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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(1-methyl-7,11b-dihydro-1H-benz[de]anthracen-3-yl)-propionic acid 112717-54-1 C21H20O2
    3-(1-methyl-7,11b-dihydro-1H-benz[de]anthracen-3-yl)-propionic acid
    —— 3-(3-Trimethylsilanyloxy-cyclohex-2-enyl)-dihydro-furan-2-one 344445-76-7 C13H22O3Si
    3-(3-Trimethylsilanyloxy-cyclohex-2-enyl)-dihydro-furan-2-one
    —— 3-ethyl-3-hydroxy-tricosanoic acid 102896-40-2 C25H50O3
    3-ethyl-3-hydroxy-tricosanoic acid
    —— 3,3<sup>(4)</sup>-bisacetylthio<5>staffane 122881-46-3 C29H36O2S2
    3,3<sup>(4)</sup>-bisacetylthio<5>staffane
    —— 3-ethoxy-9-oxo-9H-indeno[1,2-b]pyrazine-2-carbonitrile 1223531-88-1 C14H9N3O2
    3-ethoxy-9-oxo-9H-indeno[1,2-b]pyrazine-2-carbonitrile
    —— 3-methyl-3-(4-nitroimidazol-1-yl)-4-(tetrahydropyran-2-yloxy)butane-2,2-dicarboxylate de diethyle 910618-58-5 C19H29N3O8
    3-methyl-3-(4-nitroimidazol-1-yl)-4-(tetrahydropyran-2-yloxy)butane-2,2-dicarboxylate de diethyle
    —— 3-O-benzyl-2-O-(2',3',4',6'-tetra-O-benzyl-β-D-glucopyranosyl)-D-glyceraldehyde 131749-73-0 C44H46O8
    3-O-benzyl-2-O-(2',3',4',6'-tetra-O-benzyl-β-D-glucopyranosyl)-D-glyceraldehyde
    —— 3-((5-(tert-butyl)-3-formyl-2-hydroxybenzylidene)amino)-4-hydroxybenzoic acid 1437063-87-0 C19H19NO5
    3-((5-(tert-butyl)-3-formyl-2-hydroxybenzylidene)amino)-4-hydroxybenzoic acid
    —— 3β-(5'-mercapto-1',2',4'-triazol-3'-ylmethoxy)cholest-5-ene 1075684-41-1 C30H49N3OS
    3β-(5'-mercapto-1',2',4'-triazol-3'-ylmethoxy)cholest-5-ene
    —— 3-[1-hydroxy-2-(4-phenylbutan-2-ylamino)ethyl]-2-methoxybenzenesulfonamide;hydrochloride 74832-03-4 C19H26N2O4S*ClH
    3-[1-hydroxy-2-(4-phenylbutan-2-ylamino)ethyl]-2-methoxybenzenesulfonamide;hydrochloride
    —— 3-{1-[6-(2,6-diethyl-phenyl)-4-ethoxy-pyridin-3-yl]-butoxy}-benzoic acid 1080830-27-8 C28H33NO4
    3-{1-[6-(2,6-diethyl-phenyl)-4-ethoxy-pyridin-3-yl]-butoxy}-benzoic acid
    —— 3-Methyl-tetralon-(2)-carbonsaeure-(3)-methylester 107625-39-8 C13H14O3
    3-Methyl-tetralon-(2)-carbonsaeure-(3)-methylester
    —— 3-Methyl-4-ethyl-2,5-bis-(9-acridyl)pyrrol 96975-79-0 C33H25N3
    3-Methyl-4-ethyl-2,5-bis-(9-acridyl)pyrrol
    —— 3β-Hydroxy-21β,28-oxido-(18α,19β,20αH)-ursanitril-(30) 1446-67-9 C30H47NO2
    3β-Hydroxy-21β,28-oxido-(18α,19β,20αH)-ursanitril-(30)
    —— 3-<3-(4-Antipyrinyl)ureido>-4-methyl-4-thiazolin-2-thion 93312-63-1 C16H17N5O2S2
    3-<3-(4-Antipyrinyl)ureido>-4-methyl-4-thiazolin-2-thion
    —— 3,α-dibromo-5'-bromomethyl-2'-hydroxy-4-methoxy-3'-nitro-<i>trans</i>-chalcone 107523-83-1 C17H12Br3NO5
    3,α-dibromo-5'-bromomethyl-2'-hydroxy-4-methoxy-3'-nitro-<i>trans</i>-chalcone
    —— 3-<1-Oximino-4-methyl-pentyl>-furan 92188-56-2 C10H15NO2
    3-<1-Oximino-4-methyl-pentyl>-furan
    —— 3-cyclohexyl-2-imino-3-methyl-2,3-dihydro-1<i>H</i>-pyridin-4-one 107521-65-3 C12H18N2O
    3-cyclohexyl-2-imino-3-methyl-2,3-dihydro-1<i>H</i>-pyridin-4-one
    —— 3-Chlor-7-ethoxy-9-phenoxy-acridin 94879-18-2 C21H16ClNO2
    3-Chlor-7-ethoxy-9-phenoxy-acridin
    —— 3-<2-Benzoyloxy-aethyl>-6,7-methylendioxy-3,4-dihydro-carbostyril 98739-09-4 C19H17NO5
    3-<2-Benzoyloxy-aethyl>-6,7-methylendioxy-3,4-dihydro-carbostyril
