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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridine-7-carbonitrile 1020039-00-2 C7H4N4O
    3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridine-7-carbonitrile
    —— 3-{[[4-({5-isopropyl-3-[2-(trifluoromethoxy)phenyl]isoxazol-4-yl}methoxy)-2-methylphenyl](methyl)amino]sulfonyl}benzoic acid 700835-50-3 C29H27F3N2O7S
    3-{[[4-({5-isopropyl-3-[2-(trifluoromethoxy)phenyl]isoxazol-4-yl}methoxy)-2-methylphenyl](methyl)amino]sulfonyl}benzoic acid
    —— 3-imino-3,11-dihydro-as-triazino[3,2-a]quinoline 123093-47-0 C11H8N4
    3-imino-3,11-dihydro-as-triazino[3,2-a]quinoline
    —— 3-<2-(4-OH-butylethylamino)-ethyl>-5-OMe-indol 1036-45-9 C17H26N2O2
    3-<2-(4-OH-butylethylamino)-ethyl>-5-OMe-indol
    —— 3-phenyl-ONN-azoxybenzoic acid 115976-65-3 C13H10N2O3
    3-phenyl-ONN-azoxybenzoic acid
    —— 3,9-bis(benzyloxy)-2,10-dimethoxy-6-<bis(4-methoxyphenyl)methyl>-6,7-dihydro-5H-dibenz<c,e>azepine 99896-28-3 C45H43NO6
    3,9-bis(benzyloxy)-2,10-dimethoxy-6-<bis(4-methoxyphenyl)methyl>-6,7-dihydro-5H-dibenz<c,e>azepine
    —— (3S,4S)-4-methoxyphenyl 1-hydroxy-3-methyl-2-oxo-4-phenylpyrrolidine-3-carboxylate 1603833-02-8 C19H19NO5
    (3S,4S)-4-methoxyphenyl 1-hydroxy-3-methyl-2-oxo-4-phenylpyrrolidine-3-carboxylate
    —— 3-amino-1-hydroxy-6-(4-methoxyphenoxy)-3,4-dihydroquinolin-2(1H)-one hydrochloride 1258546-12-1 C16H16N2O4*ClH
    3-amino-1-hydroxy-6-(4-methoxyphenoxy)-3,4-dihydroquinolin-2(1H)-one hydrochloride
    —— (3S)-3-amino-6-(2,5-difluorophenoxy)-1-hydroxy-3,4-dihydroquinolin-2(1H)-one trifluoroacetate salt 1258548-09-2 C2HF3O2*C15H12F2N2O3
    (3S)-3-amino-6-(2,5-difluorophenoxy)-1-hydroxy-3,4-dihydroquinolin-2(1H)-one trifluoroacetate salt
    —— 3-m-Tolylamino-5,6-benzoindazol 34800-56-1 C18H15N3
    3-m-Tolylamino-5,6-benzoindazol
    —— 3-[4-(2,2-dimethylbut-3-en-1-yl)-1H-imidazol-2-yl]-1,1-difluoro-2-[4-(5-fluoropyridin-2-yl)phenyl]propan-2-ol 1022153-30-5 C23H24F3N3O
    3-[4-(2,2-dimethylbut-3-en-1-yl)-1H-imidazol-2-yl]-1,1-difluoro-2-[4-(5-fluoropyridin-2-yl)phenyl]propan-2-ol
    —— 3,3',3'',3'''-(3,7,13,17-tetrakis-ethoxycarbonylmethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetraethyl ester 124360-23-2 C56H70N4O16
    3,3',3'',3'''-(3,7,13,17-tetrakis-ethoxycarbonylmethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetraethyl ester
    —— 3-(4-fluorophenyl)-5-methyl-1-[4-(4-morpholinyl)phenyl]-2-thioxo-4-imidazolidinone 471934-15-3 C20H20FN3O2S
    3-(4-fluorophenyl)-5-methyl-1-[4-(4-morpholinyl)phenyl]-2-thioxo-4-imidazolidinone
    —— 3-methyl-4-(benzyloxycarbonyloxy)benzenesulfonic acid · potassium salt 190256-92-9 C15H13O6S*K
    3-methyl-4-(benzyloxycarbonyloxy)benzenesulfonic acid · potassium salt
    —— (3-bromophenyl)(4-hydroxy-1-methylpiperidin-4-yl)acetic acid hydrochloride 850615-65-5 C14H18BrNO3*ClH
    (3-bromophenyl)(4-hydroxy-1-methylpiperidin-4-yl)acetic acid hydrochloride
    —— 3,5-Dichloro-2-[(2-chloro-phenyl)-hydroxy-methyl]-phenol 35503-76-5 C13H9Cl3O2
    3,5-Dichloro-2-[(2-chloro-phenyl)-hydroxy-methyl]-phenol
    —— 3-(3-Methylphenylsulfinyl)-trifluormethansulfonanilid 37996-80-8 C14H12F3NO3S2
