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    热门化合物HOT
    • 喹啉
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    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-nitro-1H-benzoimidazol-1-yl)acetonitrile 796972-67-3 C9H6N4O2
    (4-nitro-1H-benzoimidazol-1-yl)acetonitrile
    —— 4'-ethoxycarbonylphenyl trans-4-guanidinomethylcyclohexanecarboxylate hydrochloride 78718-28-2 C18H25N3O4*ClH
    4'-ethoxycarbonylphenyl trans-4-guanidinomethylcyclohexanecarboxylate hydrochloride
    —— 4-methyl-N'-([5,6,7-(2)H3]-3β-hydroxy-5α-androstan-17-ylidene)benzenesulfonohydrazide 1335406-48-8 C26H38N2O3S
    4-methyl-N'-([5,6,7-(2)H3]-3β-hydroxy-5α-androstan-17-ylidene)benzenesulfonohydrazide
    —— (4S,5R)-3-((2S,3R)-2-Bromo-3-hydroxy-3-phenyl-propionyl)-4-methyl-5-phenyl-oxazolidin-2-one 144704-63-2 C19H18BrNO4
    (4S,5R)-3-((2S,3R)-2-Bromo-3-hydroxy-3-phenyl-propionyl)-4-methyl-5-phenyl-oxazolidin-2-one
    —— 4-{[1-(5-Chloro-2-hydroxy-3-nitro-phenyl)-1-phenyl-meth-(E)-ylidene]-amino}-N-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide 93486-46-5 C24H18ClN5O5S
    4-{[1-(5-Chloro-2-hydroxy-3-nitro-phenyl)-1-phenyl-meth-(E)-ylidene]-amino}-N-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranosyl-p-methoxyphenylsulfonamide 1233499-48-3 C17H21NO8S
    4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranosyl-p-methoxyphenylsulfonamide
    —— 4,6-dibromo-2,3-dichloro-phenol 167388-17-2 C6H2Br2Cl2O
    4,6-dibromo-2,3-dichloro-phenol
    —— 4-amino-6-benzyl-3-(2-(1-(4-chlorophenyl)ethylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one 1373439-89-4 C18H17ClN6O
    4-amino-6-benzyl-3-(2-(1-(4-chlorophenyl)ethylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one
    —— (4R,5R)-5-ethyl-4-<3-(2,5,5-trimethyl-1,3-dioxan-2-yl)propyl>-2,2-dimethyl-1,3-dioxolane 124732-52-1 C17H32O4
    (4R,5R)-5-ethyl-4-<3-(2,5,5-trimethyl-1,3-dioxan-2-yl)propyl>-2,2-dimethyl-1,3-dioxolane
    —— 4-methyl-3,5-bis(1-phenylvinyl)isoxazole 1058706-80-1 C20H17NO
    4-methyl-3,5-bis(1-phenylvinyl)isoxazole
    —— 4,5-dimethoxy-1H-inden-2(3H)-one 15158-62-0 C30H25N6Ru
    4,5-dimethoxy-1H-inden-2(3H)-one
    —— 4,14-divinyl-(E,E)-<4.4>paracyclophane-1,11-diene 109482-36-2 C24H24
    4,14-divinyl-(E,E)-<4.4>paracyclophane-1,11-diene
    —— 4-bromobutyl tetra-O-acetyl-α-D-mannopyranoside 464157-00-4 C18H27BrO10
    4-bromobutyl tetra-O-acetyl-α-D-mannopyranoside
    —— 4-methyl-2-(6-methylbenzo[d]thiazol-2-yl)-1,3-phenylene diacetate 1440999-95-0 C19H17NO4S
    4-methyl-2-(6-methylbenzo[d]thiazol-2-yl)-1,3-phenylene diacetate
    —— [(4R,5R)-5-(benzoyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl benzoate 81738-98-9 C21H22O6
    [(4R,5R)-5-(benzoyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl benzoate
    —— 4'-hydroxy-3',4'-dihydro-1H,1'H-3,4'-bi-2-benzopyran-1,1',4(3H)-trione 1399839-81-6 C18H12O6
    4'-hydroxy-3',4'-dihydro-1H,1'H-3,4'-bi-2-benzopyran-1,1',4(3H)-trione
    —— 4-hydroxy-3-methylenenonadecan-2-one 108762-29-4 C20H38O2
    4-hydroxy-3-methylenenonadecan-2-one
    —— 4-(morpholin-4-yl)butyl (E)-6-[1,3-dihydro-4-(trichloroacetyl)amino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl]-4-methyl-4-hexenoate 1238159-31-3 C27H35Cl3N2O7
    4-(morpholin-4-yl)butyl (E)-6-[1,3-dihydro-4-(trichloroacetyl)amino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl]-4-methyl-4-hexenoate
