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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3-Amino-5-methyl-1H-pyrazol-4-yl)(4-methyl-1-piperazinyl)methanone 1187860-50-9 C10H17N5O
    (3-Amino-5-methyl-1H-pyrazol-4-yl)(4-methyl-1-piperazinyl)methanone
    —— 3-{2-(isopropylaminosulfonyl)amino-3-fluoropyridin-4-ylmethyl}-4-methyl-7-(pyrimidin-2-yloxy)-2-oxo-2H-1-benzopyran 946128-92-3 C23H22FN5O5S
    3-{2-(isopropylaminosulfonyl)amino-3-fluoropyridin-4-ylmethyl}-4-methyl-7-(pyrimidin-2-yloxy)-2-oxo-2H-1-benzopyran
    —— 3-Biphenyl-4-yl-1-(toluene-4-sulfonyl)-pyrrolidine-3-carbaldehyde 877614-76-1 C24H23NO3S
    3-Biphenyl-4-yl-1-(toluene-4-sulfonyl)-pyrrolidine-3-carbaldehyde
    —— (3S,E)-diethyl 1-fluoro-3,4-O-cyclohexylidene-3,4-dihydroxybut-1-enylphosphonate 565438-09-7 C14H24FO5P
    (3S,E)-diethyl 1-fluoro-3,4-O-cyclohexylidene-3,4-dihydroxybut-1-enylphosphonate
    —— 3-butylsulfanyl-6-chloro-4-methyl-4<i>H</i>-benzo[<i>e</i>][1,2,4]thiadiazine 1,1-dioxide 42140-67-0 C12H15ClN2O2S2
    3-butylsulfanyl-6-chloro-4-methyl-4<i>H</i>-benzo[<i>e</i>][1,2,4]thiadiazine 1,1-dioxide
    —— 3-<5-(4-nitrophenyl)-2-furyl>-5-(2,6-diethylphenyl)-4,6-dioxo-3a,4,6,6a-tetrahydropyrrolo<3,4-d>isoxazole 134310-41-1 C25H21N3O6
    3-<5-(4-nitrophenyl)-2-furyl>-5-(2,6-diethylphenyl)-4,6-dioxo-3a,4,6,6a-tetrahydropyrrolo<3,4-d>isoxazole
    —— 3,6,8-tribromo-5-hydroxy-4-methyl-coumarin 856181-23-2 C10H5Br3O3
    3,6,8-tribromo-5-hydroxy-4-methyl-coumarin
    —— (3S,5E)-6-iodo-3,5-dimethyl-5-hexen-1-ol 214260-98-7 C8H15IO
    (3S,5E)-6-iodo-3,5-dimethyl-5-hexen-1-ol
    —— 3'-(carboxymethyl)-3'-deoxyadenosine-2',3'-lactone 178985-85-8 C12H13N5O4
    3'-(carboxymethyl)-3'-deoxyadenosine-2',3'-lactone
    —— 3-(N-(1-methoxycarbonyl)ethylcarboxamido)-androst-3,5-diene-17-ethylene ketal 1442085-16-6 C26H37NO5
    3-(N-(1-methoxycarbonyl)ethylcarboxamido)-androst-3,5-diene-17-ethylene ketal
    —— 3-<2-(3,5-dihydroxyphenyl)-2-hydroxy-ethylamino>-butyric acid sulfate 96564-75-9 2C12H17NO5*H2O4S
    3-<2-(3,5-dihydroxyphenyl)-2-hydroxy-ethylamino>-butyric acid sulfate
    —— [3-(6-chloro-benzothiazol-2-ylamino)-pyrrolidin-1-yl]-(2,6-dimethoxy-phenyl)-methanone 1163120-98-6 C20H20ClN3O3S
    [3-(6-chloro-benzothiazol-2-ylamino)-pyrrolidin-1-yl]-(2,6-dimethoxy-phenyl)-methanone
    —— 3-iodo-2-methylquinoline 1207875-09-9 C10H8IN
    3-iodo-2-methylquinoline
    —— 3-(thiophen-2-yl)spiro[chromene-2,1'-cyclopentan]-7-ol 908567-97-5 C17H16O2S
    3-(thiophen-2-yl)spiro[chromene-2,1'-cyclopentan]-7-ol
    —— 3-acetyl-6-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-1H-quinolin-2-one 848818-89-3 C17H23NO4Si
    3-acetyl-6-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-1H-quinolin-2-one
    —— 3-Oxoestr-5-en-17I(2)-yl 4-methylbicyclo[2.2.2]oct-2-ene-1-carboxylate 31658-36-3 C28H38O3
    3-Oxoestr-5-en-17I(2)-yl 4-methylbicyclo[2.2.2]oct-2-ene-1-carboxylate
    —— 3-(2,2-Diethylhydrazinyl)propanamide 58089-35-3 C7H17N3O
    3-(2,2-Diethylhydrazinyl)propanamide
    —— 3<i>c</i>,6,6,7A-tetramethyl-(3a<i>r</i>,7a<i>c</i>)-octahydro-3<i>t</i>,7<i>t</i>-oxaethano-benzofuran-2ξ-ol 131107-61-4 C13H22O3
