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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-oxo-6-O-[3-(3-quinolyl)-2-propenyl]-9a-aza-9a-homoerythromycin A 1207199-93-6 C41H61N3O10
    3-oxo-6-O-[3-(3-quinolyl)-2-propenyl]-9a-aza-9a-homoerythromycin A
    —— 3-Nitro-2-acetamidobiphenylen 18798-44-2 C14H10N2O3
    3-Nitro-2-acetamidobiphenylen
    —— ((3aR,5R,6R,7S,7aR)-6,7-Bis-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-yl)-methanol 60917-79-5 C23H28O6
    ((3aR,5R,6R,7S,7aR)-6,7-Bis-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-yl)-methanol
    —— 3',5'-Di-O-trityl-2'-O-acetyl-4-thiouridin 56889-14-6 C49H42N2O6S
    3',5'-Di-O-trityl-2'-O-acetyl-4-thiouridin
    —— 3,5-dimethyl-1,2,5,7a-tetrahydro-pyrrolo[2,1,5-<i>cd</i>]indolizine-1,2-dicarboxylic acid dimethyl ester 59563-17-6 C16H19NO4
    3,5-dimethyl-1,2,5,7a-tetrahydro-pyrrolo[2,1,5-<i>cd</i>]indolizine-1,2-dicarboxylic acid dimethyl ester
    —— 3-S-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-L-cysteine tetradecylamide 298712-87-5 C31H55N3O9S
    3-S-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-L-cysteine tetradecylamide
    —— 3-p-methoxyphenyl-5-[4-acetoxy-4-(3,4-methylenedioxyphenyl)piperidino-methyl]-oxazolidin-2-one, hydrochloride 139225-30-2 C25H28N2O7*ClH
    3-p-methoxyphenyl-5-[4-acetoxy-4-(3,4-methylenedioxyphenyl)piperidino-methyl]-oxazolidin-2-one, hydrochloride
    —— (3S)-4-methyl-3-[(1R)-1-naphthalen-2-ylethoxy]cyclohex-4-ene-1,1,2,2-tetracarbonitrile 130814-88-9 C23H18N4O
    (3S)-4-methyl-3-[(1R)-1-naphthalen-2-ylethoxy]cyclohex-4-ene-1,1,2,2-tetracarbonitrile
    —— 3-(2H-1,3-Benzodioxol-5-yl)-1-(2-methylphenyl)prop-2-en-1-one 169804-44-8 C17H14O3
    3-(2H-1,3-Benzodioxol-5-yl)-1-(2-methylphenyl)prop-2-en-1-one
    —— 3,4-di-O-acetyl-1,2-O-<1-(exo-cyano)ethylidene>-α-D-xylopyranose 85326-14-3 C12H15NO7
    3,4-di-O-acetyl-1,2-O-<1-(exo-cyano)ethylidene>-α-D-xylopyranose
    —— 3-(4-chloro-anilinomethyl)-selenazolidine-2,4-dione 39683-38-0 C10H9ClN2O2Se
    3-(4-chloro-anilinomethyl)-selenazolidine-2,4-dione
    —— 3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-L-serine tetradecylamide 171191-27-8 C31H54N2O11
    3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-L-serine tetradecylamide
    —— [(3S,4R)-4-(4-chloro-3-fluoro-phenyl)-1-(5'-methanesulfonyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-ethyl-carbamic acid 4-fluoro-phenyl ester 1312667-02-9 C31H33ClF2N4O5S
    [(3S,4R)-4-(4-chloro-3-fluoro-phenyl)-1-(5'-methanesulfonyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-ethyl-carbamic acid 4-fluoro-phenyl ester
    —— (3aR,6aR)-1-(2,4-Dichloro-benzoyl)-3-(4-methoxy-phenyl)-3a,6a-dihydro-1H-furo[3,4-c]pyrazole-4,6-dione 128722-61-2 C19H12Cl2N2O5
    (3aR,6aR)-1-(2,4-Dichloro-benzoyl)-3-(4-methoxy-phenyl)-3a,6a-dihydro-1H-furo[3,4-c]pyrazole-4,6-dione
    —— 3-(2-(1H-1,2,4-triazol-1-yl)ethylthio)-1-(3,4-dichlorobenzyl)-1H-1,2,4-triazole 1416429-80-5 C13H12Cl2N6S
    3-(2-(1H-1,2,4-triazol-1-yl)ethylthio)-1-(3,4-dichlorobenzyl)-1H-1,2,4-triazole
    —— (3R,5R)-3-(4'-methylbenzenethio)-5-(trimethylsilyl)cyclohexanone 116502-11-5 C16H24OSSi
    (3R,5R)-3-(4'-methylbenzenethio)-5-(trimethylsilyl)cyclohexanone
