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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-benzylamino-6-ethyl-3-nitropyrano[3,2-c]quinoline-2,5(6H)-dione 1393599-22-8 C21H17N3O5
    4-benzylamino-6-ethyl-3-nitropyrano[3,2-c]quinoline-2,5(6H)-dione
    —— 4-chloro-N-ethyl-2-((trifluoromethyl)thio)benzamide 1620284-86-7 C10H9ClF3NOS
    4-chloro-N-ethyl-2-((trifluoromethyl)thio)benzamide
    —— 4-(2-methoxyoxolan-2-yl)oxan-4-ol 129529-83-5 C10H18O4
    4-(2-methoxyoxolan-2-yl)oxan-4-ol
    —— 4-morpholinomethyl-5,6-dianilino-2,3-pyridinedione 1360152-96-0 C22H22N4O3
    4-morpholinomethyl-5,6-dianilino-2,3-pyridinedione
    —— 4-ethoxy-2-methyl-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine 1639424-07-9 C17H16N2O3
    4-ethoxy-2-methyl-5,6-dihydro[1]benzofuro[3',2':2,3]oxepino[4,5-d]pyrimidine
    —— 4-azido-3-benzyloxy-6-bromo-pyridine-2-carboxylic acid methyl ester 851442-40-5 C14H11BrN4O3
    4-azido-3-benzyloxy-6-bromo-pyridine-2-carboxylic acid methyl ester
    —— 4-amino-6-phenyl-1,3-benzenedisulfonamide 63649-73-0 C12H13N3O4S2
    4-amino-6-phenyl-1,3-benzenedisulfonamide
    —— (4-Methyl-2,6-dioxo-tetrahydro-pyran-4-yl)-acetyl chloride 883866-55-5 C8H9ClO4
    (4-Methyl-2,6-dioxo-tetrahydro-pyran-4-yl)-acetyl chloride
    —— 4-ethoxymethyl-5-methoxy-exo-10-oxatricyclo<5.2.1.02,6>deca-4,8-dien-3-one 127588-17-4 C13H16O4
    4-ethoxymethyl-5-methoxy-exo-10-oxatricyclo<5.2.1.02,6>deca-4,8-dien-3-one
    —— 4-Methyl-2-<5-O-(dimethoxytrityl)-2-deoxy-1-β-D-ribofuranosyl>-naphth<2',3':4,5>imidazo<1,2-f>pyrimidin-1(2H)-one 119693-96-8 C41H37N3O6
    4-Methyl-2-<5-O-(dimethoxytrityl)-2-deoxy-1-β-D-ribofuranosyl>-naphth<2',3':4,5>imidazo<1,2-f>pyrimidin-1(2H)-one
    —— {4-[2-(3-fluoro-phenyl)-vinyl]-phenyl}-methanol 613239-92-2 C15H13FO
    {4-[2-(3-fluoro-phenyl)-vinyl]-phenyl}-methanol
    —— 4,10-bis((5-octyl-2-thienyl)ethynyl)-6,12-bis((triisopropylsilyl)-ethynyl)anthanthrene 1574519-10-0 C72H88S2Si2
    4,10-bis((5-octyl-2-thienyl)ethynyl)-6,12-bis((triisopropylsilyl)-ethynyl)anthanthrene
    —— 4-methyl-N-(quinolin-8-ylmethyl)-N-tosylbenzenesulfonamide 1373436-68-0 C24H22N2O4S2
    4-methyl-N-(quinolin-8-ylmethyl)-N-tosylbenzenesulfonamide
    —— (4-butoxyphenyl) 4-pentylcyclohexene-1-carboxylate 115498-56-1 C22H32O3
    (4-butoxyphenyl) 4-pentylcyclohexene-1-carboxylate
    —— (4-Mercapto-6-methoxy-3-chinolinylcarbonyl)harnstoff 75998-44-6 C12H11N3O3S
    (4-Mercapto-6-methoxy-3-chinolinylcarbonyl)harnstoff
    —— 4-p-biphenylyl-7-phenyl-1,10-phenanthroline 97802-12-5 C30H20N2
    4-p-biphenylyl-7-phenyl-1,10-phenanthroline
    —— 4,4'-bis(1-phenyl-3-methyl-1H-1,2,3-triazol-5-ylidene) 1339900-35-4 C18H16N6
    4,4'-bis(1-phenyl-3-methyl-1H-1,2,3-triazol-5-ylidene)
    —— 4-(4-Amino-5-phenyl-pyrrolo[2,3-d]pyrimidin-7-yl)-piperidine-1-carboxylic acid tert-butyl ester 197525-81-8 C22H27N5O2
    4-(4-Amino-5-phenyl-pyrrolo[2,3-d]pyrimidin-7-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-benzyl-3-(2-naphthyloxymethyl)morpholin-5-one 124613-31-6 C22H21NO3
    4-benzyl-3-(2-naphthyloxymethyl)morpholin-5-one
