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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Acetoxymethyl-7-{2-[1-furan-2-yl-meth-(E)-ylideneaminooxy]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 24815-83-6 C17H17N3O8S
    3-Acetoxymethyl-7-{2-[1-furan-2-yl-meth-(E)-ylideneaminooxy]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-cyclopropanecarbonyl-1,2,3,3a,4,5-hexahydro-indolo[3,2,1-<i>de</i>][1,5]naphthyridin-6-one 65285-06-5 C18H18N2O2
    3-cyclopropanecarbonyl-1,2,3,3a,4,5-hexahydro-indolo[3,2,1-<i>de</i>][1,5]naphthyridin-6-one
    —— 3-Isopropyl-benzoic acid 4-[1-methyl-1-(4-octyloxy-phenyl)-ethyl]-phenyl ester 34294-57-0 C33H42O3
    3-Isopropyl-benzoic acid 4-[1-methyl-1-(4-octyloxy-phenyl)-ethyl]-phenyl ester
    —— 3,6,2',3',4',6'-Hexa-O-acetyl-1,2-O-(benzyl orthoacetyl)-α-lactose 122955-82-2 C33H42O18
    3,6,2',3',4',6'-Hexa-O-acetyl-1,2-O-(benzyl orthoacetyl)-α-lactose
    —— 3'-O-acetyl-2'-deoxy-5-methylcytidine 114978-68-6 C12H17N3O5
    3'-O-acetyl-2'-deoxy-5-methylcytidine
    —— 3-hydroxy-2-(hydroxymethyl)-2-methylpropyl 7,7-difluoro-10-(tetrahydropyranyloxy)deca-5,8-dienoate 108234-94-2 C20H32F2O6
    3-hydroxy-2-(hydroxymethyl)-2-methylpropyl 7,7-difluoro-10-(tetrahydropyranyloxy)deca-5,8-dienoate
    —— (3S,5R)-3-amino-5-methyl-heptanoic acid hydrochloride 610300-01-1 C8H17NO2*ClH
    (3S,5R)-3-amino-5-methyl-heptanoic acid hydrochloride
    —— 3-benzyl-1,6-dihydro-8-(1,3-dimethyl-1H-pyrazol-5-yl)-6-thioxo-3H-purin-2(7H)-one 1313389-05-7 C17H16N6OS
    3-benzyl-1,6-dihydro-8-(1,3-dimethyl-1H-pyrazol-5-yl)-6-thioxo-3H-purin-2(7H)-one
    —— (+/-)-3-methoxy-12-(N,N-dimethylaminosulfonyl)-5,6,8aα,9,10,11,12,12aα,13,13aα-decahydro-8H-isoquino[2,1-g][1,6]naphthyridine hydrochloride 131432-11-6 C19H29N3O3S*ClH
    (+/-)-3-methoxy-12-(N,N-dimethylaminosulfonyl)-5,6,8aα,9,10,11,12,12aα,13,13aα-decahydro-8H-isoquino[2,1-g][1,6]naphthyridine hydrochloride
    —— 3-benzo[1,3]dioxol-5-ylmethyl-4-hydroxy-3H-benzooxazol-2-one 882999-97-5 C15H11NO5
    3-benzo[1,3]dioxol-5-ylmethyl-4-hydroxy-3H-benzooxazol-2-one
    —— 3-(6-bromobenzo[b]thiophen-3-yl)pyridine 374753-73-8 C13H8BrNS
    3-(6-bromobenzo[b]thiophen-3-yl)pyridine
    —— (3E,5E)-tetrahydro-2-<(6-iodo-3,5-hexadienyl)oxy>-2H-pyran 107148-41-4 C11H17IO2
    (3E,5E)-tetrahydro-2-<(6-iodo-3,5-hexadienyl)oxy>-2H-pyran
