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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4-bis(fluoromethyl)-4,5-dihydro-3H-pyrazole 1337565-29-3 C5H8F2N2
4,4-bis(fluoromethyl)-4,5-dihydro-3H-pyrazole
—— 4-(5-methyl-1H-pyrazol-4-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]pyrimidin-2-amine 1160104-27-7 C16H14F3N5
4-(5-methyl-1H-pyrazol-4-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]pyrimidin-2-amine
—— 4-(5-tert-butyl-1H-pyrazol-4-yl)-N-(1-methylpiperidin-4-yl)pyridin-2-amine 1160104-15-3 C18H27N5
4-(5-tert-butyl-1H-pyrazol-4-yl)-N-(1-methylpiperidin-4-yl)pyridin-2-amine
—— 4-{3-[3-chloro-4-(difluoromethoxy)-5-methoxybenzyl]-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162651-78-6 C26H26ClF4N3O6
4-{3-[3-chloro-4-(difluoromethoxy)-5-methoxybenzyl]-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
—— 4-(6-Azauracil-5-yl-methyl)phenylhydrazonocyanacetylcarbamidsaeureethylester 77441-99-7 C16H15N7O5
4-(6-Azauracil-5-yl-methyl)phenylhydrazonocyanacetylcarbamidsaeureethylester
—— 4-(Toluene-4-sulfonyloxy)-naphthalene-2-carboxylic acid 2-trimethylsilanyl-ethyl ester 181280-80-8 C23H26O5SSi
4-(Toluene-4-sulfonyloxy)-naphthalene-2-carboxylic acid 2-trimethylsilanyl-ethyl ester
—— [4-(5-Heptyl-1,3-dioxan-2-yl)phenyl] pentanoate 74800-81-0 C22H34O4
[4-(5-Heptyl-1,3-dioxan-2-yl)phenyl] pentanoate
—— [[4-[4-[Bis[(2,2,2-trifluoroacetyl)oxy]-lambda3-iodanyl]phenyl]phenyl]-(2,2,2-trifluoroacetyl)oxy-lambda3-iodanyl] 2,2,2-trifluoroacetate 152842-82-5 C20H8F12I2O8
[[4-[4-[Bis[(2,2,2-trifluoroacetyl)oxy]-lambda3-iodanyl]phenyl]phenyl]-(2,2,2-trifluoroacetyl)oxy-lambda3-iodanyl] 2,2,2-trifluoroacetate
—— 4-{[4-(2-methoxy-2-oxoethyl)isoquinolin-l-yl]carbonyl}benzoic acid 1233249-60-9 C20H15NO5
4-{[4-(2-methoxy-2-oxoethyl)isoquinolin-l-yl]carbonyl}benzoic acid
—— 4-(((1R)-1-cyclopropylethyl)amino)-6-(5-(4-morpholinyl)-1,3,4-oxadiazol-2-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400876-26-7 C19H23N7O3
4-(((1R)-1-cyclopropylethyl)amino)-6-(5-(4-morpholinyl)-1,3,4-oxadiazol-2-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-(12-Mercapto-dodecyloxy)-pyridine-2,6-dicarbonyl diazide 285564-87-6 C19H27N7O3S
4-(12-Mercapto-dodecyloxy)-pyridine-2,6-dicarbonyl diazide
—— (4R,5R)-5-tert-butyldimethylsilyloxy-1,2-dithian-4-ol 1146434-36-7 C10H22O2S2Si
(4R,5R)-5-tert-butyldimethylsilyloxy-1,2-dithian-4-ol
—— 4-[5-[4-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]piperazin-1-yl]pyridin-2-yl]-2-[[4-(trifluoromethoxy)phenyl]methyl]-1,2,4-triazol-3-one 1431884-23-9 C31H30F5N9O3
4-[5-[4-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]piperazin-1-yl]pyridin-2-yl]-2-[[4-(trifluoromethoxy)phenyl]methyl]-1,2,4-triazol-3-one
—— (4<i>S</i>)-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-2-<i>trans</i>-propenyl-4,5-dihydro-oxazole 57403-82-4 C14H17NO2
(4<i>S</i>)-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-2-<i>trans</i>-propenyl-4,5-dihydro-oxazole
—— (4-(pyridin-2-ylmethoxy)phenyl)methanamine 216144-62-6 C13H14N2O
(4-(pyridin-2-ylmethoxy)phenyl)methanamine
—— 4-heptadecafluoro-octylyridine 93697-19-9 C13H4F17N
4-heptadecafluoro-octylyridine
