    —— 3-(4-Methoxy-2,3-dimethyl-phenyl)-propionitrile 57121-92-3 C12H15NO
    3-(4-Methoxy-2,3-dimethyl-phenyl)-propionitrile
    —— 3,9-bis(N,N-diethylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dioxide 61090-87-7 C13H28N2O6P2
    3,9-bis(N,N-diethylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dioxide
    —— 3-(1-Cyclohexyl)-s-tetrazin 58884-51-8 C8H12N4
    3-(1-Cyclohexyl)-s-tetrazin
    —— (3,4,5,19-tetramethoxy-9-methylidene-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-10-yl)methanol 148812-41-3 C23H26O7
    (3,4,5,19-tetramethoxy-9-methylidene-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-10-yl)methanol
    —— 3.3'-Bis-<3-oxo-5-(3-brom-phenyl)-cyclohex-4-enyl>-biphenyl 106278-37-9 C36H28Br2O2
    3.3'-Bis-<3-oxo-5-(3-brom-phenyl)-cyclohex-4-enyl>-biphenyl
    —— 3-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-5-fluorophenol 710341-30-3 C22H17FO
    3-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-5-fluorophenol
    —— 3'-Nitro-4-hydroxy-2-methyl-benzophenon 107558-23-6 C14H11NO4
    3'-Nitro-4-hydroxy-2-methyl-benzophenon
    —— 3-benzylsulfanylmethyl-6-methyl-1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-pyrido[2,3-<i>e</i>][1,2,4]thiadiazine-7-sulfonic acid amide 1437-56-5 C15H16N4O4S3
    3-benzylsulfanylmethyl-6-methyl-1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-pyrido[2,3-<i>e</i>][1,2,4]thiadiazine-7-sulfonic acid amide
    —— 3-(4-fluorophenyl)-4-hydroxy-5-phenylfuran-2(5H)-one 1352966-05-2 C16H11FO3
    3-(4-fluorophenyl)-4-hydroxy-5-phenylfuran-2(5H)-one
    —— <3-Chlor-phenyl>-3.5-di-tert-butyl-4-hydroxy-benzoat 14041-74-8 C21H25ClO3
    <3-Chlor-phenyl>-3.5-di-tert-butyl-4-hydroxy-benzoat
    —— 3-[p-(β-N,N-diethylaminoethoxy)-phenoxy]-4-p-chlorophenyl-3-butene-2-one 57150-97-7 C22H26ClNO3
    3-[p-(β-N,N-diethylaminoethoxy)-phenoxy]-4-p-chlorophenyl-3-butene-2-one
    —— 3-(3,4-diethoxy-benzyl)-3-methyl-piperazin-2-one 64401-64-5 C16H24N2O3
    3-(3,4-diethoxy-benzyl)-3-methyl-piperazin-2-one
    —— (3,3'-azoxy-diphenyl)-bis-arsonic acid 114911-24-9 C12H12As2N2O7
    (3,3'-azoxy-diphenyl)-bis-arsonic acid
    —— 3-methyl-1-methylthio-1-(2-methyl-2-propen-1-yl) thio-1,3-butadiene 107094-71-3 C10H16S2
    3-methyl-1-methylthio-1-(2-methyl-2-propen-1-yl) thio-1,3-butadiene
    —— 3-[4-(4-Chloro-2-fluorophenyl)piperazin-1-yl]-1-[4-(3-methoxy-4-nitroanilino)piperidin-1-yl]propan-1-one 1247033-48-2 C25H31ClFN5O4
    3-[4-(4-Chloro-2-fluorophenyl)piperazin-1-yl]-1-[4-(3-methoxy-4-nitroanilino)piperidin-1-yl]propan-1-one
    —— 3-(4-((5-chloro-2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)methoxy)-2,6-dimethylphenyl)propanoic acid 1348199-19-8 C22H25ClO4
    3-(4-((5-chloro-2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)methoxy)-2,6-dimethylphenyl)propanoic acid
    —— 3-[1-ethyl-2,4-dioxo-5-phenyl-7-(trifluoromethyl)-1,3,5-benzotriazepin-3-yl]-N-(2-pyrrolidin-1-ylethyl)benzamide 1329989-99-2 C30H30F3N5O3
    3-[1-ethyl-2,4-dioxo-5-phenyl-7-(trifluoromethyl)-1,3,5-benzotriazepin-3-yl]-N-(2-pyrrolidin-1-ylethyl)benzamide
    —— 3β,20β-Diacetoxy-6α-methyl-6β-hydroxy-5α-pregnan 97995-69-2 C26H42O5
    3β,20β-Diacetoxy-6α-methyl-6β-hydroxy-5α-pregnan
    —— 3,4-dicyano-2,2-dimethyl-5-oxo-3-(4-tolyl)oxolane 112212-08-5 C15H14N2O2
    3,4-dicyano-2,2-dimethyl-5-oxo-3-(4-tolyl)oxolane
    —— 3-phenylpropanal diethyl dithioacetal 128881-93-6 C13H20S2
    3-phenylpropanal diethyl dithioacetal
    —— 3-(hydroxymethyl)-9-methoxy-2-(2-methyl-2H-indazol-5-ylamino)-4H-pyrido[1,2-a]pyrimidin-4-one 1314717-57-1 C18H17N5O3
    3-(hydroxymethyl)-9-methoxy-2-(2-methyl-2H-indazol-5-ylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-p-methylphenyl-2-carboxy-4-phenylbutyric acid 60313-51-1 C18H18O4
    3-p-methylphenyl-2-carboxy-4-phenylbutyric acid
    —— <3-(diethoxyphosphinyloxy)allyl>trimethylammonium chloride 111980-21-3 C10H23NO4P*Cl
    <3-(diethoxyphosphinyloxy)allyl>trimethylammonium chloride
    —— 3-amino-6,8-dibromo-2-(2'-thienyl)-4(3H)-quinazolinone 125119-42-8 C12H7Br2N3OS
    3-amino-6,8-dibromo-2-(2'-thienyl)-4(3H)-quinazolinone
    —— 3-(Thiadiazol-5-yl)-1,4-dihydropyrazol-5-one 931127-52-5 C5H4N4OS
    3-(Thiadiazol-5-yl)-1,4-dihydropyrazol-5-one