    —— 3-(3-Fluorosulfonyl-4-methyl-benzyl)-2,5-dimethyl-benzenesulfonyl fluoride 70734-90-6 C16H16F2O4S2
    3-(3-Fluorosulfonyl-4-methyl-benzyl)-2,5-dimethyl-benzenesulfonyl fluoride
    —— (3R,2’R)-3-(1,1-dimethyl-2-propenyl)-3-[(2-tert-butyldimethylsiloxypropyl-3-one)-3-glycilamid]-2,3-dihydroindole 1450815-99-2 C24H39N3O3Si
    (3R,2’R)-3-(1,1-dimethyl-2-propenyl)-3-[(2-tert-butyldimethylsiloxypropyl-3-one)-3-glycilamid]-2,3-dihydroindole
    —— 3-Hydroxy-2,4,6-trimethylbenzyl-acetat 17743-35-0 C12H16O3
    3-Hydroxy-2,4,6-trimethylbenzyl-acetat
    —— 3-amino-9-(4-benzylphthalazin-1-ylamino)-1-p-tolyl-1H-benzo[f]chromene-2-carbonitrile 1384732-94-8 C36H27N5O
    3-amino-9-(4-benzylphthalazin-1-ylamino)-1-p-tolyl-1H-benzo[f]chromene-2-carbonitrile
    —— 3,5-dichloro-2-methylsulfenylpyridine 100846-34-2 C6H5Cl2NS
    3,5-dichloro-2-methylsulfenylpyridine
    —— 3-isopropyl-1-methyl-2-(triphenylstannylmethylene)cyclopentanol 114761-40-9 C28H32OSn
    3-isopropyl-1-methyl-2-(triphenylstannylmethylene)cyclopentanol
    —— 3-Carbamoyloxymethyl-7-phenoxyacetylamino-3-cephem-4-carbonsaeure-tert.butylester 49599-28-2 C21H25N3O7S
    3-Carbamoyloxymethyl-7-phenoxyacetylamino-3-cephem-4-carbonsaeure-tert.butylester
    —— 3-(1-hydroxybut-3-en-1-yl)-6-methylchromone 1163120-27-1 C14H14O3
    3-(1-hydroxybut-3-en-1-yl)-6-methylchromone
    —— (3RS,3aRS,8aSR)-2,3,3a,8a-Tetrahydro-3a-hydroxy-6,8-dimethoxy-3-methyl-sulfonyloxy-2,2-dimethylfuro<2,3-b>benzofuran 97314-32-4 C15H20O8S
    (3RS,3aRS,8aSR)-2,3,3a,8a-Tetrahydro-3a-hydroxy-6,8-dimethoxy-3-methyl-sulfonyloxy-2,2-dimethylfuro<2,3-b>benzofuran
    —— 3-[1-(Dimethyl-phenyl-silanyl)-meth-(E)-ylidene]-hexan-2-ol 173672-95-2 C15H24OSi
    3-[1-(Dimethyl-phenyl-silanyl)-meth-(E)-ylidene]-hexan-2-ol
    —— 3-chloro-1-cyano-2-ethoxy-4-hydroxy-9-phenyl-9,10-dihydrophenanthrene 108234-08-8 C23H18ClNO2
    3-chloro-1-cyano-2-ethoxy-4-hydroxy-9-phenyl-9,10-dihydrophenanthrene
    —— 3-(imidazo[1,2-a]pyridin-2-yl)-7-[(3S)-3-methylpiperazin-1-yl]-2H-pyrano[2,3-b]pyridin-2-one hydrochloride 1453266-04-0 C20H19N5O2*ClH
    3-(imidazo[1,2-a]pyridin-2-yl)-7-[(3S)-3-methylpiperazin-1-yl]-2H-pyrano[2,3-b]pyridin-2-one hydrochloride
    —— 3-(4-(7-hydroxyspiro[chromene-2,1'-cyclopentan]-4-yl)-1H-1,2,3-triazol-1-yl)propanoic acid 1233082-99-9 C18H19N3O4
