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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3-methyl-3<i>H</i>-cyclopenta[<i>d</i>]pyridazin-5-yl)-ethenetricarbonitrile 65275-91-4 C13H7N5
(3-methyl-3<i>H</i>-cyclopenta[<i>d</i>]pyridazin-5-yl)-ethenetricarbonitrile
—— 3,7-Bis-(methoxycarbonyl)-5,6-diphenyl-4H-1,2-diazepin 66166-79-8 C21H18N2O4
3,7-Bis-(methoxycarbonyl)-5,6-diphenyl-4H-1,2-diazepin
—— (3,4,5-trichlorothiophen-2-yl)magnesium bromide 78665-33-5 C4BrCl3MgS
(3,4,5-trichlorothiophen-2-yl)magnesium bromide
—— {3,6-Bis-[((1R,5S,7R)-2,4-dioxo-1,5,7-tripropyl-3-aza-bicyclo[3.3.1]nonane-7-carbonyl)-amino]-carbazol-9-yl}-acetic acid 4-nitro-phenyl ester 162252-48-4 C56H70N6O10
{3,6-Bis-[((1R,5S,7R)-2,4-dioxo-1,5,7-tripropyl-3-aza-bicyclo[3.3.1]nonane-7-carbonyl)-amino]-carbazol-9-yl}-acetic acid 4-nitro-phenyl ester
—— 3-Hydroxy-2,3-dimethyl-1,6-diphenyl-2,3-dihydro-4-pyridone 120287-51-6 C19H19NO2
3-Hydroxy-2,3-dimethyl-1,6-diphenyl-2,3-dihydro-4-pyridone
—— 3-((1s,1'S,4R)-3''-amino-4-benzyl-2''-methyl-2''H,3'H-dispiro[cyclohexane-1,2'-indene-1',5''-[1,2,4]oxadiazol]-6'-yl)benzonitrile 1245509-85-6 C30H30N4O
3-((1s,1'S,4R)-3''-amino-4-benzyl-2''-methyl-2''H,3'H-dispiro[cyclohexane-1,2'-indene-1',5''-[1,2,4]oxadiazol]-6'-yl)benzonitrile
—— 3-(1-Methyl-2-methylene-cyclobutyl)-pentan-3-ol 141089-42-1 C11H20O
3-(1-Methyl-2-methylene-cyclobutyl)-pentan-3-ol
—— 3-methyl-6-oxo-7,8,9,10-tetrahydro-6H-[1]benzothieno[3',2':5,6]pyrimido[1,2-b]pyridazine-4-carbonitrile 1229038-84-9 C15H12N4OS
3-methyl-6-oxo-7,8,9,10-tetrahydro-6H-[1]benzothieno[3',2':5,6]pyrimido[1,2-b]pyridazine-4-carbonitrile
—— 3-[1-Carboxy-2-(3-methoxy-phenyl)-ethyl]-benzofuran-2-carboxylic acid 77116-97-3 C19H16O6
3-[1-Carboxy-2-(3-methoxy-phenyl)-ethyl]-benzofuran-2-carboxylic acid
—— 3-Methoxy-5,5-diphenyloxazolidine-2,4-dione 76440-87-4 C16H13NO4
3-Methoxy-5,5-diphenyloxazolidine-2,4-dione
—— 3-(2-bromoethyl)-2-iodo-1H-indole 1384751-79-4 C10H9BrIN
3-(2-bromoethyl)-2-iodo-1H-indole
—— 3-(4-(aminooxy)butyl)dihydrofuran-2(3H)-one 1101207-24-2 C8H15NO3
3-(4-(aminooxy)butyl)dihydrofuran-2(3H)-one
—— 3-(6,8-diiodo-4-oxo-2-propyl-4<i>H</i>-quinazolin-3-yl)-propionic acid 100869-77-0 C14H14I2N2O3
3-(6,8-diiodo-4-oxo-2-propyl-4<i>H</i>-quinazolin-3-yl)-propionic acid
—— 3-[3-(4-chlorophenyl)-1-(1-naphthyl)-2-propynyl]indole 1004517-42-3 C27H18ClN
3-[3-(4-chlorophenyl)-1-(1-naphthyl)-2-propynyl]indole
—— 3-hydroxymethyl-7-methoxy-2,2-dimethylchromene 85738-82-5 C13H16O3
3-hydroxymethyl-7-methoxy-2,2-dimethylchromene
—— 3-phenyl-1,1-bis(phenylthio)-1-tributylstannylpropane 142073-43-6 C33H46S2Sn
3-phenyl-1,1-bis(phenylthio)-1-tributylstannylpropane
—— 3,4:11,12-dibenzo-2,5,10,13-tetraoxo-1,6,9,14-tetraazacyclohexadecane 155306-79-9 C20H20N4O4
3,4:11,12-dibenzo-2,5,10,13-tetraoxo-1,6,9,14-tetraazacyclohexadecane
—— 3α,16β-dihydroxyaphidicolane-17,18-dial 92803-90-2 C20H30O4
3α,16β-dihydroxyaphidicolane-17,18-dial
