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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Acetamido-N-<(3,5-dimethyl-4-isoxazolyl)-methyl>-phthalimid 50699-03-1 C16H15N3O4
    3-Acetamido-N-<(3,5-dimethyl-4-isoxazolyl)-methyl>-phthalimid
    —— 3,7-divinylidenebicyclo<3.3.1>nonane 95447-42-0 C13H16
    3,7-divinylidenebicyclo<3.3.1>nonane
    —— 3-iodo-2-phenylthio-1-(prop-1-en-2-yl)-1H-indene 1256498-58-4 C18H15IS
    3-iodo-2-phenylthio-1-(prop-1-en-2-yl)-1H-indene
    —— [3-(3-ethyl-ureido)-5-(2-trifluoromethyl-pyridin-4-yl)-isoquinolin-8-ylmethyl]-carbamic acid methyl ester 1401309-81-6 C21H20F3N5O3
    [3-(3-ethyl-ureido)-5-(2-trifluoromethyl-pyridin-4-yl)-isoquinolin-8-ylmethyl]-carbamic acid methyl ester
    —— 3'-amino-<i>N</i><sup>4</sup>-butyl-3'-deoxy-cytidine 109099-06-1 C13H22N4O4
    3'-amino-<i>N</i><sup>4</sup>-butyl-3'-deoxy-cytidine
    —— 3β-Methoxycarbonyl-2,2-aethylendithio-A-nor-5α-cholestan 117371-94-5 C30H50O2S2
    3β-Methoxycarbonyl-2,2-aethylendithio-A-nor-5α-cholestan
    —— 3-Ethyl-5-(3-methyl-phenoxymethyl)-oxazolidin-2-one 107416-56-8 C13H17NO3
    3-Ethyl-5-(3-methyl-phenoxymethyl)-oxazolidin-2-one
    —— 3-Methyl-benzaldehyd-(2-acetamino-benzolhydrazon) 94932-57-7 C17H17N3O2
    3-Methyl-benzaldehyd-(2-acetamino-benzolhydrazon)
    —— 3-Phenyl-1-<3,4-dimethoxy-styryl>-5,6,7,8-tetrahydro-isochinolin 95802-69-0 C25H25NO2
    3-Phenyl-1-<3,4-dimethoxy-styryl>-5,6,7,8-tetrahydro-isochinolin
    —— 3-Isobutyl-5-<4-chlor-phenylhydrazino>-1,2,4-triazol 92167-76-5 C12H16ClN5
    3-Isobutyl-5-<4-chlor-phenylhydrazino>-1,2,4-triazol
    —— 3-(4,6-dimethoxy-3-methyl-2,3-dihydro-benzofuran-2-yl)-propionic acid 100972-72-3 C14H18O5
    3-(4,6-dimethoxy-3-methyl-2,3-dihydro-benzofuran-2-yl)-propionic acid
    —— 3,3-ethanediyldioxy-24-methyl-17-((Ξ)-tetrahydropyran-2-yloxy)-21-nor-17β<i>H</i>-chol-5-en-20-yne 103390-78-9 C31H46O4
    3,3-ethanediyldioxy-24-methyl-17-((Ξ)-tetrahydropyran-2-yloxy)-21-nor-17β<i>H</i>-chol-5-en-20-yne
    —— 3α-acetoxy-17aβ-(toluene-4-sulfonyloxy)-<i>D</i>-homo-5β-androstan-11-one 118763-98-7 C29H40O6S
    3α-acetoxy-17aβ-(toluene-4-sulfonyloxy)-<i>D</i>-homo-5β-androstan-11-one
    —— 3,4,5-trimethoxy-2-phenoxy-benzoic acid methyl ester 21757-78-8 C17H18O6
    3,4,5-trimethoxy-2-phenoxy-benzoic acid methyl ester
    —— 3-benzylaminomethyl-1,2,3,4-tetrahydro-quinolizinylium; bromide hydrobromide 110251-08-6 BrH*Br*C17H21N2
    3-benzylaminomethyl-1,2,3,4-tetrahydro-quinolizinylium; bromide hydrobromide
    —— 3-(2-methyl-2,3,7,11b-tetrahydro-1<i>H</i>-benz[<i>de</i>]anthracen-3-yl)-propionic acid 114910-65-5 C21H22O2
    3-(2-methyl-2,3,7,11b-tetrahydro-1<i>H</i>-benz[<i>de</i>]anthracen-3-yl)-propionic acid
    —— 3-(1,3a,4,7-tetrahydro-4,7-methano-indazol-7a-yl)-norborn-5-ene-2-carbaldehyde isopropylidenehydrazone 5212-60-2 C19H24N4