    3-(4-(7-hydroxyspiro[chromene-2,1'-cyclopentan]-4-yl)-1H-1,2,3-triazol-1-yl)propanoic acid
    —— (3R)-N-[(2Z)-3-(3,4-dimethylphenyl)-5-(hydroxymethyl)-1,3-thiazol-2(3H)-ylidene]-3-fluoropyrrolidine-1-carboxamide 1163267-10-4 C17H20FN3O2S
    (3R)-N-[(2Z)-3-(3,4-dimethylphenyl)-5-(hydroxymethyl)-1,3-thiazol-2(3H)-ylidene]-3-fluoropyrrolidine-1-carboxamide
    —— 3-amino-5-hydroxy-4-(2-oxo-3-indolinylidene)-4H-pyrazole 104183-72-4 C11H8N4O2
    3-amino-5-hydroxy-4-(2-oxo-3-indolinylidene)-4H-pyrazole
    —— 3-(3,5-dimethyl-4-(morpholinomethyl)-1H-pyrazol-1-yl)-1-(thiophen-2-yl)propan-1-one hydrochloride 1548228-02-9 C17H23N3O2S*ClH
    3-(3,5-dimethyl-4-(morpholinomethyl)-1H-pyrazol-1-yl)-1-(thiophen-2-yl)propan-1-one hydrochloride
    —— 3,4-Dihydroxybenzamidiniumchlorid 15723-89-4 C7H8N2O2*ClH
    3,4-Dihydroxybenzamidiniumchlorid
    —— 3-[3-[[bis(2-hydroxyethyl)amino]methyl]-2,4,6-triiodophenoxy]propane-1,2-diol 62180-16-9 C14H20I3NO5
    3-[3-[[bis(2-hydroxyethyl)amino]methyl]-2,4,6-triiodophenoxy]propane-1,2-diol
    —— 3-Phenoxy-2-naphthylamin 81615-05-6 C16H13NO
    3-Phenoxy-2-naphthylamin
    —— (3S)-3-[(2,3,4-tri-O-acetyl-6-deoxy-α-L-mannopyranosyl)oxy]decanoic acid 1420535-13-2 C22H36O10
    (3S)-3-[(2,3,4-tri-O-acetyl-6-deoxy-α-L-mannopyranosyl)oxy]decanoic acid
    —— 3-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)benzoic acid 1350426-77-5 C22H15N5O2
    3-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)benzoic acid
    —— 3-methyl-naphtho[2,1-d]thiazolium; iodide 5744-20-7 C12H10NS*I
    3-methyl-naphtho[2,1-d]thiazolium; iodide
    —— 3-{(2-Chloro-propyl)-[4-(6-methanesulfonyl-benzothiazol-2-ylazo)-3-methyl-phenyl]-amino}-propionitrile 27865-72-1 C21H22ClN5O2S2
    3-{(2-Chloro-propyl)-[4-(6-methanesulfonyl-benzothiazol-2-ylazo)-3-methyl-phenyl]-amino}-propionitrile
    —— 3-[[4-(6-Chloro-benzothiazol-2-ylazo)-3-methyl-phenyl]-(2-chloro-ethyl)-amino]-propionitrile 27865-73-2 C19H17Cl2N5S
    3-[[4-(6-Chloro-benzothiazol-2-ylazo)-3-methyl-phenyl]-(2-chloro-ethyl)-amino]-propionitrile
    —— 3,8-dichloro-6-methyl-5,5-dioxo-5,6-dihydro-5λ<sup>6</sup>-dibenzo[<i>c</i>,<i>f</i>][1,2]thiazepin-11-one 26638-54-0 C14H9Cl2NO3S
    3,8-dichloro-6-methyl-5,5-dioxo-5,6-dihydro-5λ<sup>6</sup>-dibenzo[<i>c</i>,<i>f</i>][1,2]thiazepin-11-one
