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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
    —— 4,5-dihydro-benzo[<i>e</i>][1,3]diazepine-1,3-dione 90417-22-4 C9H8N2O2
    4,5-dihydro-benzo[<i>e</i>][1,3]diazepine-1,3-dione
    —— 4-(benzyloxy-2,6-dimethyl-phenyl)-(4-ethoxy-3-isopropyl-phenyl)-methanol 904925-58-2 C27H32O3
    4-(benzyloxy-2,6-dimethyl-phenyl)-(4-ethoxy-3-isopropyl-phenyl)-methanol
    —— ((4-nitrophenyl)ethynyl)(trimethyl-l5-phosphaneyl)gold 408495-42-1 C11H13AuNO2P
    ((4-nitrophenyl)ethynyl)(trimethyl-l5-phosphaneyl)gold
    —— 4-nitrophenyl N-(2-chloro-2-oxoethyl)-N-methylcarbamate 1375745-11-1 C10H9ClN2O5
    4-nitrophenyl N-(2-chloro-2-oxoethyl)-N-methylcarbamate
    —— 4-(ethylsulfanyl)-2-methyl-1-phenyl-1H-indole-5-carbaldehyde 853730-83-3 C18H17NOS
    4-(ethylsulfanyl)-2-methyl-1-phenyl-1H-indole-5-carbaldehyde
    —— 4-(Benzyloxymethyl)-5-methyl-5-hexen-2-one 149401-43-4 C15H20O2
    4-(Benzyloxymethyl)-5-methyl-5-hexen-2-one
    —— 4-hydroxy-1-{4-[(2-tetrahydropyranyl)oxy]phenyl}-1H-pyridin-2-one 864757-79-9 C16H17NO4
    4-hydroxy-1-{4-[(2-tetrahydropyranyl)oxy]phenyl}-1H-pyridin-2-one
    —— 4-Nitro-phenylarsonsaeure-diphenylester 37907-86-1 C18H14AsNO5
    4-Nitro-phenylarsonsaeure-diphenylester
    —— [4-[5-Acetyl-2-[(2,2,2-trifluoroacetyl)amino]phenyl]-2-methylbut-3-yn-2-yl] acetate 1196835-11-6 C17H16F3NO4
    [4-[5-Acetyl-2-[(2,2,2-trifluoroacetyl)amino]phenyl]-2-methylbut-3-yn-2-yl] acetate
    —— 4-[4-(4-Chloro-2-cyanophenyl)phenyl]-4-oxobut-2-enoic acid 37863-81-3 C17H10ClNO3
    4-[4-(4-Chloro-2-cyanophenyl)phenyl]-4-oxobut-2-enoic acid
    —— (4S)-2-[(2S,4S)-4-fluoropyrrolidine-2-yl]-4-phenyl-4,5-dihydro-1,3-oxazole hydrochloric acid salt 1042689-46-2 C13H15FN2O*ClH
    (4S)-2-[(2S,4S)-4-fluoropyrrolidine-2-yl]-4-phenyl-4,5-dihydro-1,3-oxazole hydrochloric acid salt
    —— 4-(5-bromopyridin-2-yl)tetrahydro-2H-pyran-4-carbonitrile 831203-30-6 C11H11BrN2O
    4-(5-bromopyridin-2-yl)tetrahydro-2H-pyran-4-carbonitrile
    —— 4'-Butadiynyl-4-biphenylyl p-butadiynylphenyl ether 10466-53-2 C26H14O
    4'-Butadiynyl-4-biphenylyl p-butadiynylphenyl ether
    —— 4-hydroxy-2,5-dimethylisoindolin-1-one 1453172-82-1 C10H11NO2
    4-hydroxy-2,5-dimethylisoindolin-1-one
    —— 4-[(2-amino-4-{[(3S)-1-hydroxyhexan-3-yl]amino}-6-methylpyrimidin-5-yl)methyl]-3-methoxybenzonitrile 1376514-16-7 C20H27N5O2
    4-[(2-amino-4-{[(3S)-1-hydroxyhexan-3-yl]amino}-6-methylpyrimidin-5-yl)methyl]-3-methoxybenzonitrile
    —— (4S,5R,6R)-methyl-5-methyl-2-oxo-6-phenyl-3-tosyl-4-vinyltetrahydropyrimidine-1-(2H)carboxylate 1383980-87-7 C22H24N2O5S
    (4S,5R,6R)-methyl-5-methyl-2-oxo-6-phenyl-3-tosyl-4-vinyltetrahydropyrimidine-1-(2H)carboxylate
    —— [4-[4-[3-(2-Methylpiperidin-1-yl)propoxy]phenyl]piperazin-1-yl]-(2-methyl-5-propylphenyl)methanone 684244-97-1 C30H43N3O2
    [4-[4-[3-(2-Methylpiperidin-1-yl)propoxy]phenyl]piperazin-1-yl]-(2-methyl-5-propylphenyl)methanone
    —— 4-methyl-6-methylsulfanyl-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-3-ylamine 52418-20-9 C8H10N4S