    3<i>c</i>,6,6,7A-tetramethyl-(3a<i>r</i>,7a<i>c</i>)-octahydro-3<i>t</i>,7<i>t</i>-oxaethano-benzofuran-2ξ-ol
    —— 3,3'-(2,4,6-trimethyl-1,3-phenylene)dipropanoic acid 3539-08-0 C15H20O4
    3,3'-(2,4,6-trimethyl-1,3-phenylene)dipropanoic acid
    —— 3-n-butyl-6-chloroquinazolin-4-one 113260-94-9 C12H13ClN2O
    3-n-butyl-6-chloroquinazolin-4-one
    —— 3-(4-chloro-phenyl)-5,5,6,6-tetramethyl-5,6-dihydro-1<i>H</i>-pyrazin-2-one 93568-79-7 C14H17ClN2O
    3-(4-chloro-phenyl)-5,5,6,6-tetramethyl-5,6-dihydro-1<i>H</i>-pyrazin-2-one
    —— 3-(4-chloro-2-methyl-phenyl)-2-(ethylcarbamoyloxy-methyl)-3<i>H</i>-quinazolin-4-one 98884-54-9 C19H18ClN3O3
    3-(4-chloro-2-methyl-phenyl)-2-(ethylcarbamoyloxy-methyl)-3<i>H</i>-quinazolin-4-one
    —— 3,9-dichloro-5-(3-dimethylamino-propyl)-5,7-dihydro-dibenzo[<i>d</i>,<i>f</i>][1,3]diazepin-6-one 2880-38-8 C18H19Cl2N3O
    3,9-dichloro-5-(3-dimethylamino-propyl)-5,7-dihydro-dibenzo[<i>d</i>,<i>f</i>][1,3]diazepin-6-one
    —— 3-bromo-2-phenyl-2,3-dihydro-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-4-one 73859-96-8 C15H12BrNOS
    3-bromo-2-phenyl-2,3-dihydro-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-4-one
    —— 3-Phenyl-5,5,5-trifluor-4-trifluormethyl-pentansaeure-methylester 14203-07-7 C13H12F6O2
    3-Phenyl-5,5,5-trifluor-4-trifluormethyl-pentansaeure-methylester
    —— 3-amino-5-ethoxy-4-iodo-benzoic acid methyl ester 909854-12-2 C10H12INO3
    3-amino-5-ethoxy-4-iodo-benzoic acid methyl ester
    —— 3-methyl-12-phenylsulfonylbicyclo[6.4.0]dodeca-1(12),2,7-triene 1333466-88-8 C19H22O2S
    3-methyl-12-phenylsulfonylbicyclo[6.4.0]dodeca-1(12),2,7-triene
    —— (3S,4R)-4-(benzyloxycarbonyloxy)-3-(1-oxohexylamino)undecylphosphonic acid choline monoester 359828-49-2 C30H53N2O7P
    (3S,4R)-4-(benzyloxycarbonyloxy)-3-(1-oxohexylamino)undecylphosphonic acid choline monoester
    —— 3α-hydroxy-5α-pregnane-11,20-dione-20-ethylene ketal 23930-30-5 C23H36O4
    3α-hydroxy-5α-pregnane-11,20-dione-20-ethylene ketal
    —— 3,3'-Bis-{[(E)-(S)-1-(hydroxy-diphenyl-methyl)-3-methyl-butylimino]-methyl}-[1,1']binaphthalenyl-2,2'-diol 121314-79-2 C58H56N2O4
    3,3'-Bis-{[(E)-(S)-1-(hydroxy-diphenyl-methyl)-3-methyl-butylimino]-methyl}-[1,1']binaphthalenyl-2,2'-diol
    —— 3,8-Diphenyl-1,2,3-triazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on 74010-36-9 C15H10N6O
    3,8-Diphenyl-1,2,3-triazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on
    —— 3-Methyl-7-((E)-3-phenyl-allyl)-5,6-dihydro-imidazo[2,1-b]thiazol-7-ium; chloride 56276-66-5 C15H17N2S*Cl
    3-Methyl-7-((E)-3-phenyl-allyl)-5,6-dihydro-imidazo[2,1-b]thiazol-7-ium; chloride
    —— 3β-acetoxy-19-hydroxy-5α-pregna-14-en-20-one 50631-77-1 C23H34O4
    3β-acetoxy-19-hydroxy-5α-pregna-14-en-20-one
    —— 3-cyanomethyl-2-methyl-5-nitro-3<i>H</i>-imidazole-4-carbonitrile 41604-66-4 C7H5N5O2
    3-cyanomethyl-2-methyl-5-nitro-3<i>H</i>-imidazole-4-carbonitrile
    —— 3,5,3',5'-Tetra-tert-butyl-6,6'-dimethyl-biphenyl-2,2'-diol 63904-41-6 C7H3ClN2OS
    3,5,3',5'-Tetra-tert-butyl-6,6'-dimethyl-biphenyl-2,2'-diol