    —— 3-(4-Chlorphenylsulfonyl)-trifluormethansulfonanilid 37950-17-7 C13H9ClF3NO4S2
    3-(4-Chlorphenylsulfonyl)-trifluormethansulfonanilid
    —— 3-isopropyl-N-methyl-1-(piperidin-3-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-amine 1350548-65-0 C15H24N6
    3-isopropyl-N-methyl-1-(piperidin-3-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-amine
    —— 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[5-(1-{methyl[2-(methyloxy)ethyl]amino}ethyl)-3-thienyl]-1H-indole-7-carboxamide 919346-58-0 C26H36N4O4S2
    3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[5-(1-{methyl[2-(methyloxy)ethyl]amino}ethyl)-3-thienyl]-1H-indole-7-carboxamide
    —— 3-{5-[5-(2-methoxy-5-methylphenyl)furan-2-ylmethylene]-4-oxo-2-thioxothiazolidin-3-yl}cyclohexanecarboxylic acid 1001008-99-6 C23H23NO5S2
    3-{5-[5-(2-methoxy-5-methylphenyl)furan-2-ylmethylene]-4-oxo-2-thioxothiazolidin-3-yl}cyclohexanecarboxylic acid
    —— (3β,5α,20R)-3-hydroxy-4,4,20-trimethylpregna-8,14-diene-21-carboxaldehyde 216446-62-7 C25H38O2
    (3β,5α,20R)-3-hydroxy-4,4,20-trimethylpregna-8,14-diene-21-carboxaldehyde
    —— 3-(octyloxy)-2-hydroxypropyl-β-D-galactopyranoside 149747-16-0 C17H34O8
    3-(octyloxy)-2-hydroxypropyl-β-D-galactopyranoside
    —— 3-(4-chloro-phenyl)-adamantane-1-carboxylic acid (2-pyridin-4-yl-ethyl)-amide 917236-29-4 C24H27ClN2O
    3-(4-chloro-phenyl)-adamantane-1-carboxylic acid (2-pyridin-4-yl-ethyl)-amide
    —— 3-azido-4-[2-bis(2-hydroxyethyl)amino]ethoxy-2,3-dihydro-2-mesyloxy-1H-benz [e]inden-6,9-dione 1238204-31-3 C20H24N4O8S
    3-azido-4-[2-bis(2-hydroxyethyl)amino]ethoxy-2,3-dihydro-2-mesyloxy-1H-benz [e]inden-6,9-dione
    —— 3-(1-bromo-2-oxo-cyclopentyl)-propionic acid 100379-13-3 C8H11BrO3
    3-(1-bromo-2-oxo-cyclopentyl)-propionic acid
    —— 3,3,5-Trimethyl-2,3-dihydro-1,2,6-thiadiazin-1,1-dioxid 21539-07-1 C6H12N2O2S
    3,3,5-Trimethyl-2,3-dihydro-1,2,6-thiadiazin-1,1-dioxid
    —— 3-(2-methoxybenzyl)-3-(hydroxymethyl)-1-methylindolin-2-one 1638143-54-0 C18H19NO3
    3-(2-methoxybenzyl)-3-(hydroxymethyl)-1-methylindolin-2-one
    —— 3-[5-Acetyl-2-(3,4-dimethoxy-benzyl)-benzoimidazol-1-yl]-butyric acid 141245-95-6 C22H24N2O5
    3-[5-Acetyl-2-(3,4-dimethoxy-benzyl)-benzoimidazol-1-yl]-butyric acid
    —— 3,4,6-Trifluoro-2-(7,15,15,16,24,25,25,33-octamethyl-20-oxa-7,24,33-triaza-16-azonianonacyclo[19.15.0.03,19.05,17.06,14.08,13.023,35.026,34.027,32]hexatriaconta-1(21),2,4,6(14),8,10,12,16,18,22,26(34),27,29,31,35-pentadecaen-2-yl)benzenesulfonate 397882-92-7 C45H37F3N4O4S
    3,4,6-Trifluoro-2-(7,15,15,16,24,25,25,33-octamethyl-20-oxa-7,24,33-triaza-16-azonianonacyclo[19.15.0.03,19.05,17.06,14.08,13.023,35.026,34.027,32]hexatriaconta-1(21),2,4,6(14),8,10,12,16,18,22,26(34),27,29,31,35-pentadecaen-2-yl)benzenesulfonate
    —— 3,5-dimethyl-1H-pyrazole-4-sulfonic acid [3-(4-ethyl-morpholin-2-yl)-phenyl]-amide 1010384-12-9 C17H24N4O3S
    3,5-dimethyl-1H-pyrazole-4-sulfonic acid [3-(4-ethyl-morpholin-2-yl)-phenyl]-amide
    —— 3-(2,2-dimethylpropanoylamino)-5-nitro-N-(2-pyrrolidin-1-ylethyl)benzamide 851652-45-4 C18H26N4O4
    3-(2,2-dimethylpropanoylamino)-5-nitro-N-(2-pyrrolidin-1-ylethyl)benzamide