—— 4-methoxyphenyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-glucopyranosyl-(1->3)-2,4,6-tri-O-acetyl-α-D-glucopyranosyl-(1->3)-2,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1->3)-2,4,6-tri-O-acetyl-β-D-glucopyranoside 536754-87-7 C58H76O34
4-methoxyphenyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-glucopyranosyl-(1->3)-2,4,6-tri-O-acetyl-α-D-glucopyranosyl-(1->3)-2,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1->3)-2,4,6-tri-O-acetyl-β-D-glucopyranoside
—— (4Z,9Z,15Z)-5,10,15-tris(4-methoxycarbonylphenyl)-(21H,23H,24H)-1,19,21,24-tetrahydro-1,19-bilindione 1314046-32-6 C43H32N4O8
(4Z,9Z,15Z)-5,10,15-tris(4-methoxycarbonylphenyl)-(21H,23H,24H)-1,19,21,24-tetrahydro-1,19-bilindione
—— 4-(cyclohexyliminomethyl)-5-(methylsulfonylmethyl)-1-phenyl-1H-1,2,3-triazole 111751-56-5 C17H22N4O2S
4-(cyclohexyliminomethyl)-5-(methylsulfonylmethyl)-1-phenyl-1H-1,2,3-triazole
—— 4-bromo-N-[(4-bromobenzoyl)amino]sulfanylbenzamide 73339-80-7 C14H10Br2N2O2S
4-bromo-N-[(4-bromobenzoyl)amino]sulfanylbenzamide
—— 4-isopropyl-3-(2-naphthyl)furoxan 1448157-14-9 C15H14N2O2
4-isopropyl-3-(2-naphthyl)furoxan
—— 4-Methyl-4-p-tolyl-oxazolidin 60072-15-3 C11H15NO
4-Methyl-4-p-tolyl-oxazolidin
—— 4-(1H-Benzotriazol-1-yl)-3-phenoxy-3-buten-2-one 552301-52-7 C16H13N3O2
4-(1H-Benzotriazol-1-yl)-3-phenoxy-3-buten-2-one
—— 4-Nitro-2-phenoxy-n-butansulfonanilid 55688-19-2 C16H18N2O5S
4-Nitro-2-phenoxy-n-butansulfonanilid
—— 4(R)-(((2-(trimethylsilyl)ethoxy)carbonyl)amino)pyrrolidine-2(S)-carboxylic acid methyl ester 850877-63-3 C12H24N2O4Si
4(R)-(((2-(trimethylsilyl)ethoxy)carbonyl)amino)pyrrolidine-2(S)-carboxylic acid methyl ester
—— 4-<i>tert</i>-butylamino-6-ethyl-1-methyl-1<i>H</i>-[1,3,5]triazin-2-one 28813-88-9 C10H18N4O
4-<i>tert</i>-butylamino-6-ethyl-1-methyl-1<i>H</i>-[1,3,5]triazin-2-one
—— 4-ethyl-4-methyl-6-vinyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione 34461-96-6 C9H14N2S
4-ethyl-4-methyl-6-vinyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione
—— 4-(1,1-Dimethylethyl)-N-[[1-[[4-(2-hydroxyethyl)phenyl]methyl]cyclopentyl]methyl]-benzenesulfonamide 141335-31-1 C25H35NO3S
4-(1,1-Dimethylethyl)-N-[[1-[[4-(2-hydroxyethyl)phenyl]methyl]cyclopentyl]methyl]-benzenesulfonamide
—— 4-Guanidino-N-methyl-N-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)-butyramide 178468-67-2 C14H17N5O3
4-Guanidino-N-methyl-N-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)-butyramide
—— 4-Carboxy-α-phthalimido-1-thia-3-azaspiro<4.4>-nonan-2-tert-butylacetat 65889-14-7 C22H26N2O6S
4-Carboxy-α-phthalimido-1-thia-3-azaspiro<4.4>-nonan-2-tert-butylacetat
—— 4-[[(trans-4-heptylcyclohexyl)carbonyl]oxy]benzoic acid 3-chloro-4-[(3-chloro-4-nitrophenoxy)carbonyl]phenyl ester 91707-84-5 C34H35Cl2NO8
4-[[(trans-4-heptylcyclohexyl)carbonyl]oxy]benzoic acid 3-chloro-4-[(3-chloro-4-nitrophenoxy)carbonyl]phenyl ester
—— 4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-[(1,2-dimethyl-6-oxo-piperidin-2-ylmethyl)-amide] 22048-62-0 C14H20ClN3O5S2
4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-[(1,2-dimethyl-6-oxo-piperidin-2-ylmethyl)-amide]
—— 4-(3,5-dimethyl-phenylazo)-2-isopropyl-1(3)<i>H</i>-imidazole 39907-32-9 C14H18N4
4-(3,5-dimethyl-phenylazo)-2-isopropyl-1(3)<i>H</i>-imidazole