    —— 4-bromophenyl-(2,3,8,12,17,18-hexaethyl-7,13-dimethylcorrolato)manganese(IV) 1137727-96-8 C39H43BrMnN4
    4-bromophenyl-(2,3,8,12,17,18-hexaethyl-7,13-dimethylcorrolato)manganese(IV)
    —— (4R,5R)-4-[(S)-1-(hydroxymethyl)allyl]oct-7-yne-1,5-diol 1030028-09-1 C12H20O3
    (4R,5R)-4-[(S)-1-(hydroxymethyl)allyl]oct-7-yne-1,5-diol
    —— 4,5,9,10,11-Pentamethoxy-2-propyl-6,7-dihydro-5H-dibenzo[a,c]cyclohepten-1-ol 442514-60-5 C23H30O6
    4,5,9,10,11-Pentamethoxy-2-propyl-6,7-dihydro-5H-dibenzo[a,c]cyclohepten-1-ol
    —— 4-(5-Heptylpyrimidin-(2)-yl)phenyl α-pentyloxypropionate 175342-24-2 C25H36N2O3
    4-(5-Heptylpyrimidin-(2)-yl)phenyl α-pentyloxypropionate
    —— (4R,6S)-6-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-but-3-ynyl]-4-isopropenyl-1-methyl-6-trimethylsilanyloxy-cyclohexene 113159-66-3 C23H42O2Si2
    (4R,6S)-6-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-but-3-ynyl]-4-isopropenyl-1-methyl-6-trimethylsilanyloxy-cyclohexene
    —— 4-butoxy-6-iodo-quinoline-3-carbonitrile 872578-50-2 C14H13IN2O
    4-butoxy-6-iodo-quinoline-3-carbonitrile
    —— 4-[(2-Ethyl-benzofuran-3-yl)-hydroxy-methyl]-2,6-diiodo-phenol 101444-10-4 C17H14I2O3
    4-[(2-Ethyl-benzofuran-3-yl)-hydroxy-methyl]-2,6-diiodo-phenol
    —— {[4-(2-Acetoxy-3-isopropylamino-propoxy)-phenyl]-hydrazono}-cyano-acetic acid tert-butyl ester 27684-60-2 C21H30N4O5
    {[4-(2-Acetoxy-3-isopropylamino-propoxy)-phenyl]-hydrazono}-cyano-acetic acid tert-butyl ester
    —— (4-Hydroxy-phenyl)-[2-oxo-3-(4-oxo-4-phenyl-butyrylamino)-azetidin-1-yl]-acetic acid 59509-73-8 C21H20N2O6
    (4-Hydroxy-phenyl)-[2-oxo-3-(4-oxo-4-phenyl-butyrylamino)-azetidin-1-yl]-acetic acid
    —— 4-(perfluorophenoxy) phthalonitrile 1213787-12-2 C14H3F5N2O
    4-(perfluorophenoxy) phthalonitrile
    —— 4-Piperidino-6,8-dimethyl-7,9-dioxo-6,7,8,9-tetrahydrodipyrimido<4.5-b><4'.5'-e><1,4>thiazinyl 123605-68-5 C15H17N6O2S
    4-Piperidino-6,8-dimethyl-7,9-dioxo-6,7,8,9-tetrahydrodipyrimido<4.5-b><4'.5'-e><1,4>thiazinyl
    —— 4-((3-fluoro-2-(trifluoromethyl)phenyl)amino)-N,N,8-trimethyl-1-naphthamide 1446745-72-7 C21H18F4N2O
    4-((3-fluoro-2-(trifluoromethyl)phenyl)amino)-N,N,8-trimethyl-1-naphthamide
    —— [(4-Fluoro-phenyl)-(naphthalen-1-ylamino)-methyl]-phosphonic acid diisobutyl ester 138058-41-0 C25H31FNO3P
    [(4-Fluoro-phenyl)-(naphthalen-1-ylamino)-methyl]-phosphonic acid diisobutyl ester
    —— (4-bromophenyl) N-(3-benzhydryl-2-methyl-4-oxoquinazolin-7-yl)carbamate 1197004-09-3 C29H22BrN3O3
    (4-bromophenyl) N-(3-benzhydryl-2-methyl-4-oxoquinazolin-7-yl)carbamate
    —— 4-amino-5-chloro-N-(1-(5-(2,3-dihydro-1,3-dioxo-1H-isoindol-2-yl)-pentyl)piperidin-4-ylmethyl)-2-methoxybenzamide 173340-05-1 C27H33ClN4O4
    4-amino-5-chloro-N-(1-(5-(2,3-dihydro-1,3-dioxo-1H-isoindol-2-yl)-pentyl)piperidin-4-ylmethyl)-2-methoxybenzamide
    —— 4-chloro-N-{3-[(2,3-dichlorophenyl)-phenyl-methoxy]-azetidine-1-carbonyl}-benzenesulfonamide 1042414-29-8 C23H19Cl3N2O4S
    4-chloro-N-{3-[(2,3-dichlorophenyl)-phenyl-methoxy]-azetidine-1-carbonyl}-benzenesulfonamide
    —— (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-dodecyl-amine 100354-93-6 C15H31N3
    (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-dodecyl-amine
    —— 4-Cyano-4'-isothiocyanatochalcon 26037-88-7 C17H10N2OS