    3-(1,3a,4,7-tetrahydro-4,7-methano-indazol-7a-yl)-norborn-5-ene-2-carbaldehyde isopropylidenehydrazone
    —— 3'-N-methyl-2'-oxo-(ethyl 2,4-dideoxy-2-iodo-6-O-p-toluenesulfonyl-α-D-altropyranosido)-<3,4:5,4'>-oxazolidone 81794-08-3 C17H22INO7S
    3'-N-methyl-2'-oxo-(ethyl 2,4-dideoxy-2-iodo-6-O-p-toluenesulfonyl-α-D-altropyranosido)-<3,4:5,4'>-oxazolidone
    —— 3,4-Dimethyl-octin-(5)-en-(7)-diacetyl-(3,4) 92301-88-7 C14H20O4
    3,4-Dimethyl-octin-(5)-en-(7)-diacetyl-(3,4)
    —— 3,20-dioxo-5,7α-cyclo-B-homo-5α-pregnane-17α,21-diol 74080-91-4 C22H32O4
    3,20-dioxo-5,7α-cyclo-B-homo-5α-pregnane-17α,21-diol
    —— 3,5-diallyloxy-2-(3,4-dimethoxybenzoyl)-6-ethylphenyl-acetic acid 819813-46-2 C25H28O7
    3,5-diallyloxy-2-(3,4-dimethoxybenzoyl)-6-ethylphenyl-acetic acid
    —— 3-[[[2-(6-Pyrimidin-5-yl-1,3-benzothiazol-2-yl)acetyl]amino]methyl]benzoic acid 1221920-25-7 C21H16N4O3S
    3-[[[2-(6-Pyrimidin-5-yl-1,3-benzothiazol-2-yl)acetyl]amino]methyl]benzoic acid
    —— 3β-Hydroxy-17β-acetoxy-19-nor-androst-5-en 32301-05-6 C20H30O3
    3β-Hydroxy-17β-acetoxy-19-nor-androst-5-en
    —— 3-Phenyl-4-oxa-1-azapentacyclo[9.7.1.02,6.07,19.012,17]nonadeca-2,5,7,9,11(19),12,14,16-octaen-18-one 1346571-12-7 C23H13NO2
    3-Phenyl-4-oxa-1-azapentacyclo[9.7.1.02,6.07,19.012,17]nonadeca-2,5,7,9,11(19),12,14,16-octaen-18-one
    —— (3aS,4R,7aS)-N-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}-N-methyl-4-(2-methylphenyl)-2-(tetrahydro-2H-pyran-4-yl)octahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxamide 1094418-66-2 C31H37F6N3O2
    (3aS,4R,7aS)-N-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}-N-methyl-4-(2-methylphenyl)-2-(tetrahydro-2H-pyran-4-yl)octahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxamide
    —— 3,3-Dichloro-2-(2,2-dimethyl-propionyloxy)-acrylic acid ethyl ester 136496-48-5 C10H14Cl2O4
    3,3-Dichloro-2-(2,2-dimethyl-propionyloxy)-acrylic acid ethyl ester
    —— 3,5-Bis-methoxymethyl-2,4,6-trimethyl-benzonitrile N-oxide 135778-96-0 C14H19NO3
    3,5-Bis-methoxymethyl-2,4,6-trimethyl-benzonitrile N-oxide
    —— (3aS,5R,5aR,6aR,6bS)-5-hydroxy-2,2-dimethyltetrahydrooxireno[2',3':3,4]benzo[1,2-d][1,3]dioxol-4(3aH)-one 161388-31-4 C9H12O5
    (3aS,5R,5aR,6aR,6bS)-5-hydroxy-2,2-dimethyltetrahydrooxireno[2',3':3,4]benzo[1,2-d][1,3]dioxol-4(3aH)-one
    —— 3-<4-<(3,5,6-trimethyl-1,4-benzoquinon-2-yl)-3-pyridylmethyl>phenyl>acrylic acid 117574-45-5 C24H21NO4
    3-<4-<(3,5,6-trimethyl-1,4-benzoquinon-2-yl)-3-pyridylmethyl>phenyl>acrylic acid
    —— 3,3'-dimethyl-benzilic acid-(1-ethyl-[3]piperidylester); hydrochloride 124116-68-3 C23H29NO3*ClH
    3,3'-dimethyl-benzilic acid-(1-ethyl-[3]piperidylester); hydrochloride
    —— 3-carbamoyl-dithiocarbazic acid methyl ester 856194-55-3 C3H7N3OS2
    3-carbamoyl-dithiocarbazic acid methyl ester
    —— (3-O-benzyl-17β-O(tert-butyldimethylsilyl)estradiol)-α-tricarbonylchromium 88729-93-5 C34H44CrO5Si
