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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-naphtho[1,2-d][1,2,3]triazol-2-yl-benzoylaminoacetic acid methyl ester 865544-89-4 C20H16N4O3
4-naphtho[1,2-d][1,2,3]triazol-2-yl-benzoylaminoacetic acid methyl ester
—— 4-(2,4,5,5-Tetramethyl-cyclopenten-1-yl-1)-buten-3-on-2 63649-46-7 C13H20O
4-(2,4,5,5-Tetramethyl-cyclopenten-1-yl-1)-buten-3-on-2
—— 4-(5-amino-6-(1-oxo-3-hydro-4,4-dideutero-isoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropyl-N-Trideuteromethylbenzenesulfonamide 1396773-18-4 C23H23N5O3S
4-(5-amino-6-(1-oxo-3-hydro-4,4-dideutero-isoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropyl-N-Trideuteromethylbenzenesulfonamide
—— 4-(4-chloro-phenyl)-5-(3,5-dimethyl-isoxazol-4-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 109044-70-4 C13H11ClN4OS
4-(4-chloro-phenyl)-5-(3,5-dimethyl-isoxazol-4-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
—— [[(4-methoxyphenyl)imino-λ4-sulfanylidene]amino]-trimethylsilane 133213-34-0 C10H16N2OSSi
[[(4-methoxyphenyl)imino-λ4-sulfanylidene]amino]-trimethylsilane
—— (4-fluoro-2-aminophenylamino)methanephosphonic acid 1237444-44-8 C7H10FN2O3P
(4-fluoro-2-aminophenylamino)methanephosphonic acid
—— 4-(4-chloro-phenyl)-3-(4-nitro-phenyl)-3<i>H</i>-thiazol-2-one 72544-90-2 C15H9ClN2O3S
4-(4-chloro-phenyl)-3-(4-nitro-phenyl)-3<i>H</i>-thiazol-2-one
—— 4-(2-Ethoxy-4,5-dimethyl-5-propyl-[1,3]dioxolan-4-yl)-2-methyl-but-3-yn-2-ol 105115-45-5 C15H26O4
4-(2-Ethoxy-4,5-dimethyl-5-propyl-[1,3]dioxolan-4-yl)-2-methyl-but-3-yn-2-ol
—— 4-(3,3-dimethyl-2-(perfluorophenyl)oxiran-2-yl)benzonitrile 1361052-20-1 C17H10F5NO
4-(3,3-dimethyl-2-(perfluorophenyl)oxiran-2-yl)benzonitrile
—— 4-hexenyl-4-methyl-2-methylene-4-butanolide 69504-60-5 C12H20O2
4-hexenyl-4-methyl-2-methylene-4-butanolide
—— 4,6-dimethyl-2-(pent-4-enyl)nicotinonitrile 1191954-61-6 C13H16N2
4,6-dimethyl-2-(pent-4-enyl)nicotinonitrile
—— 4-Chloro-butane-1-sulfonic acid 4-tert-butyl-phenyl ester 59427-02-0 C14H21ClO3S
4-Chloro-butane-1-sulfonic acid 4-tert-butyl-phenyl ester
—— 4-((1H-indol-2-yl)methyl)phenol 38072-77-4 C15H13NO
4-((1H-indol-2-yl)methyl)phenol
—— 4-Chloro-N-(4-chloro-benzoyl)-N-[4-(dimethylcarbamoylmethyl-amino)-pyridin-3-yl]-benzamide 118698-99-0 C23H20Cl2N4O3
4-Chloro-N-(4-chloro-benzoyl)-N-[4-(dimethylcarbamoylmethyl-amino)-pyridin-3-yl]-benzamide
—— 4-(3,4-Dimethoxyanilino)-6-<2-(3-vinylthienyl)>-2(1H)-pyrimidinone 127819-81-2 C18H17N3O3S
4-(3,4-Dimethoxyanilino)-6-<2-(3-vinylthienyl)>-2(1H)-pyrimidinone
—— 4-thiophen-2-yl-5,6,7,8-tetrahydroquinazolin-2-amine 130111-61-4 C12H13N3S
4-thiophen-2-yl-5,6,7,8-tetrahydroquinazolin-2-amine
—— 4,5-di-O-benzyl-3,6-anhydro-L-ido-hept-1-enitol 524722-61-0 C21H24O4
4,5-di-O-benzyl-3,6-anhydro-L-ido-hept-1-enitol
—— 4-(3-isopropylamino-(2,S)-2-hydroxy-propoxy)-phenyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside hydrochloride 57506-16-8 C26H37NO12*ClH
4-(3-isopropylamino-(2,S)-2-hydroxy-propoxy)-phenyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside hydrochloride
—— 4-[(1-benzofuran-2-yl)methylene]-piperidine 1273329-88-6 C14H15NO
4-[(1-benzofuran-2-yl)methylene]-piperidine