    3-(3-Methylphenylsulfinyl)-trifluormethansulfonanilid
    —— 3-benzylsulfanyl-5-oxo-2,5-dihydro-[1,2,4]triazole-1-carboxylic acid anilide 65693-64-3 C16H14N4O2S
    3-benzylsulfanyl-5-oxo-2,5-dihydro-[1,2,4]triazole-1-carboxylic acid anilide
    —— 3-[(2R)-1,4-dioxan-2-yl]propanal 943980-45-8 C7H12O3
    3-[(2R)-1,4-dioxan-2-yl]propanal
    —— 3-[2-(4-methylphenyl)-2-oxo-1-trimethoxyphosphaniumylethyl]-1H-indol-2-olate 121882-90-4 C20H22NO5P
    3-[2-(4-methylphenyl)-2-oxo-1-trimethoxyphosphaniumylethyl]-1H-indol-2-olate
    —— (3aR,6aS)-4-tert-butyl-N-[(1S)-3-methy-(6-oxo-4-phenylacetylhexahydro-pyrrolo[3,2-b]pyrrole-1-carbonyl)-butyl]-benzamide 648930-94-3 C31H39N3O4
    (3aR,6aS)-4-tert-butyl-N-[(1S)-3-methy-(6-oxo-4-phenylacetylhexahydro-pyrrolo[3,2-b]pyrrole-1-carbonyl)-butyl]-benzamide
    —— [3-2H]Bicyclo[3.2.0]heptan-exo-3-ol 4-methylbenzenesulfonate 177167-72-5 C14H18O3S
    [3-2H]Bicyclo[3.2.0]heptan-exo-3-ol 4-methylbenzenesulfonate
    —— 3-(3,5-dimethylphenyl)-2-{4-[4-(2,4-dioxothiazolidin-5-ylmethyl)-phenoxy]-phenyl}-acrylic acid methyl ester 606932-99-4 C28H25NO5S
    3-(3,5-dimethylphenyl)-2-{4-[4-(2,4-dioxothiazolidin-5-ylmethyl)-phenoxy]-phenyl}-acrylic acid methyl ester
    —— 3-O-(α-L-rhamnopyranosyl-(1->2)-α-L-arabinopyranosyl)-oleanolic acid N-(2-hydroxyethyl)amide 1256633-82-5 C43H71NO11
    3-O-(α-L-rhamnopyranosyl-(1->2)-α-L-arabinopyranosyl)-oleanolic acid N-(2-hydroxyethyl)amide
    —— (3R,4S)-4-(benzo[d][1,3]dioxol-4-yl)-3-nitro-3,4-dihydro-2H-benzo[g]chromene-5,10-dione 1613384-54-5 C20H13NO7
    (3R,4S)-4-(benzo[d][1,3]dioxol-4-yl)-3-nitro-3,4-dihydro-2H-benzo[g]chromene-5,10-dione
    —— 3-{6-[(2-phenoxybenzoyl)amino]-1H-benzimidazol-1-yl}-3-phenylpropanoic acid 887275-43-6 C29H23N3O4
    3-{6-[(2-phenoxybenzoyl)amino]-1H-benzimidazol-1-yl}-3-phenylpropanoic acid
    —— 3-(4-cyclohexylamino-1H-pyrazolo[4,3-c]pyridin-3-yl)-1-[4-(2,4-difluoro-benzyl)-piperazin-1-yl]-propan-1-one 1246347-73-8 C26H32F2N6O
    3-(4-cyclohexylamino-1H-pyrazolo[4,3-c]pyridin-3-yl)-1-[4-(2,4-difluoro-benzyl)-piperazin-1-yl]-propan-1-one
    —— (3aR,6aS)-3-aminomethyl-N-((1S)-{4-[2-(3-fluoro-phenyl)-acetyl]-6-oxo-hexahydro-pyrrolo[3,2-b]pyrrole-1-carbonyl}-3-methyl-butyl)-benzamide 648932-88-1 C28H33FN4O4
    (3aR,6aS)-3-aminomethyl-N-((1S)-{4-[2-(3-fluoro-phenyl)-acetyl]-6-oxo-hexahydro-pyrrolo[3,2-b]pyrrole-1-carbonyl}-3-methyl-butyl)-benzamide
    —— 3-(3,4-difluorophenyl)-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-difluoromethylisoxazole 473306-86-4 C17H9F6NO3S
    3-(3,4-difluorophenyl)-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-difluoromethylisoxazole
    —— 3,7-Dimethyl-6-phenyl-pyrrolo<2,1-b>thiazol 781-60-2 C14H13NS
    3,7-Dimethyl-6-phenyl-pyrrolo<2,1-b>thiazol
    —— [(3S,4R,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6,7,7,7-tetradeuterio-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-4-yl] acetate 1363529-47-8 C29H48O3
    [(3S,4R,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6,7,7,7-tetradeuterio-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-4-yl] acetate
    —— 3-chloro-N-{6-[4-(dimethylamino)phenyl]-1H-indazol-3-yl}benzamide 627852-84-0 C22H19ClN4O