    —— 3-Hydroxy-3-[2-[(E)-hydroxyimino]-2-(4-methoxy-phenyl)-ethyl]-2-methyl-2,3-dihydro-isoindol-1-one 60587-97-5 C18H18N2O4
    3-Hydroxy-3-[2-[(E)-hydroxyimino]-2-(4-methoxy-phenyl)-ethyl]-2-methyl-2,3-dihydro-isoindol-1-one
    —— 3α-Piperidino-5α-pregnan-2β-ol-20-on-2β-acetat 19644-31-6 C28H45NO3
    3α-Piperidino-5α-pregnan-2β-ol-20-on-2β-acetat
    —— 3-(Decafluorpiperidino)-tetrafluorpropionsaeureamid 17235-60-8 C8H2F14N2O
    3-(Decafluorpiperidino)-tetrafluorpropionsaeureamid
    —— 3,4,6-tri-O-benzyl-2-O-[(1S)-phenyl-2-(2,3,5-trimethoxyphenylsulfanyl)-ethyl]-α-D-glucopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1361996-89-5 C56H66O14S
    3,4,6-tri-O-benzyl-2-O-[(1S)-phenyl-2-(2,3,5-trimethoxyphenylsulfanyl)-ethyl]-α-D-glucopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 3-(4-chlorophenyl)-1-phenyl-1H-pyrrolo[2,3-b]pyridine 1097221-10-7 C19H13ClN2
    3-(4-chlorophenyl)-1-phenyl-1H-pyrrolo[2,3-b]pyridine
    —— 3-Chloracetyl-1,4-dihydro-4-chinolon 73893-77-3 C11H8ClNO2
    3-Chloracetyl-1,4-dihydro-4-chinolon
    —— 3-benzoyl-3,4-diaza-tricyclo[4.2.1.0<sup>2,5</sup>]non-7-ene 73786-91-1 C14H14N2O
    3-benzoyl-3,4-diaza-tricyclo[4.2.1.0<sup>2,5</sup>]non-7-ene
    —— 3-[1-(2-acetoxyethyl)-3-indolyl]-4-(1-methyl-3-indolyl)furan-2,5-dione 125315-15-3 C25H20N2O5
    3-[1-(2-acetoxyethyl)-3-indolyl]-4-(1-methyl-3-indolyl)furan-2,5-dione
    —— 3,5-bis(5,5-dimethyl-1,3-dioxan-2-yl)benzaldehyde 148494-46-6 C19H26O5
    3,5-bis(5,5-dimethyl-1,3-dioxan-2-yl)benzaldehyde
    —— (3E,3'E)-3,4,3',4'-tetradehydro-1,2,1',2'-tetrahydro-ψ,ψ-carotene 59060-64-9 C40H56
    (3E,3'E)-3,4,3',4'-tetradehydro-1,2,1',2'-tetrahydro-ψ,ψ-carotene
    —— (3-Methyl-2-oxo-3,4-dihydro-2H-benzo[e][1,3]oxazin-4-yl)-sulfamic acid phenyl ester 30265-83-9 C15H14N2O5S
    (3-Methyl-2-oxo-3,4-dihydro-2H-benzo[e][1,3]oxazin-4-yl)-sulfamic acid phenyl ester
    —— 3-(Methoxyimino-methyl)-5,8-dioxo-7-(2-phenoxy-acetylamino)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 43195-24-0 C21H25N3O7S
    3-(Methoxyimino-methyl)-5,8-dioxo-7-(2-phenoxy-acetylamino)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester
    —— (3S,5S)-5-((4R,5R)-2,2-dimethyl-5-((triethylsilyl)oxy)-1,3-dioxan-4-yl)-5-methoxy-3-methylpentan-1-ol 1310357-45-9 C19H40O5Si
    (3S,5S)-5-((4R,5R)-2,2-dimethyl-5-((triethylsilyl)oxy)-1,3-dioxan-4-yl)-5-methoxy-3-methylpentan-1-ol