—— 4-methyl-5-tri(propan-2-yl)silyloxyhept-4-en-3-one 1201668-17-8 C17H34O2Si
4-methyl-5-tri(propan-2-yl)silyloxyhept-4-en-3-one
—— 4-(4-methoxy-phenylamino)-3-methyl-N-(3-methyl-butyl)-benzamide 1173002-29-3 C20H26N2O2
4-(4-methoxy-phenylamino)-3-methyl-N-(3-methyl-butyl)-benzamide
—— {4-methoxy-3-[3-((4S,5R)-4-methyl-2-oxo-5-phenyl-oxazolidin-3-ylmethyl)-biphenyl-4-yloxy]-phenyl}-acetic acid 1182351-68-3 C32H29NO6
{4-methoxy-3-[3-((4S,5R)-4-methyl-2-oxo-5-phenyl-oxazolidin-3-ylmethyl)-biphenyl-4-yloxy]-phenyl}-acetic acid
—— 4-methoxy-N-methyl-N-(2-(methylthio)pyrimidin-4-yl)-6-phenyl-1,3,5-triazin-2-amine 881208-20-4 C16H16N6OS
4-methoxy-N-methyl-N-(2-(methylthio)pyrimidin-4-yl)-6-phenyl-1,3,5-triazin-2-amine
—— 4-((2-(1H-pyrazol-1-yl)phenyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine 1174296-76-4 C18H12N4
4-((2-(1H-pyrazol-1-yl)phenyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine
—— {4-[trans-4-aminocyclohexylamino]-6-(3,5-dichloro-4-hydroxyphenyl)quinolin-3-yl}(cyclopropyl)methanone 1356952-81-2 C25H25Cl2N3O2
{4-[trans-4-aminocyclohexylamino]-6-(3,5-dichloro-4-hydroxyphenyl)quinolin-3-yl}(cyclopropyl)methanone
—— 4,4,5,5,6,7,7,7-Octafluoro-6-trifluoromethyl-heptane-1,2-diol 15311-57-6 C8H7F11O2
4,4,5,5,6,7,7,7-Octafluoro-6-trifluoromethyl-heptane-1,2-diol
—— (4bR,4,S,8aS,9R)-11-(cyclohexylmethyl)-3,8a-dihydroxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2',5'-dione 1613736-26-7 C25H33N3O4
(4bR,4,S,8aS,9R)-11-(cyclohexylmethyl)-3,8a-dihydroxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2',5'-dione
—— (4-benzylpiperidin-1-yl)(3-(4-chlorophenylsulfonyl)-1-methyl-1H-indol-2-yl)methanone 1182712-43-1 C28H27ClN2O3S
(4-benzylpiperidin-1-yl)(3-(4-chlorophenylsulfonyl)-1-methyl-1H-indol-2-yl)methanone
—— 4-allyl-6-[2-(2-chloro-4-methoxy-phenyl)-propionyl]-4H-benzo[1,4]oxazin-3-one 1246685-06-2 C21H20ClNO4
4-allyl-6-[2-(2-chloro-4-methoxy-phenyl)-propionyl]-4H-benzo[1,4]oxazin-3-one
—— 4-({4-[4-methyl-7-oxo-2-(4-phenyl-piperazin-1-yl)-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzoylamino}-methyl)-benzoic acid methyl ester 583876-12-4 C34H32N6O4
4-({4-[4-methyl-7-oxo-2-(4-phenyl-piperazin-1-yl)-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzoylamino}-methyl)-benzoic acid methyl ester
—— 4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'-(tetrahydro-pyran-4-ylcarbamoyl)-biphenyl-2-carboxylic acid 1428481-22-4 C28H22Cl2N2O4S
4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'-(tetrahydro-pyran-4-ylcarbamoyl)-biphenyl-2-carboxylic acid
—— 4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-butyl)-6-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethylphenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one 937189-80-5 C29H33F3N4O5
4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-butyl)-6-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethylphenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one
—— 4-ethoxy-2-(p-tolyl)quinazoline 59524-95-7 C17H16N2O
4-ethoxy-2-(p-tolyl)quinazoline
—— 4-(9,10-dioxo-9,10-dihydro-[1]anthrylamino)-16H-dinaphtho[2,3-a;2',3'-i]carbazole-5,10,15,17-tetraone 859798-75-7 C42H20N2O6
4-(9,10-dioxo-9,10-dihydro-[1]anthrylamino)-16H-dinaphtho[2,3-a;2',3'-i]carbazole-5,10,15,17-tetraone
