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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(3-methoxy-4-methylphenyl)-1,1-dimethylurea 1213826-47-1 C11H16N2O2
    3-(3-methoxy-4-methylphenyl)-1,1-dimethylurea
    —— 3,7'-dimethylspiro<indane-1,3'(4'H)-<2H>thiazolo<3,2-b>-s-tetrazin>-6'(7'H)-one 128884-39-9 C14H16N4OS
    3,7'-dimethylspiro<indane-1,3'(4'H)-<2H>thiazolo<3,2-b>-s-tetrazin>-6'(7'H)-one
    —— 3-(Cyclohexyloxymethyl)-1-oxaspiro[4.4]non-3-ene 1266614-47-4 C15H24O2
    3-(Cyclohexyloxymethyl)-1-oxaspiro[4.4]non-3-ene
    —— 3-[1-((1R,3S,4R)-3-Propionyl-bicyclo[2.2.1]hept-2-yl)-prop-(Z)-ylidene]-3H-isobenzofuran-1-one 63688-94-8 C21H24O3
    3-[1-((1R,3S,4R)-3-Propionyl-bicyclo[2.2.1]hept-2-yl)-prop-(Z)-ylidene]-3H-isobenzofuran-1-one
    —— 3-Bromo-4-(4-hexyl-benzoyloxy)-benzoic acid 4-pentyl-phenyl ester 68414-36-8 C31H35BrO4
    3-Bromo-4-(4-hexyl-benzoyloxy)-benzoic acid 4-pentyl-phenyl ester
    —— 3-benzyl-3-(dimethylaminomethylene-amino)-dihydro-furan-2-one 62448-34-4 C14H18N2O2
    3-benzyl-3-(dimethylaminomethylene-amino)-dihydro-furan-2-one
    —— 3-Chloro-4-(4-ethyl-cyclohexanecarbonyloxy)-benzoic acid 4-butoxy-phenyl ester 70567-74-7 C26H31ClO5
    3-Chloro-4-(4-ethyl-cyclohexanecarbonyloxy)-benzoic acid 4-butoxy-phenyl ester
    —— 3-benzoimidazol-1-yl-7-chloro-5-(4-methoxy-phenyl)-3<i>H</i>-benzo[<i>e</i>][1,4]diazepin-2-ylamine 73302-49-5 C23H18ClN5O
    3-benzoimidazol-1-yl-7-chloro-5-(4-methoxy-phenyl)-3<i>H</i>-benzo[<i>e</i>][1,4]diazepin-2-ylamine
    —— 3,3-dimethyl-1-oxa-4-azaspiro<4.11>hexadec-4-yloxyl radical 68373-68-2 C16H30NO2
    3,3-dimethyl-1-oxa-4-azaspiro<4.11>hexadec-4-yloxyl radical
    —— 3,5-Bis-trifluormethyl-2-hydroxyazobenzol 64857-77-8 C14H8F6N2O
    3,5-Bis-trifluormethyl-2-hydroxyazobenzol
    —— 3-methoxy-4-(p-methoxyphenyl)-2-phenylthiophene 1192181-90-0 C18H16O2S
    3-methoxy-4-(p-methoxyphenyl)-2-phenylthiophene
    —— 3-Acetoxy-3-deuteriotetracyclo<3.2.0.0<sup>2,7</sup>.0<sup>4,6</sup>>heptan 75334-83-7 C9H10O2
    3-Acetoxy-3-deuteriotetracyclo<3.2.0.0<sup>2,7</sup>.0<sup>4,6</sup>>heptan
    —— 3,6-Difluoro-5-nitro-2-(3-acetamidomethyl-1-pyrrolidinyl)-toluene 114151-95-0 C14H17F2N3O3
    3,6-Difluoro-5-nitro-2-(3-acetamidomethyl-1-pyrrolidinyl)-toluene
    —— 3-[({2-[(2,2-dimethylpropanoyl)amino]phenyl}thio)methyl]-N-(2-methoxybenzyl)benzamide 676502-66-2 C27H30N2O3S
    3-[({2-[(2,2-dimethylpropanoyl)amino]phenyl}thio)methyl]-N-(2-methoxybenzyl)benzamide
    —— 3-azido-1,1,1-trichlorononane 1258206-75-5 C9H16Cl3N3
    3-azido-1,1,1-trichlorononane
    —— 3-(3-Toluolmethyl)-2-(2-pyridyl)imino-4-thiazolidinon 51623-50-8 C16H15N3OS
    3-(3-Toluolmethyl)-2-(2-pyridyl)imino-4-thiazolidinon
    —— 3,6-di-O-acetyl-1-azido-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose 1312699-53-8 C35H52N4O17SSi
    3,6-di-O-acetyl-1-azido-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose
    —— 3,4-dimethyl-N-(2-methylphenyl)-6-(2-chlorophenyl)-2-oxo-1,2,3,6-tetrahydropyrimidine-5-carboxamide 1440507-55-0 C20H20ClN3O2
    3,4-dimethyl-N-(2-methylphenyl)-6-(2-chlorophenyl)-2-oxo-1,2,3,6-tetrahydropyrimidine-5-carboxamide
    —— 3-[2,4-diallyl-6-(2-bromo-allyl)-phenoxy]-propane-1,2-diol 109253-99-8 C18H23BrO3
    3-[2,4-diallyl-6-(2-bromo-allyl)-phenoxy]-propane-1,2-diol
    —— (3R,4S)-1-Benzyl-3-((S)-2,2-dimethyl-4-phenyl-oxazolidin-3-yl)-4-phenyl-azetidin-2-one 134679-64-4 C27H28N2O2
    (3R,4S)-1-Benzyl-3-((S)-2,2-dimethyl-4-phenyl-oxazolidin-3-yl)-4-phenyl-azetidin-2-one
    —— 3-(benzo-2,1,3-thiadiazole-4-sulfonyloxy)-5-methylphenol 197959-86-7 C13H10N2O4S2
    3-(benzo-2,1,3-thiadiazole-4-sulfonyloxy)-5-methylphenol
    —— 3-bromo-2-(furan-2-yl)-4H-chromen-4-one 84637-08-1 C13H7BrO3
    3-bromo-2-(furan-2-yl)-4H-chromen-4-one
    —— 3-benzyl-2-(4-chloro-benzothiazol-2-ylimino)-5-methyl-thiazolidin-4-one 63205-30-1 C18H14ClN3OS2
    3-benzyl-2-(4-chloro-benzothiazol-2-ylimino)-5-methyl-thiazolidin-4-one
    —— 3,3'-Azodibenzylalkohol 1026769-60-7 C14H14N2O2
    3,3'-Azodibenzylalkohol
    —— 3-(2-Hydroxy-1-hydroxymethyl-ethoxymethyl)-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-7-one 119870-12-1 C8H11N5O4
    3-(2-Hydroxy-1-hydroxymethyl-ethoxymethyl)-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-7-one
    —— 3-butyl-4,7-difluoro-2-((S)-1,2,3,4-tetrahydronaphthalen-1-yl)-1-(trifluoromethyl)-1,2-dihydroisoquinoline 1493778-06-5 C24H24F5N
    3-butyl-4,7-difluoro-2-((S)-1,2,3,4-tetrahydronaphthalen-1-yl)-1-(trifluoromethyl)-1,2-dihydroisoquinoline
    —— [3-(3-Cyclohexanecarbonyl-2,4,6-trihydroxy-5-methyl-benzyl)-2,4,6-trihydroxy-5-methyl-phenyl]-cyclohexyl-methanone 68223-28-9 C29H36O8
    [3-(3-Cyclohexanecarbonyl-2,4,6-trihydroxy-5-methyl-benzyl)-2,4,6-trihydroxy-5-methyl-phenyl]-cyclohexyl-methanone
    —— (3R)-8-(3,5-difluorophenyl)spiro[2,4-dihydro-1H-naphthalene-3,5'-4H-1,3-oxazole]-2'-amine 1283711-10-3 C18H16F2N2O
    (3R)-8-(3,5-difluorophenyl)spiro[2,4-dihydro-1H-naphthalene-3,5'-4H-1,3-oxazole]-2'-amine
    —— 3,3-dinitro-2-(1-nitromethyl-2-phenoxy-ethoxy)-5-phenoxymethyl-isoxazolidine 22036-43-7 C19H20N4O10
    3,3-dinitro-2-(1-nitromethyl-2-phenoxy-ethoxy)-5-phenoxymethyl-isoxazolidine
    —— 3-(2,3-dihydroxypropyl)-2-benzoxazolidinon 19420-39-4 C10H11NO4
    3-(2,3-dihydroxypropyl)-2-benzoxazolidinon
    —— 3-oxo-indazolin-2-yl(methylthio-thiocarbonyl)methylenetriphenylphosphorane 103748-73-8 C28H23N2OPS2
    3-oxo-indazolin-2-yl(methylthio-thiocarbonyl)methylenetriphenylphosphorane
    —— 3-[2-(6-chloro-5,7-dimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]indene-2-carbonyl)-phenoxymethyl]-pyrrolidine-1-carboxylic acid tert-butyl ester 1445804-92-1 C27H32ClN5O4
    3-[2-(6-chloro-5,7-dimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]indene-2-carbonyl)-phenoxymethyl]-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 3-amino-2-(1-(benzyloxy)but-3-en-2-yl)-4,6-dimethoxy-5-methylphenyl acetate 1441229-24-8 C22H27NO5