    —— 4-(2-dimethylaminoethenyl)-1-methyl-2-oxo-1,2-dihydroquinoline-3-carbonitrile 133609-34-4 C15H15N3O
    4-(2-dimethylaminoethenyl)-1-methyl-2-oxo-1,2-dihydroquinoline-3-carbonitrile
    —— (4S,5R)-3-(tert-butoxycarbonyl)-4-isobutyl-5-benzyloxazolidin-2-one 115206-06-9 C19H27NO4
    (4S,5R)-3-(tert-butoxycarbonyl)-4-isobutyl-5-benzyloxazolidin-2-one
    —— (4R,4aS)-4-Chloro-1,1,2,2,3,3-hexamethyl-1,2,3,4,4a,10-hexahydro-1,2,3-trisila-anthracene 130481-26-4 C17H27ClSi3
    (4R,4aS)-4-Chloro-1,1,2,2,3,3-hexamethyl-1,2,3,4,4a,10-hexahydro-1,2,3-trisila-anthracene
    —— 4-[4-[3-[3-(4-fluoro-3-methylphenyl)phenyl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476187-00-5 C28H30FNO6S
    4-[4-[3-[3-(4-fluoro-3-methylphenyl)phenyl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
    —— 4-[1-[2-(benzyloxycarbonyl-methyl-amino)-ethyl]-4-(4-fluoro-3-trifluoromethyl-phenyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1226802-38-5 C31H36F4N4O4
    4-[1-[2-(benzyloxycarbonyl-methyl-amino)-ethyl]-4-(4-fluoro-3-trifluoromethyl-phenyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4,5-Dimethyl-1,2,3,6,7,8-hexahydro-<i>as</i>-indacen 13737-01-4 C14H18
    4,5-Dimethyl-1,2,3,6,7,8-hexahydro-<i>as</i>-indacen
    —— 4-Phenylcarbamoyl-2,5-dimethyl-3-aethyl-5,6-dihydro-4H-1,4-thiazin 1924-17-0 C15H20N2OS
    4-Phenylcarbamoyl-2,5-dimethyl-3-aethyl-5,6-dihydro-4H-1,4-thiazin
    —— 4.4'-Dichlor-3.3'-dibrom-5.5'-dimethyl-azobenzol 97378-79-5 C14H10Br2Cl2N2
    4.4'-Dichlor-3.3'-dibrom-5.5'-dimethyl-azobenzol
    —— 4,7-Dimethyl-3,4,5,6,7,8,9,10-octahydro-1H-2.1-benzothiazine-2,2-dioxide 91951-52-9 C10H19NO2S
    4,7-Dimethyl-3,4,5,6,7,8,9,10-octahydro-1H-2.1-benzothiazine-2,2-dioxide
    —— (4-methoxy-phenyl)-[5-(4-methoxy-phenyl)-3-thioxo-3<i>H</i>-[1,2]dithiol-4-yl]-methanone 13637-01-9 C18H14O3S3
    (4-methoxy-phenyl)-[5-(4-methoxy-phenyl)-3-thioxo-3<i>H</i>-[1,2]dithiol-4-yl]-methanone
    —— 4-(4-chlorophenyl)-2-(2-methyl-1H-indol-3-yl)thiazole 1409944-63-3 C18H13ClN2S
    4-(4-chlorophenyl)-2-(2-methyl-1H-indol-3-yl)thiazole
    —— 4-((3-((R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl)thiazolidine-2-carboxamido)methyl)-2-hydroxybenzoic acid hydrochloride 1041610-02-9 C22H22F3N3O5S*ClH
    4-((3-((R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl)thiazolidine-2-carboxamido)methyl)-2-hydroxybenzoic acid hydrochloride
    —— 4.8-Dimethoxy-1.3-dimethyl-imidazolo<5.4-f>benzoselenodiazolon-(2) 95252-55-4 C11H12N4O3Se
    4.8-Dimethoxy-1.3-dimethyl-imidazolo<5.4-f>benzoselenodiazolon-(2)
    —— (4-cyclopentyl-piperazin-1-yl)-(1,2,3,4-tetrahydro-isoquinolin-6-yl)-methanone 1055944-78-9 C19H27N3O
    (4-cyclopentyl-piperazin-1-yl)-(1,2,3,4-tetrahydro-isoquinolin-6-yl)-methanone
    —— (4-Nonyl-phenyl)-(4-propyl-phenyl)-diazene 106132-85-8 C24H34N2
    (4-Nonyl-phenyl)-(4-propyl-phenyl)-diazene
    —— 4-Bromo-2-diazo-4,4-difluoro-3-oxo-butyric acid ethyl ester 347341-06-4 C6H5BrF2N2O3
    4-Bromo-2-diazo-4,4-difluoro-3-oxo-butyric acid ethyl ester
