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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5-bis(trifluoromethyl)-trans-cinnamaldehyde dimethyl ketal 95123-66-3 C13H12F6O2
    3,5-bis(trifluoromethyl)-trans-cinnamaldehyde dimethyl ketal
    —— 3-chloro-N-(4-ethoxyphenyl)-2-nitroso-5-(pyrrolidin-1-yl)aniline 1427772-97-1 C18H20ClN3O2
    3-chloro-N-(4-ethoxyphenyl)-2-nitroso-5-(pyrrolidin-1-yl)aniline
    —— 3-{3-(4-Methoxy-phenyl)-4,5-bis-[(Z)-4-methoxy-phenylimino]-2-thioxo-imidazolidin-1-yl}-propionic acid ethyl ester 99006-61-8 C29H30N4O5S
    3-{3-(4-Methoxy-phenyl)-4,5-bis-[(Z)-4-methoxy-phenylimino]-2-thioxo-imidazolidin-1-yl}-propionic acid ethyl ester
    —— 3-benzyl-1-(4-fluorophenyl)-9-(furan-3-yl)pyrazolo[1',5':1,6]pyrimido[4,5-d]pyridazin-4(3H)-one 1416370-03-0 C25H16FN5O2
    3-benzyl-1-(4-fluorophenyl)-9-(furan-3-yl)pyrazolo[1',5':1,6]pyrimido[4,5-d]pyridazin-4(3H)-one
    —— 3-(4-Methoxy-phenyl)-2-[methyl-(2,2,2-trifluoro-acetyl)-amino]-3-trimethylsilanyloxy-propionic acid methyl ester 116431-24-4 C17H24F3NO5Si
    3-(4-Methoxy-phenyl)-2-[methyl-(2,2,2-trifluoro-acetyl)-amino]-3-trimethylsilanyloxy-propionic acid methyl ester
    —— 3,3a,5,11b-Tetrahydro-5-hydroxy-7-methoxy-5-methyl-2H-furo<3,2-b>naphtho<2,3-d>pyran-2,6,11-trione 121638-14-0 C17H14O7
    3,3a,5,11b-Tetrahydro-5-hydroxy-7-methoxy-5-methyl-2H-furo<3,2-b>naphtho<2,3-d>pyran-2,6,11-trione
    —— 3-Acetoxymethyl-8-oxo-7-[2-(2-oxo-benzooxazol-3-yl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 130970-63-7 C19H17N3O8S
    3-Acetoxymethyl-8-oxo-7-[2-(2-oxo-benzooxazol-3-yl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3a,5,6,6a-tetrahydro-3-(phenylsulfonyl)-4H-cyclopent<d>isoxazole 108470-81-1 C12H13NO3S
    3a,5,6,6a-tetrahydro-3-(phenylsulfonyl)-4H-cyclopent<d>isoxazole
    —— 3α-deuterio-3β-(toluene-4-sulfonyloxy)-5α-cholestane 85749-83-3 C34H54O3S
    3α-deuterio-3β-(toluene-4-sulfonyloxy)-5α-cholestane
    —— 3-[2-(4-aminophenyl)ethyl]-4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)benzofuran 770745-73-8 C30H33NO11
    3-[2-(4-aminophenyl)ethyl]-4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)benzofuran
    —— 3-benzoyl-5,5-dimethyl-3-phenyldihydrofuran-2(3H)-one 1342897-25-9 C19H18O3
    3-benzoyl-5,5-dimethyl-3-phenyldihydrofuran-2(3H)-one
    —— 3,4-dimethoxy-1H-1,2,5-triazepin 121179-68-8 C6H9N3O2
    3,4-dimethoxy-1H-1,2,5-triazepin
    —— (3E)-4-(2-Ethyliden-1-isopropylhydrazino)-3-buten-2-on 56740-23-9 C9H16N2O
    (3E)-4-(2-Ethyliden-1-isopropylhydrazino)-3-buten-2-on
    —— 3-(2-Isocyanato-phenyl)-propionic acid allyl ester 187840-94-4 C13H13NO3
    3-(2-Isocyanato-phenyl)-propionic acid allyl ester
    —— 3-Amino-1-benzyl-1H-pyrazole-4-carbonyl chloride 99007-17-7 C11H10ClN3O
    3-Amino-1-benzyl-1H-pyrazole-4-carbonyl chloride
    —— (3R)-3-[(1R,4R,4aS,8aS)-4,7-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl]-1-(3-ethenylphenyl)butan-2-ol 193348-50-4 C24H34O
    (3R)-3-[(1R,4R,4aS,8aS)-4,7-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl]-1-(3-ethenylphenyl)butan-2-ol
    —— 3'-phenylspiro<cyclohexane-1,6'-1',2',4'-trioxan>-5'-one 136985-38-1 C14H16O4