    4-methyl-6-methylsulfanyl-1(2)<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-3-ylamine
    —— 4-(2-Ethylphenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375258-60-8 C22H19N3
    4-(2-Ethylphenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— 4-(((1R,3 S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(3-(dimethylamino)phenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400687-47-9 C24H32N6O
    4-(((1R,3 S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(3-(dimethylamino)phenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-(7,12-Diphenylbenzo[k]fluoranthen-3-yl)quinoline 1035458-55-9 C41H25N
    4-(7,12-Diphenylbenzo[k]fluoranthen-3-yl)quinoline
    —— 4-Cyanoisonipecotic acid hcl 1205750-37-3 C7H11ClN2O2
    4-Cyanoisonipecotic acid hcl
    —— 4-(3,5-Difluorophenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375259-46-3 C20H13F2N3
    4-(3,5-Difluorophenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(pyrazin-2-yl)benzamide 946825-35-0 C27H32N8O3
    4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(pyrazin-2-yl)benzamide
    —— 4,7-dioxa-1,10-diisocyanodecane 178987-75-2 C10H16N2O2
    4,7-dioxa-1,10-diisocyanodecane
    —— 4-(9-cyclopentyl-5-methyl-6-oxo-7-(prop-2-ynyl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(piperidin-4-yl)benzamide 1157848-56-0 C29H37N7O3
    4-(9-cyclopentyl-5-methyl-6-oxo-7-(prop-2-ynyl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(piperidin-4-yl)benzamide
    —— 4-[3-[3-(2-methylprop-1-enyl)pyrrolidin-3-yl]phenyl]-1H-pyrazolo[3,4-b]pyridine 1160500-68-4 C20H22N4
    4-[3-[3-(2-methylprop-1-enyl)pyrrolidin-3-yl]phenyl]-1H-pyrazolo[3,4-b]pyridine
    —— 4-Amino-6-methylthio-2-(1-(7-chloro-3,3-dimethyl-2, 3-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097904-06-7 C16H20ClN5S2
    4-Amino-6-methylthio-2-(1-(7-chloro-3,3-dimethyl-2, 3-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-(2,4-dioxo-8-methyl-1,3,8-triazaspiro[4.5]-decan-3-yl)-2-(trifluoromethyl)-benzonitrile 177338-11-3 C16H15F3N4O2
    4-(2,4-dioxo-8-methyl-1,3,8-triazaspiro[4.5]-decan-3-yl)-2-(trifluoromethyl)-benzonitrile
    —— (4E,8E)-4,8,13-trimethyltetradeca-4,8,12-trienal 1314025-59-6 C17H28O
    (4E,8E)-4,8,13-trimethyltetradeca-4,8,12-trienal
    —— (4R,5R)-5-[[3-[2-[(2R)-4-benzoyl-2-methylpiperazin-1-yl]-2-oxoacetyl]-1H-indol-7-yl]carbamoyl]-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid 1357375-33-7 C29H30N4O8
    (4R,5R)-5-[[3-[2-[(2R)-4-benzoyl-2-methylpiperazin-1-yl]-2-oxoacetyl]-1H-indol-7-yl]carbamoyl]-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid
    —— [4-(benzylsulfonyl)butan-2-yl]benzene 1393561-75-5 C17H20O2S
    [4-(benzylsulfonyl)butan-2-yl]benzene
    —— 4-(2,2-dioxido-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazin-9-yl)phenyl trifluoromethanesulfonate 1358753-03-3 C14H15F3N2O5S2
    4-(2,2-dioxido-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazin-9-yl)phenyl trifluoromethanesulfonate
