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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Dipropylamino-3,3-di-(p-tolyl)-pyrrolidin-2-on 31416-68-9 C24H32N2O
    4-Dipropylamino-3,3-di-(p-tolyl)-pyrrolidin-2-on
    —— 4-Nitro-5-triphenylphosphoranyliden-amino-benzo<1.2-c:3.4-c'>difurazan 24692-49-7 C24H15N6O3P
    4-Nitro-5-triphenylphosphoranyliden-amino-benzo<1.2-c:3.4-c'>difurazan
    —— 4-Brommethylen-3,3,5,5-tetramethyl-1-pyrazolin 24665-24-5 C8H13BrN2
    4-Brommethylen-3,3,5,5-tetramethyl-1-pyrazolin
    —— 4-Butoxycarbonyloxy-benzoic acid 4-heptyloxy-phenyl ester 33926-44-2 C25H32O6
    4-Butoxycarbonyloxy-benzoic acid 4-heptyloxy-phenyl ester
    —— 4-Methoxycarbonyloxy-benzoic acid 4-hexyloxy-phenyl ester 33926-21-5 C21H24O6
    4-Methoxycarbonyloxy-benzoic acid 4-hexyloxy-phenyl ester
    —— (4-Isopropenyl-2,5-dimethyl-benzyl)-dipropyl-amine 35310-05-5 C18H29N
    (4-Isopropenyl-2,5-dimethyl-benzyl)-dipropyl-amine
    —— 4-Aethyl-3,3-diphenyl-pyrrolidin 28168-80-1 C18H21N
    4-Aethyl-3,3-diphenyl-pyrrolidin
    —— (4-Bromo-2,6-dimethyl-phenyl)-(2,3,4,5-tetraphenyl-cyclopenta-2,4-dienylidene)-amine 38244-14-3 C37H28BrN
    (4-Bromo-2,6-dimethyl-phenyl)-(2,3,4,5-tetraphenyl-cyclopenta-2,4-dienylidene)-amine
    —— 4-methyl-1-(toluene-4-sulfonylthiocarbonyl)-1,2,3,6-tetrahydro-pyridine 38944-85-3 C14H17NO2S2
    4-methyl-1-(toluene-4-sulfonylthiocarbonyl)-1,2,3,6-tetrahydro-pyridine
    —— 4-Carboxy-testosteron-tert.-Butylaether 27370-66-7 C24H36O4
    4-Carboxy-testosteron-tert.-Butylaether
    —— 4-Ethoxycarbamoyl-5-m-methoxyphenyl-1,2-dithiol-3-on 37543-01-4 C13H12O4S2
    4-Ethoxycarbamoyl-5-m-methoxyphenyl-1,2-dithiol-3-on
    —— 4-Morpholineethanethioicacid-S-2-benzothiazolyl-ester 37126-78-6 C13H14N2O2S2
    4-Morpholineethanethioicacid-S-2-benzothiazolyl-ester
    —— 4-dodecylsulfanyl-2-methyl-5-phenyl-2<i>H</i>-pyrazol-3-ylamine 32528-01-1 C22H35N3S
    4-dodecylsulfanyl-2-methyl-5-phenyl-2<i>H</i>-pyrazol-3-ylamine
    —— 4-isopropyl-2-(6-(4-methoxybenzyloxy)-2-(4-(trifluoromethyl)thiazol-2-yl)pyrimidin-4-yl)thiazole 1393486-34-4 C22H19F3N4O2S2
    4-isopropyl-2-(6-(4-methoxybenzyloxy)-2-(4-(trifluoromethyl)thiazol-2-yl)pyrimidin-4-yl)thiazole
    —— 4-[(3R,4S,5R)-5-acetoxy-3,4-isopropylidenedioxypiperidin-2-ylidene]-2-(1-naphthyl)-4H-oxazol-5-one 1254754-70-5 C23H22N2O6
    4-[(3R,4S,5R)-5-acetoxy-3,4-isopropylidenedioxypiperidin-2-ylidene]-2-(1-naphthyl)-4H-oxazol-5-one
    —— 4,6,7-triphenyl-3,4,7,8-tetrahydropyrido[4,3-d]pyrimidine-2,5(1H,6H)-dione 1565871-25-1 C25H21N3O2
    4,6,7-triphenyl-3,4,7,8-tetrahydropyrido[4,3-d]pyrimidine-2,5(1H,6H)-dione
    —— 4-[(5-(α-ethoxycarbonyl)benzylaminocarbonyl-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile 237751-63-2 C27H24N4O3
    4-[(5-(α-ethoxycarbonyl)benzylaminocarbonyl-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile
    —— 4-Benzyl-piperazine-1-carbothioic acid (4-amino-2-chloro-phenyl)-amide 78721-71-8 C18H21ClN4S
    4-Benzyl-piperazine-1-carbothioic acid (4-amino-2-chloro-phenyl)-amide
    —— 4-{5-[4-(2-cyanovinyl)-2-methylphenylamino]-2-fluorophenylamino}benzonitrile 1609687-31-1 C23H17FN4
    4-{5-[4-(2-cyanovinyl)-2-methylphenylamino]-2-fluorophenylamino}benzonitrile
    —— (4-{[(E)-3-Nitro-phenylimino]-methyl}-phenyl)-phenyl-methanone 34955-96-9 C20H14N2O3
    (4-{[(E)-3-Nitro-phenylimino]-methyl}-phenyl)-phenyl-methanone
    —— (4bR,7R,8R,8aR)-4b,8-Dimethyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-1,7-diol 40266-35-1 C16H22O2
    (4bR,7R,8R,8aR)-4b,8-Dimethyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-1,7-diol
    —— 4,4,4-Trichlor-3-oxybuttersaeure-benzylamin 38066-58-9 C11H12Cl3NO2
    4,4,4-Trichlor-3-oxybuttersaeure-benzylamin
    —— 4-methoxy-3-nitrobenzoic acetic anhydride 32044-06-7 C10H9NO6
    4-methoxy-3-nitrobenzoic acetic anhydride
    —— 4-[4-methoxy-2-(2-methoxy-ethoxy)-phenyl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-(2-methoxy-acetyl)-piperidin-4-yl]-amide 1185840-13-4 C25H31N5O6
    4-[4-methoxy-2-(2-methoxy-ethoxy)-phenyl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-(2-methoxy-acetyl)-piperidin-4-yl]-amide
    —— 4-(4-methyl-2-oxoquinolin-1(2H)-yl)phenyl acetate 1150690-84-8 C18H15NO3
    4-(4-methyl-2-oxoquinolin-1(2H)-yl)phenyl acetate
    —— 4-(1-methyl-1H-indol-3-yl)-6-(4-methoxyphenyl)pyrimidin-2-amine 1160710-53-1 C20H18N4O
    4-(1-methyl-1H-indol-3-yl)-6-(4-methoxyphenyl)pyrimidin-2-amine
    —— (4<i>R</i>)-2ξ-(3-hydroxy-5-hydroxymethyl-2-methyl-pyridin-4-yl)-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester 70361-47-6 C14H20N2O4S
    (4<i>R</i>)-2ξ-(3-hydroxy-5-hydroxymethyl-2-methyl-pyridin-4-yl)-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester
    —— 4'-chloro-5-bromo-2-hydroxy-trans(?)-chalcone 132972-30-6 C15H10BrClO2
    4'-chloro-5-bromo-2-hydroxy-trans(?)-chalcone
    —— 4,2',3'-trimethyl-4'-butyrylpurpurogallin 364764-90-9 C18H20O6
    4,2',3'-trimethyl-4'-butyrylpurpurogallin
    —— 4,6-di-tert-butyl-2-trimethylsilylethynyl-(3-phenyl-2-propenyloxy)benzene 936856-49-4 C28H38OSi
    4,6-di-tert-butyl-2-trimethylsilylethynyl-(3-phenyl-2-propenyloxy)benzene
    —— 4,4-dimethyl-1-<4'-(N-o-chlorophenylpiperazinylacetyl)aminophenyl>-1,4-dihydro-3(2H)-isoquinolinone 133388-07-5 C29H31ClN4O2
    4,4-dimethyl-1-<4'-(N-o-chlorophenylpiperazinylacetyl)aminophenyl>-1,4-dihydro-3(2H)-isoquinolinone
    —— 4-Fluor-2-nitrobenzalbromid 23077-55-6 C7H4Br2FNO2
    4-Fluor-2-nitrobenzalbromid
    —— 4-benzylidene-2-methyl-5-oxo-4,5-dihydro-pyrrole-3-carboxylic acid ethyl ester 68682-81-5 C15H15NO3
    4-benzylidene-2-methyl-5-oxo-4,5-dihydro-pyrrole-3-carboxylic acid ethyl ester
    —— 4-[3-[(4-methylphenyl)sulfonylamino]-4-oxo-4-pyrrolidin-1-ylbutyl]benzenecarboximidamide;hydroiodide 82099-28-3 C22H28N4O3S*HI