    3'-phenylspiro<cyclohexane-1,6'-1',2',4'-trioxan>-5'-one
    —— (3bR,6aR)-5,5-Dimethyl-4,5,6,6a-tetrahydro-3bH-cyclopenta[a]pentalene-3-carboxylic acid ethyl ester 127820-52-4 C16H20O2
    (3bR,6aR)-5,5-Dimethyl-4,5,6,6a-tetrahydro-3bH-cyclopenta[a]pentalene-3-carboxylic acid ethyl ester
    —— 3-{2-[1-Methoxy-meth-(Z)-ylidene]-cyclohexyl}-1-(4-methoxy-phenyl)-propan-1-one 204505-19-1 C18H24O3
    3-{2-[1-Methoxy-meth-(Z)-ylidene]-cyclohexyl}-1-(4-methoxy-phenyl)-propan-1-one
    —— 3-amino-6-methyl-2-phenyliminopyrazolo<3,4-d>thiazoline 164404-26-6 C11H11N5S
    3-amino-6-methyl-2-phenyliminopyrazolo<3,4-d>thiazoline
    —— (3'S,4R,5'R,9'R)-3-{[2-(hydroxymethyl)phenyl]methyl}-1-(naphthalen-1-yl)-1''-phenyl-3''-(pyridin-4-ylmethyl)dispiro[imidazolidine-4,11'-[1,7]diazatricyclo[7.3.0.0<sup>3,7</sup>]dodecane-5',4''-imidazolidine]-2,2'2'',5,5'',8'-hexone 1407162-78-0 C44H37N7O7
    (3'S,4R,5'R,9'R)-3-{[2-(hydroxymethyl)phenyl]methyl}-1-(naphthalen-1-yl)-1''-phenyl-3''-(pyridin-4-ylmethyl)dispiro[imidazolidine-4,11'-[1,7]diazatricyclo[7.3.0.0<sup>3,7</sup>]dodecane-5',4''-imidazolidine]-2,2'2'',5,5'',8'-hexone
    —— (3,8-Diaza-bicyclo[3.2.1]oct-3-yl)-(1H-indol-2-yl)-methanone 223593-71-3 C15H17N3O
    (3,8-Diaza-bicyclo[3.2.1]oct-3-yl)-(1H-indol-2-yl)-methanone
    —— 3-(2-Hydroxy-phenoxy)-2-methylcarbamoyloxy-propanol-(1) 91248-58-7 C11H15NO5
    3-(2-Hydroxy-phenoxy)-2-methylcarbamoyloxy-propanol-(1)
    —— 3-(4-(3-(cyclohex-1-en-1-yl)prop-1-en-1-yl)benzyl)-1-methyl-1H-indene 123540-47-6 2Br*C20H23N6*H
    3-(4-(3-(cyclohex-1-en-1-yl)prop-1-en-1-yl)benzyl)-1-methyl-1H-indene
    —— (3-chloro-4-fluoro-phenyl)-{6-[4-(3,5-dimethyl-piperazin-1-ylmethyl)-phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-amine 497839-55-1 C25H26ClFN6
    (3-chloro-4-fluoro-phenyl)-{6-[4-(3,5-dimethyl-piperazin-1-ylmethyl)-phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-amine
    —— 3-(4-amino-phenethyl)-5-(3-phenyl-ureido)-[1,2,3]oxadiazolium betaine 57778-40-2 C17H17N5O2
    3-(4-amino-phenethyl)-5-(3-phenyl-ureido)-[1,2,3]oxadiazolium betaine
    —— (3-amino-4-cyano-2-<i>p</i>-tolyl-2<i>H</i>-cinnolin-8-ylidene)-malononitrile 59760-60-0 C19H12N6
    (3-amino-4-cyano-2-<i>p</i>-tolyl-2<i>H</i>-cinnolin-8-ylidene)-malononitrile
    —— 3-[2-(3-Fluoro-phenyl)-ethyl]-3-hydroxy-4-methyl-pentanoic acid 261709-91-5 C14H19FO3
    3-[2-(3-Fluoro-phenyl)-ethyl]-3-hydroxy-4-methyl-pentanoic acid
    —— 3-(4-chloro-phenyl)-5-oxo-cyclohex-3-enecarboxylic acid 57192-41-3 C13H11ClO3
    3-(4-chloro-phenyl)-5-oxo-cyclohex-3-enecarboxylic acid
    —— (3S)-3-[(R)-(2-chlorophenyl)sulfinyl]butanoic acid 141080-03-7 C10H11ClO3S
    (3S)-3-[(R)-(2-chlorophenyl)sulfinyl]butanoic acid
    —— 3-Acetyl-4-amino-6-(4-chloro-phenyl)-5-phenyl-1H-pyridin-2-one 98058-02-7 C19H15ClN2O2
    3-Acetyl-4-amino-6-(4-chloro-phenyl)-5-phenyl-1H-pyridin-2-one
    —— 3-C-<1'(R)-methyl(methoxycarbonyl)methyl>-3-deoxy-1,2-isopropylidene-α-D-allofuranose 115078-90-5 C13H22O7
    3-C-<1'(R)-methyl(methoxycarbonyl)methyl>-3-deoxy-1,2-isopropylidene-α-D-allofuranose
    —— (3S,4S)-3-(Boc-D-Chg-O)-4-methyloctanoic acid 1354551-64-6 C22H39NO6