    —— (3R)-3-(furan-2-yl)-4-nitro-4-phthalimidobutanal 1311321-73-9 C16H12N2O6
    (3R)-3-(furan-2-yl)-4-nitro-4-phthalimidobutanal
    —— (3-{3,5-dimethyl-4-[6-(quinolin-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-phenyl}-propyl)-phosphonic acid monoethyl ester 1021165-48-9 C30H31N4O4P
    (3-{3,5-dimethyl-4-[6-(quinolin-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-phenyl}-propyl)-phosphonic acid monoethyl ester
    —— 3-acetyl-1-(3-chlorobenzyl)-4-methoxy-1H-indole 1240660-08-5 C18H16ClNO2
    3-acetyl-1-(3-chlorobenzyl)-4-methoxy-1H-indole
    —— 3,5-diamino-6-chloro-N-((E)-N'-(4-((E)-phenyldiazenyl)phenyl)carbamimidoyl)pyrazine-2-carboxamide 1620951-72-5 C18H16ClN9O
    3,5-diamino-6-chloro-N-((E)-N'-(4-((E)-phenyldiazenyl)phenyl)carbamimidoyl)pyrazine-2-carboxamide
    —— 3-Phenyl-carbazinsaeure-(4-nitrophenylester) 15081-39-7 C13H11N3O4
    3-Phenyl-carbazinsaeure-(4-nitrophenylester)
    —— 3-Acetyl-4-butylsulfanylmethyl-dihydro-furan-2-one 139022-72-3 C11H18O3S
    3-Acetyl-4-butylsulfanylmethyl-dihydro-furan-2-one
    —— 3-(3-chloro-1-benzo[b]thiophen-2-yl)-5-(4-chlorobenzylidene)-2-phenyl-1,2-dihydro-1,2,4-triazin-6(5H)-one 1352051-75-2 C24H15Cl2N3OS
    3-(3-chloro-1-benzo[b]thiophen-2-yl)-5-(4-chlorobenzylidene)-2-phenyl-1,2-dihydro-1,2,4-triazin-6(5H)-one
    —— 3-Chloro-benzo[b]thiophene-2-carboxylic acid [4-(4-nitro-phenyl)-3-phenyl-3H-thiazol-(2Z)-ylidene]-hydrazide 140181-85-7 C24H15ClN4O3S2
    3-Chloro-benzo[b]thiophene-2-carboxylic acid [4-(4-nitro-phenyl)-3-phenyl-3H-thiazol-(2Z)-ylidene]-hydrazide
    —— 3,6-Bis-dimethylamino-10-[3-(tetrahydro-pyran-2-yloxy)-propyl]-acridinium; iodide 118474-48-9 C25H34N3O2*I
    3,6-Bis-dimethylamino-10-[3-(tetrahydro-pyran-2-yloxy)-propyl]-acridinium; iodide
    —— (3aS,4S,5aR,9aR,9bS)-4-Methoxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-b]pyridin-8-one 92735-16-5 C12H19NO5
    (3aS,4S,5aR,9aR,9bS)-4-Methoxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-b]pyridin-8-one
    —— (3aR,7S,9R,9aR,9bS)-7-(2-Benzyloxy-ethyl)-9-hydroxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-a]indolizin-6-one 205865-99-2 C20H27NO5
    (3aR,7S,9R,9aR,9bS)-7-(2-Benzyloxy-ethyl)-9-hydroxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-a]indolizin-6-one
    —— 3-methoxy-1-phenyl-6-(3-(piperazin-1-yl)azetidin-1-yl)-1H-indazole hydrochloride 1345404-84-3 C21H25N5O*ClH
    3-methoxy-1-phenyl-6-(3-(piperazin-1-yl)azetidin-1-yl)-1H-indazole hydrochloride
    —— 3-[4-(2-Hydroxy-ethyl)-piperazin-1-ylmethyl]-2-phenyl-5H-benzo[b][1,4]thiazepin-4-one 117553-81-8 C22H25N3O2S
    3-[4-(2-Hydroxy-ethyl)-piperazin-1-ylmethyl]-2-phenyl-5H-benzo[b][1,4]thiazepin-4-one
    —— {[(3,3,4,4,5,5,6,6,6-Nonafluorohexyl)sulfonyl]amino}-3-betaine 34455-27-1 C13H19F9N2O4S
    {[(3,3,4,4,5,5,6,6,6-Nonafluorohexyl)sulfonyl]amino}-3-betaine
    —— [(3S)-1-[1,3-bis(phenylmethoxy)propan-2-ylamino]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-1-oxo-4-phenylbutan-2-yl] 3,3-dimethylbutanoate 1381872-81-6 C38H50N2O7
    [(3S)-1-[1,3-bis(phenylmethoxy)propan-2-ylamino]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-1-oxo-4-phenylbutan-2-yl] 3,3-dimethylbutanoate