    (3-O-benzyl-17β-O(tert-butyldimethylsilyl)estradiol)-α-tricarbonylchromium
    —— 3-(6-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methylpyridin-2-yl)-2-(6-(2-(6-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methylpyridin-2-yl)ethyl)pyridin-2-yl)propan-1-amine 1609012-41-0 C34H40N6
    3-(6-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methylpyridin-2-yl)-2-(6-(2-(6-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methylpyridin-2-yl)ethyl)pyridin-2-yl)propan-1-amine
    —— 3-(2-methylpropionyl)-6-nitro-2(3H)-benzothiazolone 1266604-12-9 C11H10N2O4S
    3-(2-methylpropionyl)-6-nitro-2(3H)-benzothiazolone
    —— 3-phenyl-2-(phenylthio)propanal-1-d 1383467-82-0 C15H14OS
    3-phenyl-2-(phenylthio)propanal-1-d
    —— 3-deoxy-3-C-(4-(pent-1-yl)-1H-1,2,3-triazol-1-yl)methyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose 1372803-07-0 C20H33N3O5
    3-deoxy-3-C-(4-(pent-1-yl)-1H-1,2,3-triazol-1-yl)methyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose
    —— 3-acetylamino-1,1-bis-ethanesulfonyl-D-2,6-anhydro-1,3-dideoxy-allitol 108739-36-2 C12H23NO8S2
    3-acetylamino-1,1-bis-ethanesulfonyl-D-2,6-anhydro-1,3-dideoxy-allitol
    —— 3-(3-deuteriocyclohexen-3-yl)propanoate 109976-62-7 C11H18O2
    3-(3-deuteriocyclohexen-3-yl)propanoate
    —— 3-<2,6-Diaethyl-benzofur-3-oyl>-propionsaeure 93006-38-3 C16H18O4
    3-<2,6-Diaethyl-benzofur-3-oyl>-propionsaeure
    —— 3-<4-Hydroxy-decadien-(2,5)-diin-(7,9)-yl>-2,4,10-trioxa-adamantan 98200-79-4 C17H18O4
    3-<4-Hydroxy-decadien-(2,5)-diin-(7,9)-yl>-2,4,10-trioxa-adamantan
    —— 3-Amino-4-butyl-4-(Δ<sup>1</sup>-cyclohexenyl)-pyrazolon-(5) 91953-18-3 C13H21N3O
    3-Amino-4-butyl-4-(Δ<sup>1</sup>-cyclohexenyl)-pyrazolon-(5)
    —— 3-<4-Sulfamoyl-phenyl>-5-<2-methylmercapto-ethyl>-2-thio-hydantoin 96181-23-6 C12H15N3O3S3
    3-<4-Sulfamoyl-phenyl>-5-<2-methylmercapto-ethyl>-2-thio-hydantoin
    —— 3-Triallyloxyphosphazosulfonyl-nitrobenzol 94111-88-3 C15H19N2O7PS
    3-Triallyloxyphosphazosulfonyl-nitrobenzol
    —— 3-Benzoyloxy-6-methyl-heptanon-(2) 92655-43-1 C15H20O3
    3-Benzoyloxy-6-methyl-heptanon-(2)
    —— 3-Cyan-2-p-methoxyphenyl-cyclohex-2-en-1-on 92199-55-8 C14H13NO2
    3-Cyan-2-p-methoxyphenyl-cyclohex-2-en-1-on
    —— 3β-Acetoxy-5α-cholestandion-(6.7) 97157-56-7 C29H46O4
    3β-Acetoxy-5α-cholestandion-(6.7)
    —— 3-Aethyl-5-<2.3-dimethoxy-benzyliden>-hydantoin 3323-27-1 C14H16N2O4
    3-Aethyl-5-<2.3-dimethoxy-benzyliden>-hydantoin
    —— 3-Aethyl-5-<2.4-dimethoxy-benzyliden>-hydantoin 3174-07-0 C14H16N2O4
    3-Aethyl-5-<2.4-dimethoxy-benzyliden>-hydantoin
    —— 3,4,6-Triacetyl-1,2-(tert.-butylperoxy-orthoacetyl)-α-D-galaktose 3366-43-6 C18H28O11
    3,4,6-Triacetyl-1,2-(tert.-butylperoxy-orthoacetyl)-α-D-galaktose
    —— 3,4-Diphenyl-5-(4-bromphenyl)-2-(4-acetaminophenyl)-thiophen 96377-00-3 C30H22BrNOS
    3,4-Diphenyl-5-(4-bromphenyl)-2-(4-acetaminophenyl)-thiophen