    4-[3-[(4-methylphenyl)sulfonylamino]-4-oxo-4-pyrrolidin-1-ylbutyl]benzenecarboximidamide;hydroiodide
    —— 4-[1-(4-bromobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]-2-chlorobenzonitrile 1126775-13-0 C19H15BrClN3
    4-[1-(4-bromobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]-2-chlorobenzonitrile
    —— (4-Methoxyphenyl)-(2-oxa-3-azabicyclo[2.2.1]hept-5-en-3-yl)methanone 488835-69-4 C13H13NO3
    (4-Methoxyphenyl)-(2-oxa-3-azabicyclo[2.2.1]hept-5-en-3-yl)methanone
    —— 4-[2-(N-Isopropyl-4-fluorophenylsulfonylamino)-5-trifluoromethylphenoxymethyl]benzoic Acid 209685-88-1 C24H21F4NO5S
    4-[2-(N-Isopropyl-4-fluorophenylsulfonylamino)-5-trifluoromethylphenoxymethyl]benzoic Acid
    —— 4-chloro-7-(2-deoxy-β-D-threo-pentofuranosyl)-7H-pyrrolo<2,3-d>pyrimidine 126360-40-5 C11H12ClN3O3
    4-chloro-7-(2-deoxy-β-D-threo-pentofuranosyl)-7H-pyrrolo<2,3-d>pyrimidine
    —— 4-(2'-Isopropyl-phenylamino-cyanomethylen)-3-methyl-1-phenyl-2-pyrazolin-5-on 119850-43-0 C21H20N4O
    4-(2'-Isopropyl-phenylamino-cyanomethylen)-3-methyl-1-phenyl-2-pyrazolin-5-on
    —— 4,6,4',6'-Tetramethyl-biphenyl-2,2'-disulfonyl difluoride 96892-83-0 C16H16F2O4S2
    4,6,4',6'-Tetramethyl-biphenyl-2,2'-disulfonyl difluoride
    —— 4-Chloro-2-(2,2,2-trifluoroethoxy)aniline 186387-90-6 C8H7ClF3NO
    4-Chloro-2-(2,2,2-trifluoroethoxy)aniline
    —— 4-allyl-2-oxocyclohexanecarboxylic acid ethyl ester 1007229-48-2 C11H16O3
    4-allyl-2-oxocyclohexanecarboxylic acid ethyl ester
    —— 4a,4'a-Dimethyl-4,4a,5,6,7,8,4',4'a,5',6',7',8'-dodecahydro-3H,3'H-[2,2']binaphthalenyl-2,2'-diol 74415-46-6 C22H34O2
    4a,4'a-Dimethyl-4,4a,5,6,7,8,4',4'a,5',6',7',8'-dodecahydro-3H,3'H-[2,2']binaphthalenyl-2,2'-diol
    —— 4-((2S,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-5,6-dihydro-2H-pyran-2-yl)-morpholine 142467-09-2 C24H29NO4
    4-((2S,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-5,6-dihydro-2H-pyran-2-yl)-morpholine
    —— 4,7-diiodo-2-thiophen-2-yl-thiazolo[4,5-d]pyridazine 13669-98-2 C9H3I2N3S2
    4,7-diiodo-2-thiophen-2-yl-thiazolo[4,5-d]pyridazine
    —— (4-bromobenzyl)(phenyl)selane 78808-28-3 C13H11BrSe
    (4-bromobenzyl)(phenyl)selane
    —— 4-[(methylamino)methyl]-1,3-thiazole-2-carbaldehyde [6-(2-fluoro-1,1-dimethylethyl)thieno[2,3-d]pyrimidin-4-yl]hydrazone 1350698-48-4 C16H19FN6S2
    4-[(methylamino)methyl]-1,3-thiazole-2-carbaldehyde [6-(2-fluoro-1,1-dimethylethyl)thieno[2,3-d]pyrimidin-4-yl]hydrazone
    —— 4-(4-fluorophenethyl)-1-(6-methyl-1,2,3,4,5,6-hexahydroazepino[4,3-b]indol-8-yl)piperazin-2-one 1309646-79-4 C25H29FN4O
    4-(4-fluorophenethyl)-1-(6-methyl-1,2,3,4,5,6-hexahydroazepino[4,3-b]indol-8-yl)piperazin-2-one
    —— 4'-O-(1-hydroxyethoxy)methyl-Avermectin B1a monosaccharide 1065668-91-8 C44H66O13
    4'-O-(1-hydroxyethoxy)methyl-Avermectin B1a monosaccharide
    —— 4-(1,3-dibenzyl-pyrrolidin-3-yl)-phenylamine 1188399-67-8 C24H26N2
    4-(1,3-dibenzyl-pyrrolidin-3-yl)-phenylamine