    —— 4-(3,5-Dichloro-benzenesulfonyl)-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, trifluoroacetic acid salt 625393-71-7 C2HF3O2*C18H19Cl2N3O3S
    4-(3,5-Dichloro-benzenesulfonyl)-8-piperazin-1-yl-3,4-dihydro-2H-benzo[1,4]oxazine, trifluoroacetic acid salt
    —— 4-((3S,4S)-1-(6-cyanopyridazin-3-yl)-4-methylpyrrolidin-3-ylamino)-6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400578-54-2 C22H22N10O
    4-((3S,4S)-1-(6-cyanopyridazin-3-yl)-4-methylpyrrolidin-3-ylamino)-6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-[1-(4-chlorophenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine 1334712-35-4 C16H15ClN4O
    4-[1-(4-chlorophenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine
    —— 4-chloro-5-fluoro-3-iodo-1H-indazole 1082040-26-3 C7H3ClFIN2
    4-chloro-5-fluoro-3-iodo-1H-indazole
    —— 4-[[4-[2-(4-chlorophenyl)-1H-imidazol-5-yl]-2-methoxyphenoxy]methyl]benzonitrile 1239260-67-3 C24H18ClN3O2
    4-[[4-[2-(4-chlorophenyl)-1H-imidazol-5-yl]-2-methoxyphenoxy]methyl]benzonitrile
    —— (4R)-1-[(2S)-2-(4-{4-[({6-cyclopropyl-4-[(1S,4S)-2,5-diazabicyclo[2.2.1]heptan-2-yl]-7-(6-fluoro-5-methyl-1H-indazol-4-yl)-2-[(oxan-4-yl)oxy]quinazolin-8-yl}oxy)methyl]phenyl}-1H-1,2,3-triazol-1-yl)-3-methylbutanoyl]-4-hydroxy-N-{(1R)-2-hydroxy-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl}-L-prolinamide 2821793-99-9 C60H65FN12O7S
    (4R)-1-[(2S)-2-(4-{4-[({6-cyclopropyl-4-[(1S,4S)-2,5-diazabicyclo[2.2.1]heptan-2-yl]-7-(6-fluoro-5-methyl-1H-indazol-4-yl)-2-[(oxan-4-yl)oxy]quinazolin-8-yl}oxy)methyl]phenyl}-1H-1,2,3-triazol-1-yl)-3-methylbutanoyl]-4-hydroxy-N-{(1R)-2-hydroxy-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl}-L-prolinamide
    —— 4,4-dimethyl-3-(3'-furyl)-2-penten-1-ol 147676-02-6 C11H16O2
    4,4-dimethyl-3-(3'-furyl)-2-penten-1-ol
    —— 4,5,6-Trimethoxy-9-oxo-9H-10-oxa-1-aza-fluoranthene-8-carboxylic acid 171925-81-8 C18H13NO7
    4,5,6-Trimethoxy-9-oxo-9H-10-oxa-1-aza-fluoranthene-8-carboxylic acid
    —— 4,6-<<sup>2</sup>H<sub>2</sub>>-1-methyl-1H-azepin-3(2H)-one 132293-03-9 C7H9NO
    4,6-<<sup>2</sup>H<sub>2</sub>>-1-methyl-1H-azepin-3(2H)-one
    —— 4-(5-chloro-2-furyl)-1-3-[(E)-3-phenyl-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone 1338087-56-1 C22H15ClN2O3
    4-(5-chloro-2-furyl)-1-3-[(E)-3-phenyl-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone
    —— (4,6-Dinitro-2-hydroxy-phenoxy)-essigsaeure 100949-09-5 C8H6N2O8
    (4,6-Dinitro-2-hydroxy-phenoxy)-essigsaeure
    —— 4-(8-(2,6-dichlorophenyl)-7H-purin-6-ylamino)picolinic acid 1334410-95-5 C17H10Cl2N6O2
    4-(8-(2,6-dichlorophenyl)-7H-purin-6-ylamino)picolinic acid
    —— 4-<5,6,7,8-Tetrahydro-<2>naphthylimino>-pentan-2-on 14765-95-8 C15H19NO
    4-<5,6,7,8-Tetrahydro-<2>naphthylimino>-pentan-2-on
    —— 4-Isonitroso-3-phenyl-1-p-nitrophenyl-pyrazolon-(5) 109407-69-4 C15H10N4O4
    4-Isonitroso-3-phenyl-1-p-nitrophenyl-pyrazolon-(5)
    —— 4-O-Ethyl-1-<3,4-bis-O-(p-nitro-benzoyl)-2-desoxy-β-ribopyranosyl>-uracil 20649-55-2 C25H22N4O11
    4-O-Ethyl-1-<3,4-bis-O-(p-nitro-benzoyl)-2-desoxy-β-ribopyranosyl>-uracil