    —— (4-{2-Phenyl-6-[5-phenyl-4-(trityloxycarbamoyl-methyl)-thiophene-2-carbonyl]-indol-1-yl}-butyl)-carbamic acid tert-butyl ester 875272-00-7 C55H51N3O5S
    (4-{2-Phenyl-6-[5-phenyl-4-(trityloxycarbamoyl-methyl)-thiophene-2-carbonyl]-indol-1-yl}-butyl)-carbamic acid tert-butyl ester
    —— 4-hydroxy-3-((4-((1-(3-methoxyphenyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)diazenyl)-5-methyl-2H-pyran-2-one 1561107-03-6 C22H19N5O5
    4-hydroxy-3-((4-((1-(3-methoxyphenyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)diazenyl)-5-methyl-2H-pyran-2-one
    —— 4-azido-3-methylbenzoyl hydrazide 380922-32-7 C8H9N5O
    4-azido-3-methylbenzoyl hydrazide
    —— 4-cinnolin-4-yl-piperazine-1-carboxylic acid tert-butyl ester 853679-86-4 C17H22N4O2
    4-cinnolin-4-yl-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-(3-methoxy-3-oxopropyl)-1,3-diethyl-1H-imidazol-3-ium iodide 1373501-32-6 C11H19N2O2*I
    4-(3-methoxy-3-oxopropyl)-1,3-diethyl-1H-imidazol-3-ium iodide
    —— 4,4-Dimethoxy-1-m-tolyl-butane-1,3-dione 566926-03-2 C13H16O4
    4,4-Dimethoxy-1-m-tolyl-butane-1,3-dione
    —— 4-[(E)-2-(2,4,6-trifluoro-3,5-diiodophenyl)ethenyl]pyridine 1027803-24-2 C13H6F3I2N
    4-[(E)-2-(2,4,6-trifluoro-3,5-diiodophenyl)ethenyl]pyridine
    —— 4-acetylsulfamoyl-2-[3-(3-ethyl-thiazolidin-2-ylidene)-propenyl]-3-methyl-benzothiazolium betaine 35757-09-6 C18H21N3O3S3
    4-acetylsulfamoyl-2-[3-(3-ethyl-thiazolidin-2-ylidene)-propenyl]-3-methyl-benzothiazolium betaine
    —— 4,5,5-Trimethyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid; compound with benzylamine 34969-42-1 C7H9N*C8H10O4
    4,5,5-Trimethyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid; compound with benzylamine
    —— (4-Brom-6-hydroxy-3-oxo-2,3,4,5-tetrahydropyridazyliden-5)-diethylimmoniumbromid 30476-80-3 Br*C8H13BrN3O2
    (4-Brom-6-hydroxy-3-oxo-2,3,4,5-tetrahydropyridazyliden-5)-diethylimmoniumbromid
    —— (4-Hydroxy-3-oxo-2,3,4,5-tetrahydropyridazyliden-5)-diethylimmoniumbromid 30476-77-8 Br*C8H14N3O2
    (4-Hydroxy-3-oxo-2,3,4,5-tetrahydropyridazyliden-5)-diethylimmoniumbromid
    —— 4-bromo-c-8-tert-butylspiro<4.5>dec-2-en-1-one 88441-94-5 C14H21BrO
    4-bromo-c-8-tert-butylspiro<4.5>dec-2-en-1-one
    —— 4,4'-bis-(3-maleimidyl-phthalimido)-diphenylmethane 63670-01-9 C37H20N4O8
    4,4'-bis-(3-maleimidyl-phthalimido)-diphenylmethane
    —— 4,5-Bis-(4-chlorophenyl)-5-hydroxy-2-thioxo-3-pyrroline-3-carbonitrile 88709-58-4 C17H10Cl2N2OS
    4,5-Bis-(4-chlorophenyl)-5-hydroxy-2-thioxo-3-pyrroline-3-carbonitrile
    —— (4-nitrophenyl)methyl (5R,6S)-6-[(1R)-1-[(4-nitrophenyl)methoxycarbonyloxy]ethyl]-3-[(3S)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 90629-09-7 C36H33N5O14S
    (4-nitrophenyl)methyl (5R,6S)-6-[(1R)-1-[(4-nitrophenyl)methoxycarbonyloxy]ethyl]-3-[(3S)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4,5-dihydro-thiazol-2-yl)-(3-methyl-indan-1-yl)-amine 1117218-33-3 C13H16N2S
    (4,5-dihydro-thiazol-2-yl)-(3-methyl-indan-1-yl)-amine
    —— 4-bromo-4'-methoxy-3-vinyl-1,1'-biphenyl 1400742-93-9 C15H13BrO
    4-bromo-4'-methoxy-3-vinyl-1,1'-biphenyl