    —— (3R,6R)-3-Ethyl-6-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-methyl-heptan-2-ol 83787-25-1 C30H52O2
    (3R,6R)-3-Ethyl-6-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-methyl-heptan-2-ol
    —— 3-(5-methoxycarbonylhexanoyloxy)-2-cyclopenten-1-one 352516-44-0 C13H18O5
    3-(5-methoxycarbonylhexanoyloxy)-2-cyclopenten-1-one
    —— 3-Methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with dibenzyl-amine 41603-48-9 C14H15N*C16H16N2O5S
    3-Methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with dibenzyl-amine
    —— 3-dimethylcarbamoyloxy-2-methyl-2,4,5,6-tetrahydro-cyclopentapyrazole 41213-34-7 C10H15N3O2
    3-dimethylcarbamoyloxy-2-methyl-2,4,5,6-tetrahydro-cyclopentapyrazole
    —— 3-({3-[Acetyl-(2,3-dihydroxy-propyl)-amino]-2,4,6-triiodo-benzyl}-phenyl-amino)-propionic acid 23380-22-5 C21H23I3N2O5
    3-({3-[Acetyl-(2,3-dihydroxy-propyl)-amino]-2,4,6-triiodo-benzyl}-phenyl-amino)-propionic acid
    —— 3-[3-(5-chloro-3-methylpyrid-2-ylamino)propylamino]-4-amino-1,2,5-thiadiazole-1-oxide 106940-04-9 C11H15ClN6OS
    3-[3-(5-chloro-3-methylpyrid-2-ylamino)propylamino]-4-amino-1,2,5-thiadiazole-1-oxide
    —— 3-{2-{3-(2-Ethoxycarbonyl-ethyl)-4-methyl-5-[3-methyl-5-oxo-4-vinyl-1,5-dihydro-pyrrol-(2Z)-ylidenemethyl]-1H-pyrrol-2-ylmethyl}-4-methyl-5-[4-methyl-5-oxo-3-vinyl-1,5-dihydro-pyrrol-(2Z)-ylidenemethyl]-1H-pyrrol-3-yl}-propionic acid 111922-40-8 C35H40N4O6
    3-{2-{3-(2-Ethoxycarbonyl-ethyl)-4-methyl-5-[3-methyl-5-oxo-4-vinyl-1,5-dihydro-pyrrol-(2Z)-ylidenemethyl]-1H-pyrrol-2-ylmethyl}-4-methyl-5-[4-methyl-5-oxo-3-vinyl-1,5-dihydro-pyrrol-(2Z)-ylidenemethyl]-1H-pyrrol-3-yl}-propionic acid
    —— 3,3-Dimethyl-3,5,6,6a-tetrahydro-cyclopenta[b]furan-2,2-dicarboxylic acid diethyl ester 96556-14-8 C15H22O5
    3,3-Dimethyl-3,5,6,6a-tetrahydro-cyclopenta[b]furan-2,2-dicarboxylic acid diethyl ester
    —— (3R,4S,5S,6R)-1-azido-3,4-dibenzyloxy-7-(tert-butyldiphenylsilyloxy)-5,6-(cyclopentylidenedioxy)heptan-2-one 898801-54-2 C42H49N3O6Si
    (3R,4S,5S,6R)-1-azido-3,4-dibenzyloxy-7-(tert-butyldiphenylsilyloxy)-5,6-(cyclopentylidenedioxy)heptan-2-one
    —— 3-Methyl-5-phenyl-4-nitrosophenol 65695-45-6 C13H11NO2
    3-Methyl-5-phenyl-4-nitrosophenol
    —— 3-[[5-(benzotriazol-1-ylmethyl)-1,3,4-thiadiazol-2-yl]amino]-2-(4-chlorophenyl)-5-[(4-chlorophenyl)methylidene]-1,3-thiazolidin-4-one 1422261-20-8 C25H17Cl2N7OS2
    3-[[5-(benzotriazol-1-ylmethyl)-1,3,4-thiadiazol-2-yl]amino]-2-(4-chlorophenyl)-5-[(4-chlorophenyl)methylidene]-1,3-thiazolidin-4-one
    —— (3-methoxybenzylidene)-(3,4,5-trimethoxyphenyl)amine 387850-69-3 C17H19NO4
    (3-methoxybenzylidene)-(3,4,5-trimethoxyphenyl)amine
    —— 3-[N-(phenylsulfonyl)-3-(4-chlorobenzyl)-6-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid 136668-76-3 C36H31ClN2O5S
    3-[N-(phenylsulfonyl)-3-(4-chlorobenzyl)-6-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid
    —— 3α,15-diacetoxy-2β-chloroapotrichothec-9-en-13-ol 105342-93-6 C19H27ClO6
    3α,15-diacetoxy-2β-chloroapotrichothec-9-en-13-ol
    —— 3-(2,3-dihydro-1,4-benzoxathiin-5-yl)propanal 214895-13-3 C11H12O2S
    3-(2,3-dihydro-1,4-benzoxathiin-5-yl)propanal