    (3S,4S)-3-(Boc-D-Chg-O)-4-methyloctanoic acid
    —— 3-acetoxy-3-benzyl-5-chloromethyl-7-nitro-indolin-2-one 86400-65-9 C18H15ClN2O5
    3-acetoxy-3-benzyl-5-chloromethyl-7-nitro-indolin-2-one
    —— 3-(4-chlorobenzoyl)-3-[(4-oxo-2,3-dihydrochromen-3-yl)methyl]-2H-chromen-4-one 117609-15-1 C26H19ClO5
    3-(4-chlorobenzoyl)-3-[(4-oxo-2,3-dihydrochromen-3-yl)methyl]-2H-chromen-4-one
    —— 3-phenyl-3-butenyl triflate 1156498-56-4 C11H11F3O3S
    3-phenyl-3-butenyl triflate
    —— 3'-bromo-N,N-diisopropyl-5-methoxy-5'-methyl-[1,1'-biphenyl]-2-carboxamide 1373332-48-9 C21H26BrNO2
    3'-bromo-N,N-diisopropyl-5-methoxy-5'-methyl-[1,1'-biphenyl]-2-carboxamide
    —— 3,3-dimethyl-9,10-diphenyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione 1380571-54-9 C27H27NO2
    3,3-dimethyl-9,10-diphenyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione
    —— 3-(3-Methoxycarbonimidoyl-phenyl)-2-[2-(toluene-4-sulfonylamino)-acetylamino]-propionic acid methyl ester; hydrochloride 92740-44-8 C21H25N3O6S*ClH
    3-(3-Methoxycarbonimidoyl-phenyl)-2-[2-(toluene-4-sulfonylamino)-acetylamino]-propionic acid methyl ester; hydrochloride
    —— 3-cyclohexyl-2,4-dioxoquinazoline-7-carboxylic acid 917889-47-5 C15H16N2O4
    3-cyclohexyl-2,4-dioxoquinazoline-7-carboxylic acid
    —— 3-chloro-5-[(6-chloro-3-{[5-(4-{[(2S)-2,3-dihydroxy-3-methylbutyl]oxy}-2-methylphenyl)-1,3,4-oxadiazol-2-yl]methyl}-2-fluorophenyl)oxy]benzonitrile 1093988-67-0 C28H24Cl2FN3O5
    3-chloro-5-[(6-chloro-3-{[5-(4-{[(2S)-2,3-dihydroxy-3-methylbutyl]oxy}-2-methylphenyl)-1,3,4-oxadiazol-2-yl]methyl}-2-fluorophenyl)oxy]benzonitrile
    —— 3-(ETHYLAMINO)PROPANAMIDE hcl 2044705-01-1 C5H13ClN2O
    3-(ETHYLAMINO)PROPANAMIDE hcl
    —— 3-dimethylaminopropyl [3-(5-propylcarbamoyl-2-oxobenzoxazol-3-ylmethyl)phenyl]carbamate 1092565-90-6 C24H30N4O5
    3-dimethylaminopropyl [3-(5-propylcarbamoyl-2-oxobenzoxazol-3-ylmethyl)phenyl]carbamate
    —— 3,5-Dichlor-4-pyron 54302-87-3 C5H2Cl2O2
    3,5-Dichlor-4-pyron
    —— 3-Isothiazol-3'-chlorobenzoate 34735-60-9 C10H6ClNO2S
    3-Isothiazol-3'-chlorobenzoate
    —— 3-Benzo[1,3]dioxol-5-yl-N-(3-{4-[3-(3-benzo[1,3]dioxol-5-yl-propionylamino)-propylamino]-butylamino}-propyl)-propionamide 77485-31-5 C30H42N4O6
    3-Benzo[1,3]dioxol-5-yl-N-(3-{4-[3-(3-benzo[1,3]dioxol-5-yl-propionylamino)-propylamino]-butylamino}-propyl)-propionamide
    —— 3-(4:6-p-methoxybenzylidene-β-D-galactopyranosyl)-1-propene 163732-17-0 C17H22O6
    3-(4:6-p-methoxybenzylidene-β-D-galactopyranosyl)-1-propene
    —— (3S,4R,5R)-1-(4-Methoxy-benzyl)-5-[3-(tetrahydro-pyran-2-yloxy)-propyl]-3,4-bis-triisopropylsilanyloxy-pyrrolidin-2-one 196094-14-1 C38H69NO6Si2
    (3S,4R,5R)-1-(4-Methoxy-benzyl)-5-[3-(tetrahydro-pyran-2-yloxy)-propyl]-3,4-bis-triisopropylsilanyloxy-pyrrolidin-2-one
    —— (3,5-dinitropyrazol-1-yl)-N-[(3,5-dinitropyrazol-1-yl)methyl]-N-nitromethanamine 1448002-68-3 C8H6N10O10
    (3,5-dinitropyrazol-1-yl)-N-[(3,5-dinitropyrazol-1-yl)methyl]-N-nitromethanamine
    —— (+-)-3-((Ξ)-2-bromo-phenylimino)-bornan-2-one 117122-83-5 C16H18BrNO
    (+-)-3-((Ξ)-2-bromo-phenylimino)-bornan-2-one