—— 3-Carbomethoxy-7-oxo-6,7,8,9-tetrahydrobenz<e>indane 105547-26-0 C15H16O3
3-Carbomethoxy-7-oxo-6,7,8,9-tetrahydrobenz<e>indane
—— 3-(3-nitrophenyl)-5-(2-oxopyrrolidin-1-yl)-4,5-dihydroisoxazole 1488385-43-8 C13H13N3O4
3-(3-nitrophenyl)-5-(2-oxopyrrolidin-1-yl)-4,5-dihydroisoxazole
—— 3,8-tribromo-4-phenyl-6-chloro-2,2-diethylbenzo[e]-1,2-oxaphosphorin-2-onium tribromide 1262286-49-6 Br3*C18H17Br2ClOP
3,8-tribromo-4-phenyl-6-chloro-2,2-diethylbenzo[e]-1,2-oxaphosphorin-2-onium tribromide
—— (3S,4S,5R,6R)-3-[(1E,3E,6S,7E)-6-[tert-butyl(dimethyl)silyl]oxy-8-iodo-7-methylocta-1,3,7-trienyl]-1,4-dimethyl-2,9-dioxabicyclo[3.3.1]nonane-6-carboxylic acid 382139-07-3 C25H41IO5Si
(3S,4S,5R,6R)-3-[(1E,3E,6S,7E)-6-[tert-butyl(dimethyl)silyl]oxy-8-iodo-7-methylocta-1,3,7-trienyl]-1,4-dimethyl-2,9-dioxabicyclo[3.3.1]nonane-6-carboxylic acid
—— 3-tert-butoxycarbonylamino-5-dimethylcarbamoylsulfanylbenzoic acid methyl ester 706792-10-1 C16H22N2O5S
3-tert-butoxycarbonylamino-5-dimethylcarbamoylsulfanylbenzoic acid methyl ester
—— 3-oxo-2-(1-propylpiperidin-4-yl)-2,3-dihydro-1H-isoindole-4-carboxamide hydrochloride 1022980-44-4 C17H23N3O2*ClH
3-oxo-2-(1-propylpiperidin-4-yl)-2,3-dihydro-1H-isoindole-4-carboxamide hydrochloride
—— 3<i>t</i>-benzo[1,3]dioxol-5-yl-1-(6-hydroxy-3-methyl-benzo[<i>d</i>]isoxazol-7-yl)-propenone 49544-26-5 C18H13NO5
3<i>t</i>-benzo[1,3]dioxol-5-yl-1-(6-hydroxy-3-methyl-benzo[<i>d</i>]isoxazol-7-yl)-propenone
—— 3-Allyl-2-trifluoromethanesulfonyloxy-benzoic acid methyl ester 866528-94-1 C12H11F3O5S
3-Allyl-2-trifluoromethanesulfonyloxy-benzoic acid methyl ester
—— 3-(ethylamino)-1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)but-2-en-1-one 1029478-24-7 C16H19N3O2
3-(ethylamino)-1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)but-2-en-1-one
—— 3-(2,2,2-tribromo-1-chloro-ethoxy)-propyne 20163-48-8 C5H4Br3ClO
3-(2,2,2-tribromo-1-chloro-ethoxy)-propyne
—— 3-aza-4-(2-hydroxypenyl)-N-(3-ethoxy-2-hydroxyphenyl)but-3-enamide 273215-61-5 C17H18N2O4
3-aza-4-(2-hydroxypenyl)-N-(3-ethoxy-2-hydroxyphenyl)but-3-enamide
—— 3-Methyl-but-2-enoic acid (3aS,4S,4aS,5S,7aS,8S,9R,9aS)-5-tert-butoxy-4a,8-dimethyl-3-methylene-2-oxo-9-(2,2,2-trifluoro-acetoxy)-dodecahydro-azuleno[6,5-b]furan-4-yl ester 117211-75-3 C26H35F3O7
3-Methyl-but-2-enoic acid (3aS,4S,4aS,5S,7aS,8S,9R,9aS)-5-tert-butoxy-4a,8-dimethyl-3-methylene-2-oxo-9-(2,2,2-trifluoro-acetoxy)-dodecahydro-azuleno[6,5-b]furan-4-yl ester
—— 3-Nitrobenzol-(1-azo-2')-acetoacetaldehyd 2011-50-9 C10H9N3O4
3-Nitrobenzol-(1-azo-2')-acetoacetaldehyd
—— 3-(2-vinylphenyl)prop-2-yn-1-yl methanesulfonate 1393727-44-0 C12H12O3S
3-(2-vinylphenyl)prop-2-yn-1-yl methanesulfonate
—— 3-[1-(tert-butoxycarbonylamino)ethyl]-1-(4-chloro-5-isoquinolinesulfonyl)pyrrolidine 1055264-13-5 C20H26ClN3O4S
3-[1-(tert-butoxycarbonylamino)ethyl]-1-(4-chloro-5-isoquinolinesulfonyl)pyrrolidine
—— 3-bromo-2-{4-[(2-fluorophenyl)oxy]-1-piperidinyl}pyridine 941572-60-7 C16H16BrFN2O
3-bromo-2-{4-[(2-fluorophenyl)oxy]-1-piperidinyl}pyridine