—— 4,7-Dimethyl-15-oxo-5,6-diphenyl-11,12-diazapentacyclo(8.2.2.14,7.02,9.03,8)pentadec-5-en-11,12-dicarbonsaeure-diethylester 86814-75-7 C33H36N2O5
4,7-Dimethyl-15-oxo-5,6-diphenyl-11,12-diazapentacyclo(8.2.2.14,7.02,9.03,8)pentadec-5-en-11,12-dicarbonsaeure-diethylester
—— 4-(N-methyl-N-propargylamino)-butan-2-one 1266386-00-8 C8H13NO
4-(N-methyl-N-propargylamino)-butan-2-one
—— 4,5-dihydro-4-hydroxyl-5-propyl-4H-thieno[2,3-b]thiophene-6,6-dioxide 142577-58-0 C9H12O3S2
4,5-dihydro-4-hydroxyl-5-propyl-4H-thieno[2,3-b]thiophene-6,6-dioxide
—— 4,8,12,20-tetramethyl-16-(2-pyridin-2-ylethyl)-1,5,7,11,16,21,22,23,24-nonazapentacyclo[16.2.1.12,5.17,10.111,14]tetracosa-2(24),3,8,10(23),12,14(22),18(21),19-octaene 117156-60-2 C26H30N10
4,8,12,20-tetramethyl-16-(2-pyridin-2-ylethyl)-1,5,7,11,16,21,22,23,24-nonazapentacyclo[16.2.1.12,5.17,10.111,14]tetracosa-2(24),3,8,10(23),12,14(22),18(21),19-octaene
—— 4,4'-dibromo-2,6,2',6'-tetramethyl-benzoin 778610-93-8 C18H18Br2O2
4,4'-dibromo-2,6,2',6'-tetramethyl-benzoin
—— 4-chloro-3-formylbenzenesulfonamide 900814-37-1 C7H6ClNO3S
4-chloro-3-formylbenzenesulfonamide
—— 4-(5-methyl-4-(3',4',5'-trifluoro-3,5-dimethylbiphenyl-4-yloxy)-5H-pyrrolo[3,2-d]pyrimidin-2-ylamino)benzonitrile 1164099-71-1 C28H20F3N5O
4-(5-methyl-4-(3',4',5'-trifluoro-3,5-dimethylbiphenyl-4-yloxy)-5H-pyrrolo[3,2-d]pyrimidin-2-ylamino)benzonitrile
—— 4-Diethylamino-2-Methyl-6,7,8-Trimethoxyquinazoline Hydrochloride 165953-82-2 C16H23N3O3*ClH
4-Diethylamino-2-Methyl-6,7,8-Trimethoxyquinazoline Hydrochloride
—— 4-((4'-methoxybiphenyl-2-yl)methyl)morpholine 1416779-27-5 C18H21NO2
4-((4'-methoxybiphenyl-2-yl)methyl)morpholine
—— 4-(5-Cyclohexyl-4,5-dihydro-1,2-oxazol-3-yl)aniline 1372114-40-3 C15H20N2O
4-(5-Cyclohexyl-4,5-dihydro-1,2-oxazol-3-yl)aniline
—— 4-Methyloct-4-en-1,7-diin-3-yl-α-isopropyl-4-methoxy-phenylacetat 63516-38-1 C21H24O3
4-Methyloct-4-en-1,7-diin-3-yl-α-isopropyl-4-methoxy-phenylacetat
—— 4-((1R)-2-{[2-((3R)-3-{[3-(2,6-dichlorophenyl)propoxy]methyl}-2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino}-1-hydroxyethyl)-2-(hydroxymethyl)phenol formate 686779-93-1 CH2O2*C29H33Cl2NO6
4-((1R)-2-{[2-((3R)-3-{[3-(2,6-dichlorophenyl)propoxy]methyl}-2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino}-1-hydroxyethyl)-2-(hydroxymethyl)phenol formate
—— 4-(3-chlorophenyl)-1H-pyrazole-3-carboxylic acid 1415401-69-2 C10H7ClN2O2
4-(3-chlorophenyl)-1H-pyrazole-3-carboxylic acid
—— 4-acetoxymethyl-<i>O</i><sup>1</sup>-(<i>tert</i>-butyl-dimethyl-silanyl)-2-(6-chloro-purin-9-yl)-<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-isopropylidene-<i>L</i>-<i>erythro</i>-2-deoxy-[2]pentulofuranose 57769-22-9 C22H33ClN4O6Si
4-acetoxymethyl-<i>O</i><sup>1</sup>-(<i>tert</i>-butyl-dimethyl-silanyl)-2-(6-chloro-purin-9-yl)-<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-isopropylidene-<i>L</i>-<i>erythro</i>-2-deoxy-[2]pentulofuranose
—— 4,5-Dimethyl-5-carbomethoxy-pyrazolin-2-trans 61720-43-2 C7H12N2O2
4,5-Dimethyl-5-carbomethoxy-pyrazolin-2-trans
—— 4-Methoxy-6-((Z)-3,5,5-triethoxy-pent-1-enyl)-benzo[1,3]dioxole 54976-71-5 C19H28O6
4-Methoxy-6-((Z)-3,5,5-triethoxy-pent-1-enyl)-benzo[1,3]dioxole