—— [(4-Ethoxycarbonylamino-benzimidoyl)-aminooxy]-acetic acid ethyl ester 63409-84-7 C14H19N3O5
[(4-Ethoxycarbonylamino-benzimidoyl)-aminooxy]-acetic acid ethyl ester
—— 4'-[2-(isopropylamino) ethoxy]-3'-methoxy-3-furanilide 774169-32-3 C17H22N2O4
4'-[2-(isopropylamino) ethoxy]-3'-methoxy-3-furanilide
—— 4-hydroxy-2-[3-(2-methoxyethoxy)phenyl]-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one 1219488-55-7 C27H27NO5S
4-hydroxy-2-[3-(2-methoxyethoxy)phenyl]-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one
—— 4-hydroxy-2-[2-(methoxymethoxy)phenyl]-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one 1219488-74-0 C28H29NO5S
4-hydroxy-2-[2-(methoxymethoxy)phenyl]-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one
—— 4-{3-[(2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-5-propyl[1,2,4]triazol-4-ylmethyl}benzoic acid 1073550-75-0 C21H30N4O3S
4-{3-[(2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-5-propyl[1,2,4]triazol-4-ylmethyl}benzoic acid
—— 4-acetyl-3,5-diethyl-pyrrole-2-carboxylic acid ethyl ester 99018-01-6 C13H19NO3
4-acetyl-3,5-diethyl-pyrrole-2-carboxylic acid ethyl ester
—— 4-{[2-(4-fluorophenyl)-8,8-dimethyl-6-oxo-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-3-yl]amino}benzonitrile 1261114-94-6 C21H18FN5O
4-{[2-(4-fluorophenyl)-8,8-dimethyl-6-oxo-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-3-yl]amino}benzonitrile
—— 4,6-dimethyl-2-oxo-1-((2-(2-phenylhydrazineyl)-1-(p-tolyl)ethylidene)amino)-1,2-dihydropyridine-3-carbonitrile 1225498-76-9 C23H23N5O
4,6-dimethyl-2-oxo-1-((2-(2-phenylhydrazineyl)-1-(p-tolyl)ethylidene)amino)-1,2-dihydropyridine-3-carbonitrile
—— 4-amino-6-hydroxy-2-oxo-1-((2-(2-phenylhydrazineyl)-1-(p-tolyl)ethylidene)amino)-1,2-dihydropyridine-3-carbonitrile 1225498-72-5 C21H20N6O2
4-amino-6-hydroxy-2-oxo-1-((2-(2-phenylhydrazineyl)-1-(p-tolyl)ethylidene)amino)-1,2-dihydropyridine-3-carbonitrile
—— 4-(benzyloxy)-N-(4-(4'-morpholino-5',6'-dihydrospiro[cyclopropane-1,7'-pyrano[2,3-d]pyrimidine]-2'-yl)phenyl)pyrimidin-2-amine 1260089-40-4 C30H30N6O3
4-(benzyloxy)-N-(4-(4'-morpholino-5',6'-dihydrospiro[cyclopropane-1,7'-pyrano[2,3-d]pyrimidine]-2'-yl)phenyl)pyrimidin-2-amine
—— 4-(4,5-dihydro-1H-imidazol-2-yl)-2-(p-tolyl)oxazol-5-amine 1264813-98-0 C13H14N4O
4-(4,5-dihydro-1H-imidazol-2-yl)-2-(p-tolyl)oxazol-5-amine
—— 4-methyl-N-(5-methyl-2-nitrophenyl)benzene carboximidamide 1224442-21-0 C15H15N3O2
4-methyl-N-(5-methyl-2-nitrophenyl)benzene carboximidamide
—— (4-chloro-3-(4-methoxyphenyl)cyclopenta-1,3-diene-1,2-diyl)dibenzene 1225030-55-6 C24H19ClO
(4-chloro-3-(4-methoxyphenyl)cyclopenta-1,3-diene-1,2-diyl)dibenzene
—— 4-benzyloxymethyl-1-(toluene-4-sulfonyl)-piperidine-4-carboxylic acid ethyl ester 1274889-87-0 C23H29NO5S
4-benzyloxymethyl-1-(toluene-4-sulfonyl)-piperidine-4-carboxylic acid ethyl ester
—— (4-(tert-butyl)phenyl)(9,10-dimethoxyindolo[1,2-a]quinoxalin-6-yl)methanone 1574323-93-5 C28H26N2O3
(4-(tert-butyl)phenyl)(9,10-dimethoxyindolo[1,2-a]quinoxalin-6-yl)methanone
—— 4-cyano-benzylnitronate 70136-13-9 C8H5N2O2
4-cyano-benzylnitronate
—— 4-biphenyl-4-yl-2-hydroxy-2-trifluoromethyl-pent-4-enoic acid ethyl ester 1071629-16-7 C20H19F3O3
4-biphenyl-4-yl-2-hydroxy-2-trifluoromethyl-pent-4-enoic acid ethyl ester