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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Acetylursolsaeure-28-amid 72808-28-7 C36H59NO3
    3-Acetylursolsaeure-28-amid
    —— 3-Diphenylphosphinyl-2,3-dimethylbut-1-en 34295-18-6 C18H21OP
    3-Diphenylphosphinyl-2,3-dimethylbut-1-en
    —— 3-(p-Bromophenyl)-3-benzamido-propionsaeure 39773-48-3 C16H14BrNO3
    3-(p-Bromophenyl)-3-benzamido-propionsaeure
    —— 3-(Diisopropoxy-phosphoryl)-2-methyl-propionic acid (E)-penta-2,4-dienyl ester 64194-47-4 C15H27O5P
    3-(Diisopropoxy-phosphoryl)-2-methyl-propionic acid (E)-penta-2,4-dienyl ester
    —— 3-methyl-2-nitro-1-(2,4,6-trimethylphenylthiomethyl)naphthalene 87606-76-6 C21H21NO2S
    3-methyl-2-nitro-1-(2,4,6-trimethylphenylthiomethyl)naphthalene
    —— 3-(4-bromophenyl)-2-(4-(tetradecyloxy)phenyl)-1,3-oxazepane-4,7-dione 1256266-36-0 C31H42BrNO4
    3-(4-bromophenyl)-2-(4-(tetradecyloxy)phenyl)-1,3-oxazepane-4,7-dione
    —— 3-(p-Tolyl)-1-phenylpropylacetat 62056-19-3 C18H20O2
    3-(p-Tolyl)-1-phenylpropylacetat
    —— 3-Amino-6-chloro-5-(4-dimethylamino-butylamino)-pyrazine-2-carboxylic acid methyl ester; hydrochloride 27314-93-8 C12H20ClN5O2*ClH
    3-Amino-6-chloro-5-(4-dimethylamino-butylamino)-pyrazine-2-carboxylic acid methyl ester; hydrochloride
    —— 3-dimethylamino-8-oxo-5,8-dihydro-pyrido[2,3-<i>b</i>]pyrazine-7-carboxylic acid 54015-56-4 C10H10N4O3
    3-dimethylamino-8-oxo-5,8-dihydro-pyrido[2,3-<i>b</i>]pyrazine-7-carboxylic acid
    —— 3-(2,4-difluorophenyl)-7-(1-methylcyclohexyl)-6-(2-methyl-2H-1,2,4-triazol-3-ylmethoxy)-1,2,4-triazolo[4,3-b]pyridazine 233275-78-0 C22H23F2N7O
    3-(2,4-difluorophenyl)-7-(1-methylcyclohexyl)-6-(2-methyl-2H-1,2,4-triazol-3-ylmethoxy)-1,2,4-triazolo[4,3-b]pyridazine
    —— 3-Cyan-5.6-dimethyl-4-phenyl-5.6-dihydro-α-pyron 54680-93-2 C14H13NO2
    3-Cyan-5.6-dimethyl-4-phenyl-5.6-dihydro-α-pyron
    —— 3-(5-Nitro-furan-2-yl)-propynoic acid isopropylamide 39965-45-2 C10H10N2O4
    3-(5-Nitro-furan-2-yl)-propynoic acid isopropylamide
    —— 3,4,5-Trichlor-6-(p-chlorphenyl)-2-pyron 52778-47-9 C11H4Cl4O2
    3,4,5-Trichlor-6-(p-chlorphenyl)-2-pyron
    —— 3-(1,5-dimethyl-1<i>H</i>-pyrazol-4-yl)-1-(4-nitro-phenyl)-propenone 49593-39-7 C14H13N3O3
    3-(1,5-dimethyl-1<i>H</i>-pyrazol-4-yl)-1-(4-nitro-phenyl)-propenone
    —— 3-amino-5-[(2-amino-ethyl)-ethyl-amino]-6-chloro-pyrazine-2-carboxylic acid hydrazide 50665-01-5 C9H16ClN7O
    3-amino-5-[(2-amino-ethyl)-ethyl-amino]-6-chloro-pyrazine-2-carboxylic acid hydrazide
    —— 3-amino-6-chloro-5-[(2-hydroxy-ethyl)-methyl-amino]-pyrazine-2-carboxylic acid hydrazide 27604-11-1 C8H13ClN6O2
    3-amino-6-chloro-5-[(2-hydroxy-ethyl)-methyl-amino]-pyrazine-2-carboxylic acid hydrazide
    —— 3-Methylmercapto-4-(p-brom-phenyl)-5-(p-brom-phenyl-amino)-1,2,4-triazol 23692-18-4 C15H12Br2N4S