    4-Cyano-4'-isothiocyanatochalcon
    —— 4-[3-(tert-Butyl-dimethyl-silanyloxy)-4-methoxy-phenyl]-1-triisopropylsilanyl-3-(3,4,5-trimethoxy-phenyl)-1H-pyrrole-2-carboxylic acid methyl ester 186837-51-4 C37H57NO7Si2
    4-[3-(tert-Butyl-dimethyl-silanyloxy)-4-methoxy-phenyl]-1-triisopropylsilanyl-3-(3,4,5-trimethoxy-phenyl)-1H-pyrrole-2-carboxylic acid methyl ester
    —— 4-((N-(3,4,5-trimethoxybenzyl)acetamido)methyl)benzyl 3,5-dimethylbenzoate compound with 6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosine (1:1) 1224966-67-9 C24H32O8*C29H33NO6
    4-((N-(3,4,5-trimethoxybenzyl)acetamido)methyl)benzyl 3,5-dimethylbenzoate compound with 6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosine (1:1)
    —— 4-Nitro-benzoic acid (2S,3S,5R,6S)-6-bromo-5-fluoro-2-methyl-tetrahydro-pyran-3-yl ester 211993-14-5 C13H13BrFNO5
    4-Nitro-benzoic acid (2S,3S,5R,6S)-6-bromo-5-fluoro-2-methyl-tetrahydro-pyran-3-yl ester
    —— 4-amino-9-(β-D-ribofuranosyl)pyrrolo<2,3-d:5,4-d'>dipyrimidin-5-one 73851-56-6 C13H14N6O5
    4-amino-9-(β-D-ribofuranosyl)pyrrolo<2,3-d:5,4-d'>dipyrimidin-5-one
    —— 4-methyl-1H-pyrrole-3-acetic acid ethyl ester 785835-41-8 C9H13NO2
    4-methyl-1H-pyrrole-3-acetic acid ethyl ester
    —— 4-phenyl-5-ethoxycarbonyl-2,6-dimethyl-1,4-DHP-3-carboxylic acid N-(p-chlorophenyl)-N-methylamide 143755-90-2 C24H25ClN2O3
    4-phenyl-5-ethoxycarbonyl-2,6-dimethyl-1,4-DHP-3-carboxylic acid N-(p-chlorophenyl)-N-methylamide
    —— 4-Imino-3-(2-morpholinoethyl)-2-thioxo-1,2,3,4-tetrahydroquinazoline 74575-27-2 C14H18N4OS
    4-Imino-3-(2-morpholinoethyl)-2-thioxo-1,2,3,4-tetrahydroquinazoline
    —— 4-Ethoxy-1-ethyl-2-oxo-6-phenyl-cyclohex-3-enecarboxylic acid ethyl ester 52451-70-4 C19H24O4
    4-Ethoxy-1-ethyl-2-oxo-6-phenyl-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-methoxy-benzoic acid 2-[6-(1,5-dimethyl-2-oxo-hexyl)-6-hydroxy-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-7-yloxy]-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester 721959-20-2 C53H88O10Si2
    4-methoxy-benzoic acid 2-[6-(1,5-dimethyl-2-oxo-hexyl)-6-hydroxy-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-7-yloxy]-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester
    —— (4S,6R)-4-(tert-butyldimethylsilyloxy)-6-methoxypentadec-1-ene 1448464-11-6 C22H46O2Si
    (4S,6R)-4-(tert-butyldimethylsilyloxy)-6-methoxypentadec-1-ene
    —— 4-[(2E,4E)-5-Dimethylamino-4-(4-octyloxy-phenyl)-penta-2,4-dienoyl]-benzonitrile 101667-73-6 C28H34N2O2
    4-[(2E,4E)-5-Dimethylamino-4-(4-octyloxy-phenyl)-penta-2,4-dienoyl]-benzonitrile
    —— (4R,5R,Z)-methyl 5-hydroxy-3-methoxy-5-(2-methoxyphenyl)-4-methylpent-2-enoate 1379539-96-4 C15H20O5
    (4R,5R,Z)-methyl 5-hydroxy-3-methoxy-5-(2-methoxyphenyl)-4-methylpent-2-enoate
    —— 4-Oxo-1,3,4,10-tetrahydro-2H-anthracene-4a-carboxylic acid ethyl ester 141726-68-3 C17H18O3
    4-Oxo-1,3,4,10-tetrahydro-2H-anthracene-4a-carboxylic acid ethyl ester
    —— 4-(4-Methoxy-phenyl)-8-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-6-methyl-3,4,5,6,7,8-hexahydro-1H-pyrido[4,3-d]pyrimidin-2-ylideneamine; hydrobromide 96733-66-3 2BrH*C23H26N4O2
    4-(4-Methoxy-phenyl)-8-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-6-methyl-3,4,5,6,7,8-hexahydro-1H-pyrido[4,3-d]pyrimidin-2-ylideneamine; hydrobromide