—— 3-Methyl-2-methylene-1-trimethylsilanyl-butan-1-one 109918-26-5 C9H18OSi
3-Methyl-2-methylene-1-trimethylsilanyl-butan-1-one
—— 3β-Glycylamino-5β-pregnanon-(20) 66675-78-3 C23H38N2O2
3β-Glycylamino-5β-pregnanon-(20)
—— 3-(3-fluoro-5-methyl-phenyl)-pyrazine-2-carboxylic acid [2-(5-chloro-6-fluoro-1H-indol-3-yl)-ethyl]-cyclopropylmethyl-amide 1223616-44-1 C26H23ClF2N4O
3-(3-fluoro-5-methyl-phenyl)-pyrazine-2-carboxylic acid [2-(5-chloro-6-fluoro-1H-indol-3-yl)-ethyl]-cyclopropylmethyl-amide
—— (3-hydroxy-pyrrolidin-1-yl)-[6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridin-3-yl]-methanone 1159601-71-4 C21H21N3O4
(3-hydroxy-pyrrolidin-1-yl)-[6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridin-3-yl]-methanone
—— 3-(4-chlorophenyl)-4-propylcarbamoyl-5-chloromethylisoxazoline 110364-75-5 C14H16Cl2N2O2
3-(4-chlorophenyl)-4-propylcarbamoyl-5-chloromethylisoxazoline
—— 3-((Z)-2-o-Tolyl-vinyl)-1H-indole 52648-64-3 C17H15N
3-((Z)-2-o-Tolyl-vinyl)-1H-indole
—— 3-chloromethyl-2-methyl-7-nitrobenzo[b]furan 174186-70-0 C10H8ClNO3
3-chloromethyl-2-methyl-7-nitrobenzo[b]furan
—— 3-Methylhept-6-enyl benzoate 1034070-28-4 C15H20O2
3-Methylhept-6-enyl benzoate
—— [(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl)-naphthalen-2-yl-methyl]-phosphonic acid diethyl ester 33366-51-7 C20H24NO4PS2
[(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl)-naphthalen-2-yl-methyl]-phosphonic acid diethyl ester
—— 3-Ethyl-2-thioxo-5-[1,2,7-triphenyl-1H-thiazolo[3,4-b][1,2,4]triazol-(5Z)-ylidene]-thiazolidin-4-one 82612-47-3 C27H20N4OS3
3-Ethyl-2-thioxo-5-[1,2,7-triphenyl-1H-thiazolo[3,4-b][1,2,4]triazol-(5Z)-ylidene]-thiazolidin-4-one
—— 3-[5,7-bis-(2-isopropoxycarbonylethyl)-4,6,10-trioxo-1-aza-tricyclo[3.3.1.1(3,7)]dec-3-yl]-propionic acid isopropyl ester 1027335-22-3 C27H39NO9
3-[5,7-bis-(2-isopropoxycarbonylethyl)-4,6,10-trioxo-1-aza-tricyclo[3.3.1.1(3,7)]dec-3-yl]-propionic acid isopropyl ester
—— (3R,3'aR,6'R,6'aR)-6'-ethenyl-2',2'-dimethylspiro[1H-2-benzofuran-3,4'-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxole] 1259490-79-3 C16H18O4
(3R,3'aR,6'R,6'aR)-6'-ethenyl-2',2'-dimethylspiro[1H-2-benzofuran-3,4'-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxole]
—— 3′-O-acryloyl-5-iodo-5′-O-triisopropylsilyl-2′-deoxyuridine 1454333-35-7 C21H33IN2O6Si
3′-O-acryloyl-5-iodo-5′-O-triisopropylsilyl-2′-deoxyuridine
—— 3,5-dioxo-1,2-diphenyl-N-(4-thiazol-2-ylsulfamoyl-phenyl)-pyrazolidine-4-carboximidothioic acid methyl ester 19744-50-4 C26H21N5O4S3
3,5-dioxo-1,2-diphenyl-N-(4-thiazol-2-ylsulfamoyl-phenyl)-pyrazolidine-4-carboximidothioic acid methyl ester
—— (3-methyl-5-phenoxy-3H-imidazo[4,5-b]pyridin-2-yl)methanol 657431-22-6 C14H13N3O2
(3-methyl-5-phenoxy-3H-imidazo[4,5-b]pyridin-2-yl)methanol
—— 3-naphthalen-1-yl-6,7-dihydro-5<i>H</i>-cyclopenta[<i>e</i>][1,3]oxazine-2,4-dione 15370-13-5 C17H13NO3
3-naphthalen-1-yl-6,7-dihydro-5<i>H</i>-cyclopenta[<i>e</i>][1,3]oxazine-2,4-dione