    3-Methylmercapto-4-(p-brom-phenyl)-5-(p-brom-phenyl-amino)-1,2,4-triazol
    —— (3-Chloro-phenyl)-(1-o-tolylamino-cyclopentyl)-methanone 52123-89-4 C19H20ClNO
    (3-Chloro-phenyl)-(1-o-tolylamino-cyclopentyl)-methanone
    —— 3-(2-Methylene-cycloheptyl)-propionitrile 51004-10-5 C11H17N
    3-(2-Methylene-cycloheptyl)-propionitrile
    —— 3-acetylamino-4,4,4-trifluoro-3-trifluoromethyl-butyric acid 13027-21-9 C7H7F6NO3
    3-acetylamino-4,4,4-trifluoro-3-trifluoromethyl-butyric acid
    —— 3-acetyl-1-benzyl-3,6-dimethylindolin-2-one 1354971-51-9 C19H19NO2
    3-acetyl-1-benzyl-3,6-dimethylindolin-2-one
    —— 3-<Hydroxy-trifluormethyl-amino>-acrylsaeure-methylester 2138-74-1 C5H6F3NO3
    3-<Hydroxy-trifluormethyl-amino>-acrylsaeure-methylester
    —— 3,5-dioxo-2-<(2S)-2-<<(3S,4R)-N<sup>4</sup>,O<sup>3</sup>-isopropylidene-4-<(tert-butyloxycarbonyl)amino>-3-hydroxy-5-methylhexanoyl>oxy>-3-methylbutanoyl>-4-methyl-1,2,4-oxadiazolidine 117710-10-8 C23H37N3O9
    3,5-dioxo-2-<(2S)-2-<<(3S,4R)-N<sup>4</sup>,O<sup>3</sup>-isopropylidene-4-<(tert-butyloxycarbonyl)amino>-3-hydroxy-5-methylhexanoyl>oxy>-3-methylbutanoyl>-4-methyl-1,2,4-oxadiazolidine
    —— 3-(4-ethylpiperazin-1-yl)-N-(2-methyl-4-oxopentan-2-yl)propanamide 1610610-04-2 C15H29N3O2
    3-(4-ethylpiperazin-1-yl)-N-(2-methyl-4-oxopentan-2-yl)propanamide
    —— 3-(2-hydroxyphenyl)-5-methyl-1-phenyl-1,2,4-triazole 118984-96-6 C15H13N3O
    3-(2-hydroxyphenyl)-5-methyl-1-phenyl-1,2,4-triazole
    —— (3-Chloro-6-hydroxy-2-methyl-benzylamino)-acetic acid 55739-37-2 C10H12ClNO3
    (3-Chloro-6-hydroxy-2-methyl-benzylamino)-acetic acid
    —— 3,4-dimethyl-2,5-diphenyl-pyrrol-1-ylamine 33451-49-9 C18H18N2
    3,4-dimethyl-2,5-diphenyl-pyrrol-1-ylamine
    —— 3-(4-acetyl-5-methyl-furan-2-yl)-cyclohex-2-enone 51895-37-5 C13H14O3
    3-(4-acetyl-5-methyl-furan-2-yl)-cyclohex-2-enone
    —— 3-[(E)-3-phenylprop-2-enyl]-1H-pyrrole 1354834-50-6 C13H13N
    3-[(E)-3-phenylprop-2-enyl]-1H-pyrrole
    —— 3,3,4-triphenyl-2-aza-3λ5-phosphabicyclo[4.4.0]deca-1(10),3,6,8-tetraen-5-one 115255-84-0 C26H20NOP
    3,3,4-triphenyl-2-aza-3λ5-phosphabicyclo[4.4.0]deca-1(10),3,6,8-tetraen-5-one
    —— 3-hydroxy-3-(2-oxo-2-phenylethyl)-1-phenylindolin-2-one 1447666-86-5 C22H17NO3
    3-hydroxy-3-(2-oxo-2-phenylethyl)-1-phenylindolin-2-one
    —— 3-(3-methoxyphenyl)-6-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-a]pyridine 1377269-29-8 C20H17N3O2
    3-(3-methoxyphenyl)-6-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-a]pyridine
    —— (3S)-9-(benzyloxy)-3-(2-bromo-1-ethoxyethoxy)-1-nonyne 1146690-87-0 C20H29BrO3
    (3S)-9-(benzyloxy)-3-(2-bromo-1-ethoxyethoxy)-1-nonyne
    —— 3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-pentadecafluoro-N-octylnonan-2-amine 1359037-46-9 C17H22F15N