    3-amino-2-(1-(benzyloxy)but-3-en-2-yl)-4,6-dimethoxy-5-methylphenyl acetate
    —— 3-Ethyl-5-[2-[3-ethyl-5,6-dimethyl-3H-thieno[2,3-d]thiazol-(2Z)-ylidene]-eth-(E)-ylidene]-2-thioxo-thiazolidin-4-one 119790-19-1 C16H18N2OS4
    3-Ethyl-5-[2-[3-ethyl-5,6-dimethyl-3H-thieno[2,3-d]thiazol-(2Z)-ylidene]-eth-(E)-ylidene]-2-thioxo-thiazolidin-4-one
    —— 3-(2-Methoxy-ethoxymethoxy)-3-methyl-pentane 88738-44-7 C10H22O3
    3-(2-Methoxy-ethoxymethoxy)-3-methyl-pentane
    —— 3β-Acetoxy-6α-aethinyl-cholestan-5α,6β-diol 103569-72-8 C31H50O4
    3β-Acetoxy-6α-aethinyl-cholestan-5α,6β-diol
    —— 3-(3',4'-dichloro-4-biphenylyl)-3-hydroxybutyric acid ethyl ester 62574-92-9 C18H18Cl2O3
    3-(3',4'-dichloro-4-biphenylyl)-3-hydroxybutyric acid ethyl ester
    —— 3-chloro-4-iodo-5-(m-tolyl)furan-2(5H)-one 1401693-21-7 C11H8ClIO2
    3-chloro-4-iodo-5-(m-tolyl)furan-2(5H)-one
    —— 3-Amino-2-(pyridin-3-yl)propan-1-ol dihydrochloride 1909327-07-6 C8H14Cl2N2O
    3-Amino-2-(pyridin-3-yl)propan-1-ol dihydrochloride
    —— 3-<(1-butyl)amino>-4-(N-ethoxycarbonyl-N'-benzoyl)hydrazino-5,6-dihydro-4H-thiopyran 1,1-dioxide 137959-18-3 C19H27N3O5S
    3-<(1-butyl)amino>-4-(N-ethoxycarbonyl-N'-benzoyl)hydrazino-5,6-dihydro-4H-thiopyran 1,1-dioxide
    —— 3-Descladinose-6,11-Bridged Ketone Erythromycin A 9-Imine Acetamide 2'-Acetate 628703-21-9 C36H60N2O12
    3-Descladinose-6,11-Bridged Ketone Erythromycin A 9-Imine Acetamide 2'-Acetate
    —— 3-acetoxy-5-ethoxy-2,6-cyclo-norbornane 103564-86-9 C11H16O3
    3-acetoxy-5-ethoxy-2,6-cyclo-norbornane
    —— 3-Chloracetyl-phenylessigsaeure-aethylester 7706-79-8 C12H13ClO3
    3-Chloracetyl-phenylessigsaeure-aethylester
    —— 3-{2-[4-(4-chloro-phenyl)-piperazin-1-yl]-ethyl}-2-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 58837-36-8 C21H23ClN4O
    3-{2-[4-(4-chloro-phenyl)-piperazin-1-yl]-ethyl}-2-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— 3-(1-ethynyl-cyclopentyloxy)-propionic acid methyl ester 99861-49-1 C11H16O3
    3-(1-ethynyl-cyclopentyloxy)-propionic acid methyl ester
    —— (3R,4R)-4-({4-[(8-chloro-2-methyl-4-quinolinyl)methyl]benzoyl}amino)-N-hydroxytetrahydro-2H-pyran-3-carboxamide 503171-50-4 C24H24ClN3O4
    (3R,4R)-4-({4-[(8-chloro-2-methyl-4-quinolinyl)methyl]benzoyl}amino)-N-hydroxytetrahydro-2H-pyran-3-carboxamide
    —— 3-[2-[4-(1,4-Benzodioxan-5-yl)piperazin-1-yl]ethyl]-5-chloro-1H-indole 220250-70-4 C22H24ClN3O2
    3-[2-[4-(1,4-Benzodioxan-5-yl)piperazin-1-yl]ethyl]-5-chloro-1H-indole
    —— 3-Acetoxy-2-<(2)furfuryliden>-propionitril 713-96-2 C10H9NO3
    3-Acetoxy-2-<(2)furfuryliden>-propionitril
    —— (3R,5R)-2-Benzyl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-(diphenyl-phosphinoyl)-isoxazolidine 138500-92-2 C27H30NO4P
    (3R,5R)-2-Benzyl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-(diphenyl-phosphinoyl)-isoxazolidine
    —— 3-bromo-4-dimethylaminomethyl benzaldehyde 1189765-92-1 C10H12BrNO
    3-bromo-4-dimethylaminomethyl benzaldehyde