    —— 3-Methyl-1-o-tolyl-1-trimethylsilanyloxy-pentan-2-one 143633-66-3 C16H26O2Si
    3-Methyl-1-o-tolyl-1-trimethylsilanyloxy-pentan-2-one
    —— 3-(3-((S)-chloro((R)-5-oxotetrahydrofuran-2-yl)methyl)furan-2-yl)propyl acetate 1449291-91-1 C14H17ClO5
    3-(3-((S)-chloro((R)-5-oxotetrahydrofuran-2-yl)methyl)furan-2-yl)propyl acetate
    —— 3-chloro-6-(4-methoxy-phenyl)-2-methylsulfanyl-6<i>H</i>-7λ<sup>4</sup>-[1,2]dithiolo[5,1-<i>e</i>]isothiazole 52579-32-5 C13H12ClNOS3
    3-chloro-6-(4-methoxy-phenyl)-2-methylsulfanyl-6<i>H</i>-7λ<sup>4</sup>-[1,2]dithiolo[5,1-<i>e</i>]isothiazole
    —— 3-[2-(2-Amino-2-carboxy-ethylsulfanyl)-ethylsulfanyl]-2-benzyloxycarbonylamino-propionic acid 68114-24-9 C16H22N2O6S2
    3-[2-(2-Amino-2-carboxy-ethylsulfanyl)-ethylsulfanyl]-2-benzyloxycarbonylamino-propionic acid
    —— 3-O-acetyl-4-chloro-4-deoxy-1,6-di-O-trityl-β-D-fructofuranosyl 2,3,6-tri-O-acetyl-α-D-glucopyranoside 591229-66-2 C58H57ClO14
    3-O-acetyl-4-chloro-4-deoxy-1,6-di-O-trityl-β-D-fructofuranosyl 2,3,6-tri-O-acetyl-α-D-glucopyranoside
    —— (3S,4S)-4-(4-bromophenyl)-1-(4-methoxyphenyl)-3-phenylazetidin-2-one 1380590-80-6 C22H18BrNO2
    (3S,4S)-4-(4-bromophenyl)-1-(4-methoxyphenyl)-3-phenylazetidin-2-one
    —— 3-{[1-iodo-7-(trifluoromethyl)imidazo[1,2-a]quinoxalin-4-yl]amino}propan-1-ol 1060673-20-2 C14H12F3IN4O
    3-{[1-iodo-7-(trifluoromethyl)imidazo[1,2-a]quinoxalin-4-yl]amino}propan-1-ol
    —— 3-methyl-6-trimethylcyclohex-4-ene-1,2-dicarboxylic anhydride 80400-54-0 C12H18O3Si
    3-methyl-6-trimethylcyclohex-4-ene-1,2-dicarboxylic anhydride
    —— (3aR)-4t-acetoxy-7a-hydroxy-6c-isopropyl-3a-methyl-3-oxo-(3ar,7ac)-octahydro-2t,5t-epoxido-indene-7t-carboxylic acid methyl ester 109892-30-0 C17H24O7
    (3aR)-4t-acetoxy-7a-hydroxy-6c-isopropyl-3a-methyl-3-oxo-(3ar,7ac)-octahydro-2t,5t-epoxido-indene-7t-carboxylic acid methyl ester
    —— 3-fluoro-5-iodo-2-(methylthio)-6-(trimethylsilyl)isonicotinonitrile 1210041-66-9 C10H12FIN2SSi
    3-fluoro-5-iodo-2-(methylthio)-6-(trimethylsilyl)isonicotinonitrile
    —— 3-methyl-4-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]octane-4-carbonyl]-benzenesulfonamide 1261357-85-0 C20H22N6O3S
    3-methyl-4-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]octane-4-carbonyl]-benzenesulfonamide
    —— 3-(5-phenyl-1,3,4-oxadiazol-2-yl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one 1228017-82-0 C17H10N6O2
    3-(5-phenyl-1,3,4-oxadiazol-2-yl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one
    —— 3-(Bromomethyl)-6,7-dihydrobenzofuran-4(5H)-one 149705-56-6 C9H9BrO2
    3-(Bromomethyl)-6,7-dihydrobenzofuran-4(5H)-one
    —— 3β-O-hydroxy-21-oxolup-18-en-28-oic acid N-(1-phenyl-ethyl)-acetamide 1169569-49-6 C38H55NO3
    3β-O-hydroxy-21-oxolup-18-en-28-oic acid N-(1-phenyl-ethyl)-acetamide
    —— 3-(4-Chlorphenoxy)-4-methylpyridin 28232-56-6 C12H10ClNO
    3-(4-Chlorphenoxy)-4-methylpyridin
    —— {(3S,4R)-4-(4-chloro-phenyl)-1-[1-(5-methoxy-pyrimidin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester 1310820-53-1 C29H31ClFN5O4
    {(3S,4R)-4-(4-chloro-phenyl)-1-[1-(5-methoxy-pyrimidin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester
    —— 3β-O-(3',3'-dimethylsuccinyl)-17β-(N'-cyclohexylureido)-28-norlup-20(29)-ene 1179333-00-6 C42H68N2O5
    3β-O-(3',3'-dimethylsuccinyl)-17β-(N'-cyclohexylureido)-28-norlup-20(29)-ene
    —— (3S,5S,7R,9R)-11-(benzyloxy)-5,9-bis(tert-butyldiphenylsilyloxy)undec-1-ene-3,7-diol 1171867-48-3 C50H64O5Si2
    (3S,5S,7R,9R)-11-(benzyloxy)-5,9-bis(tert-butyldiphenylsilyloxy)undec-1-ene-3,7-diol
    —— (3R,6R)-3-benzyl-6-(mercaptomethyl)piperazine-2,5-dione 1180042-73-2 C12H14N2O2S
    (3R,6R)-3-benzyl-6-(mercaptomethyl)piperazine-2,5-dione
    —— 3-(1,3-benzodioxol-5-yl)-2-[(E)-2-(2-cyclopentyloxy-3-methoxyphenyl)vinyl]-4H-pyrido[1,2-α]pyrimidin-4-one 1186487-05-7 C29H26N2O5
    3-(1,3-benzodioxol-5-yl)-2-[(E)-2-(2-cyclopentyloxy-3-methoxyphenyl)vinyl]-4H-pyrido[1,2-α]pyrimidin-4-one
    —— [(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methanesulfonyl-phenyl ester 1310820-90-6 C31H32ClN5O5S
    [(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methanesulfonyl-phenyl ester
    —— 3-Fluoro-3-[(phenylmethoxy)methyl]cyclobutene 150992-22-6 C12H13FO
    3-Fluoro-3-[(phenylmethoxy)methyl]cyclobutene
    —— 3'-Cyclopentyloxy-4'-methoxy-biphenyl-3,4-dicarboxylic acid dimethyl ester 171808-38-1 C22H24O6
    3'-Cyclopentyloxy-4'-methoxy-biphenyl-3,4-dicarboxylic acid dimethyl ester
    —— 3α-hexadecanoyloxy-7α,12α-dihydroxy-5β-cholic acid 1323923-87-0 C40H70O6
    3α-hexadecanoyloxy-7α,12α-dihydroxy-5β-cholic acid
    —— 3-Oxo-7α-acetoxy-9α,11α-oxido-5β-cholansaeure 60238-93-9 C26H38O6
    3-Oxo-7α-acetoxy-9α,11α-oxido-5β-cholansaeure
    —— 3-(5-hydroxy-2,2,8,8-tetramethyl-4,10-dioxo-3,4,9,10-tetrahydro-2<i>H</i>,8<i>H</i>-pyrano[2,3-<i>f</i>]chromen-6-yl)-propionic acid 55742-82-0 C19H22O7
    3-(5-hydroxy-2,2,8,8-tetramethyl-4,10-dioxo-3,4,9,10-tetrahydro-2<i>H</i>,8<i>H</i>-pyrano[2,3-<i>f</i>]chromen-6-yl)-propionic acid
    —— 3-benzyl-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine-2-carbaldehyde (4-nitro-phenyl)-hydrazone 57806-10-7 C20H16N6O2
    3-benzyl-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine-2-carbaldehyde (4-nitro-phenyl)-hydrazone
    —— 3-Benzyl-9-((E)-1,2-diphenyl-vinyl)-2,4-dimethyl-1-oxa-fluorene 62225-22-3 C35H28O
    3-Benzyl-9-((E)-1,2-diphenyl-vinyl)-2,4-dimethyl-1-oxa-fluorene
    —— 3α,7α,12α-triacetoxy-6α-ethyl-24-hydroxy-5β-cholane 1207065-21-1 C32H52O7
    3α,7α,12α-triacetoxy-6α-ethyl-24-hydroxy-5β-cholane
    —— [3-(2-hydroxyethyl)benzyl]-(iso-butyl)carbamic acid tert-butyl ester 950503-10-3 C18H29NO3
    [3-(2-hydroxyethyl)benzyl]-(iso-butyl)carbamic acid tert-butyl ester
    —— 3-(4-methyl-1,3-diphenylpenta-1,2-dienyl)-2-(thiophen-3-yl)-1H-indole 1189355-93-8 C30H25NS
    3-(4-methyl-1,3-diphenylpenta-1,2-dienyl)-2-(thiophen-3-yl)-1H-indole
    —— [3-(2,4-dichloro-phenyl)-3-tetrazol-2-yl-propyl]-dimethyl-amine 1198349-62-0 C12H15Cl2N5
    [3-(2,4-dichloro-phenyl)-3-tetrazol-2-yl-propyl]-dimethyl-amine
    —— 3-methyl-3-(phenylsulfonyl)-2-(phenylthio)-1,5-hexadiene 113881-80-4 C19H20O2S2
    3-methyl-3-(phenylsulfonyl)-2-(phenylthio)-1,5-hexadiene
    —— (3R,3aS)-3-Phenyl-3,3a-dihydro-cyclohepta[d][1,2]oxathiole 2,2-dioxide 42224-35-1 C14H12O3S
    (3R,3aS)-3-Phenyl-3,3a-dihydro-cyclohepta[d][1,2]oxathiole 2,2-dioxide