    3-chloro-N-{6-[4-(dimethylamino)phenyl]-1H-indazol-3-yl}benzamide
    —— 3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-{4-[(naphthalene-1-sulfonylamino)-methyl]benzoyl}-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide 1160941-31-0 C30H30ClN9O4S
    3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-{4-[(naphthalene-1-sulfonylamino)-methyl]benzoyl}-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide
    —— 3-methyl-N-(4-methylphenyl)-5-phenylpyrazole-1-carbothioamide 77523-88-7 C18H17N3S
    3-methyl-N-(4-methylphenyl)-5-phenylpyrazole-1-carbothioamide
    —— 3,5-bis-ethoxycarbonyl-1,2,4,6-tetramethyl-pyridinium; iodide 132778-74-6 C15H22NO4*I
    3,5-bis-ethoxycarbonyl-1,2,4,6-tetramethyl-pyridinium; iodide
    —— 3-(2-hydroxy-ethyl)-2-methyl-cyclohex-2-enone semicarbazone 102879-71-0 C10H17N3O2
    3-(2-hydroxy-ethyl)-2-methyl-cyclohex-2-enone semicarbazone
    —— 3-Ethyl-2-[(E)-4-oxo-3-(triphenyl-λ<sup>5</sup>-phosphanylidene)-pent-1-enyl]-benzothiazol-3-ium; iodide 1439-62-9 C32H29NOPS*I
    3-Ethyl-2-[(E)-4-oxo-3-(triphenyl-λ<sup>5</sup>-phosphanylidene)-pent-1-enyl]-benzothiazol-3-ium; iodide
    —— 3-Prop-2-inyl-4-hydroxy-7-methyl-cumarin 6617-68-1 C13H10O3
    3-Prop-2-inyl-4-hydroxy-7-methyl-cumarin
    —— 3-Hydroxy-2,4,4-trimethyl-3-<3-hydroxy-3,7-dimethyl-nonatrien-(4,6,8)-in-(1)-yl>-perhydro-thiophen 109554-10-1 C18H26O2S
    3-Hydroxy-2,4,4-trimethyl-3-<3-hydroxy-3,7-dimethyl-nonatrien-(4,6,8)-in-(1)-yl>-perhydro-thiophen
    —— 3-Acetamino-4-<4-acetamino-anilino>-benzoesaeure-methylester 93871-50-2 C18H19N3O4
    3-Acetamino-4-<4-acetamino-anilino>-benzoesaeure-methylester
    —— 3β-Methoxysulfonyloxy-pregnen-(5)-on-(20) 116998-90-4 C22H34O5S
    3β-Methoxysulfonyloxy-pregnen-(5)-on-(20)
    —— 3-[4-((R)-2-aminobutylamino)quinazolin-2-yl]-4'-chlorobiphenyl-4-ol 956124-63-3 C24H23ClN4O
    3-[4-((R)-2-aminobutylamino)quinazolin-2-yl]-4'-chlorobiphenyl-4-ol
    —— 3-Trimethylsilyl-benzolsulfonsaeure-trimethylsilylester 55562-93-1 C12H22O3SSi2
    3-Trimethylsilyl-benzolsulfonsaeure-trimethylsilylester
    —— 3β-acetoxy-5α,9β-ergostan-11-one 4732-36-9 C30H50O3
    3β-acetoxy-5α,9β-ergostan-11-one
    —— 3-(7-hydroxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N,N-dimethylbenzenesulfonamide 1251466-20-2 C17H21N5O3S
    3-(7-hydroxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N,N-dimethylbenzenesulfonamide
    —— 3-Hydroxy-3-methyl-2-oxo-butyric acid 4-methoxy-benzyl ester 36760-23-3 C13H16O5
    3-Hydroxy-3-methyl-2-oxo-butyric acid 4-methoxy-benzyl ester
    —— 3-Chloro-5-aethyl-Δ<sup>2</sup>-thiadiazolin-4-on 49595-81-5 C4H5ClN2OS
    3-Chloro-5-aethyl-Δ<sup>2</sup>-thiadiazolin-4-on
    —— 3,5-Dibromo-N-[4-(4-cyano-phenoxy)-phenyl]-2-hydroxy-benzamide 23744-86-7 C20H12Br2N2O3
    3,5-Dibromo-N-[4-(4-cyano-phenoxy)-phenyl]-2-hydroxy-benzamide
    —— 3-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzaldehyde 1065331-91-0 C17H15NO3S
    3-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzaldehyde
    —— 3-(3-Trifluormethylphenoxi)-trifluormethansulfonanilid 37940-89-9 C14H9F6NO3S
    3-(3-Trifluormethylphenoxi)-trifluormethansulfonanilid