    3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-pentadecafluoro-N-octylnonan-2-amine
    —— 3-butyl-5-nitro-2-propyl-3<i>H</i>-imidazole-4-carboxylic acid anilide 54828-31-8 C17H22N4O3
    3-butyl-5-nitro-2-propyl-3<i>H</i>-imidazole-4-carboxylic acid anilide
    —— 3-(α-Brombenzyliden)-2-(2-chlorphenyl)-7-phenyl-5,6-benzo-phthalimidin 62605-10-1 C31H19BrClNO
    3-(α-Brombenzyliden)-2-(2-chlorphenyl)-7-phenyl-5,6-benzo-phthalimidin
    —— 3-Hydroxy-5-methanesulfonyloxy-indan-1-carboxylic acid methyl ester 42470-50-8 C12H14O6S
    3-Hydroxy-5-methanesulfonyloxy-indan-1-carboxylic acid methyl ester
    —— 3,3,5,5-Tetramethyl-2,6-bis-trimethylsilanyl-[1,2,4,6,3,5]thiatriazadisilinane 1,1-dioxide 51907-94-9 C10H31N3O2SSi4
    3,3,5,5-Tetramethyl-2,6-bis-trimethylsilanyl-[1,2,4,6,3,5]thiatriazadisilinane 1,1-dioxide
    —— 3,3'-Bis-(methoxymethoxy)-isorenieraten 54345-02-7 C44H56O4
    3,3'-Bis-(methoxymethoxy)-isorenieraten
    —— 3-[(5-Chloro-thiophen-2-yl)-ethyl-phosphinoyl]-propionic acid ethyl ester 53979-74-1 C11H16ClO3PS
    3-[(5-Chloro-thiophen-2-yl)-ethyl-phosphinoyl]-propionic acid ethyl ester
    —— 3-((1aR,3aS,7aS,7bS)-1a,4,4,7a-Tetramethyl-octahydro-1-oxa-cyclopropa[a]naphthalen-7b-yl)-propionic acid methyl ester 54169-07-2 C18H30O3
    3-((1aR,3aS,7aS,7bS)-1a,4,4,7a-Tetramethyl-octahydro-1-oxa-cyclopropa[a]naphthalen-7b-yl)-propionic acid methyl ester
    —— {3-[6-chloro-1-(1-ethyl-1H-pyrazol-4-yl)-7-fluoro-2-methyl-1H-ndol-3-ylsulfanyl]-2-fluoro-phenyl}-acetic acid 1359983-52-0 C22H18ClF2N3O2S
    {3-[6-chloro-1-(1-ethyl-1H-pyrazol-4-yl)-7-fluoro-2-methyl-1H-ndol-3-ylsulfanyl]-2-fluoro-phenyl}-acetic acid
    —— 3-O-acetyl-6-bromo-6-deoxy-1,2-O-isopropylidene-α-d-glucofuranose 1264286-82-9 C11H17BrO6
    3-O-acetyl-6-bromo-6-deoxy-1,2-O-isopropylidene-α-d-glucofuranose
    —— 3,5-diphenyl-1-(phenyl(tosyl)methyl)-1H-pyrazole 1192545-33-7 C29H24N2O2S
    3,5-diphenyl-1-(phenyl(tosyl)methyl)-1H-pyrazole
    —— (3<i>R</i>)-3,17-epoxy-11-methoxy-22-nor-vobasane 51059-46-2 C20H24N2O2
    (3<i>R</i>)-3,17-epoxy-11-methoxy-22-nor-vobasane
    —— 3-Benzoyl-4,6-bis-(4-methoxyphenyl)-1-thiapyran-2-thion 25096-12-2 C26H20O3S2
    3-Benzoyl-4,6-bis-(4-methoxyphenyl)-1-thiapyran-2-thion
    —— 3,3a,9,9a-tetrahydro-naphtho[2,3-<i>c</i>]furan-1,4-dione 4711-61-9 C12H10O3
    3,3a,9,9a-tetrahydro-naphtho[2,3-<i>c</i>]furan-1,4-dione
    —— 3-isopropyl-5-<i>o</i>-tolyloxymethyl-oxazolidin-2-one 39631-56-6 C14H19NO3
    3-isopropyl-5-<i>o</i>-tolyloxymethyl-oxazolidin-2-one
    —— 3-(α-Cyano-benzal)-7-nitrophthalsaeureanhydrid 54279-97-9 C16H8N2O4
    3-(α-Cyano-benzal)-7-nitrophthalsaeureanhydrid
    —— 3,4-Dihydro-3-methyl-2-carbonsaeuremethylester-phenol 57293-47-7 C9H12O3
    3,4-Dihydro-3-methyl-2-carbonsaeuremethylester-phenol