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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-dinitro-2-(β-methoxyethoxy)phenol 105780-32-3 C9H10N2O7
    4,5-dinitro-2-(β-methoxyethoxy)phenol
    —— (4'-methoxybiphenyl-2-yl)(4'-methoxybiphenyl-4-yl)methanone 1353010-49-7 C27H22O3
    (4'-methoxybiphenyl-2-yl)(4'-methoxybiphenyl-4-yl)methanone
    —— 4-allyloxy-2'-hydroxybenzophenone 433331-38-5 C16H14O3
    4-allyloxy-2'-hydroxybenzophenone
    —— 4-(2-methoxycarbonylethylthio)-5-trimethylsilyl-1,3-diselenole-2-selone 307298-49-3 C10H16O2SSe3Si
    4-(2-methoxycarbonylethylthio)-5-trimethylsilyl-1,3-diselenole-2-selone
    —— 4-(n-C12H25)-C6H3-1,3-(OP-iPr2)2 1210500-83-6 C30H56O2P2
    4-(n-C12H25)-C6H3-1,3-(OP-iPr2)2
    —— 4-acetylphenyl phenyl ethylphosphonate 918660-75-0 C16H17O4P
    4-acetylphenyl phenyl ethylphosphonate
    —— 4-(4-Nitrophenyl)-1-phenyl-3-pyrazolylessigsaeure 64990-10-9 C17H13N3O4
    4-(4-Nitrophenyl)-1-phenyl-3-pyrazolylessigsaeure
    —— 4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-ethoxy-7-[3-(4-ethylpiperazin-1-yl)propoxy]quinoline-3-carbonitrile 753005-92-4 C28H33Cl2N5O3
    4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-ethoxy-7-[3-(4-ethylpiperazin-1-yl)propoxy]quinoline-3-carbonitrile
    —— 4-bromobenzene-1-sulfonyl iodide 81562-71-2 C6H4BrIO2S
    4-bromobenzene-1-sulfonyl iodide
    —— [4-(4-aminophenyl)-1-phenyl-3-pyrazolyl]-acetic acid 64990-02-9 C17H15N3O2
    [4-(4-aminophenyl)-1-phenyl-3-pyrazolyl]-acetic acid
    —— 4-azido-2-sulfobutyric acid 1193111-43-1 C4H7N3O5S
    4-azido-2-sulfobutyric acid
    —— 4-benzotriazol-1-yl-6-methoxy-2-methyl-quinoline 856095-02-8 C17H14N4O
    4-benzotriazol-1-yl-6-methoxy-2-methyl-quinoline
    —— 4-amino-2-sulfo-butyric acid 82845-56-5 C4H9NO5S
    4-amino-2-sulfo-butyric acid
    —— 4-acetyl-3-ethoxy-1,4-dihydro-4-methylisoquinoline 143265-96-7 C14H17NO2
    4-acetyl-3-ethoxy-1,4-dihydro-4-methylisoquinoline
    —— 4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-ethoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinoline-3-carbonitrile 753005-91-3 C26H28Cl2N4O3
    4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-ethoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinoline-3-carbonitrile
    —— 4,5-dichloro-2-(dichloro-fluoro-methyl)-1<i>H</i>-imidazole 64736-48-7 C4HCl4FN2
    4,5-dichloro-2-(dichloro-fluoro-methyl)-1<i>H</i>-imidazole
    —— 4-bromo-2-(α-ethoxy-4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile 1614231-68-3 C15H11BrClF3N2O
    4-bromo-2-(α-ethoxy-4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile
    —— 4-phenyl-3,5-bis(2-pyridyl)-4H-1,2,4-triazole 63218-83-7 C18H13N5
    4-phenyl-3,5-bis(2-pyridyl)-4H-1,2,4-triazole
    —— 4-methoxy-1-(4-methoxyphenyl)butan-1-one 71434-06-5 C12H16O3
    4-methoxy-1-(4-methoxyphenyl)butan-1-one
    —— 4-bromomethyl-3-ethoxy-1,4-dihydro-4-methylisoquinoline 143265-97-8 C13H16BrNO
    4-bromomethyl-3-ethoxy-1,4-dihydro-4-methylisoquinoline
    —— 4-chlorobenzene-1-sulfonyl iodide 1950-80-7 C6H4ClIO2S
    4-chlorobenzene-1-sulfonyl iodide
    —— 4,7-diamino-8-(6-bromohexyl)-1H,6H-pyrido[4,3-d]pyrimidine-2,5-dione 914929-58-1 C13H18BrN5O2
    4,7-diamino-8-(6-bromohexyl)-1H,6H-pyrido[4,3-d]pyrimidine-2,5-dione
    —— 4-Benzyl-1,4-dihydro-2-methyl-3(2H)-isochinolinon 122101-04-6 C17H17NO
    4-Benzyl-1,4-dihydro-2-methyl-3(2H)-isochinolinon
    —— 4-Benzyl-3,3-dideutero-2-methyl-1,2,3,4-tetrahydroisochinolin 146645-31-0 C17H19N
    4-Benzyl-3,3-dideutero-2-methyl-1,2,3,4-tetrahydroisochinolin
    —— 4-(chloromethyl)-2,2,5-trimethyl-1,3-dioxolane 86257-73-0 C7H13ClO2
    4-(chloromethyl)-2,2,5-trimethyl-1,3-dioxolane
    —— 4-benzoyl-3-ethoxy-1,4-dihydro-4-methylisoquinoline 143266-06-2 C19H19NO2
    4-benzoyl-3-ethoxy-1,4-dihydro-4-methylisoquinoline
    —— 4-Benzyl-1,4-dihydro-3(2H)-isochinolinon 122101-06-8 C16H15NO
    4-Benzyl-1,4-dihydro-3(2H)-isochinolinon
    —— 4,5-bis-{dibenzo[d,f]-2,5'-di-tert-butyl-4,3'-dimethoxy[1,3,2]dioxaphosphepino}-9,9-dimethyl-9H-xanthene 404873-90-1 C59H68O9P2
    4,5-bis-{dibenzo[d,f]-2,5'-di-tert-butyl-4,3'-dimethoxy[1,3,2]dioxaphosphepino}-9,9-dimethyl-9H-xanthene
    —— 4-nitrobenzenesulphonyl iodide 42880-78-4 C6H4INO4S
    4-nitrobenzenesulphonyl iodide
    —— (4E,6E,8E)-7-methyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-4,6,8-trien-2-ynal 75860-00-3 C19H24O
    (4E,6E,8E)-7-methyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-4,6,8-trien-2-ynal
    —— 4-Dodecyloxybenzenethiol 97412-69-6 C18H30OS
    4-Dodecyloxybenzenethiol
    —— 4,5-Dichlor-imidazol-2-carbonsaeure-tert-butylamid 64737-13-9 C8H11Cl2N3O
    4,5-Dichlor-imidazol-2-carbonsaeure-tert-butylamid
    —— 4-((dimethylamino)methyl)-3-fluoroaniline 1134541-61-9 C9H13FN2
    4-((dimethylamino)methyl)-3-fluoroaniline
    —— 4-((S)-2-{[5-(1-carbamoylcyclobutoxy)-1-phenyl-1H-pyrazole-3-carbonyl]amino}-4-carboxybutyryl)piperazine-1-carboxylic acid ethyl ester 1164337-96-5 C27H34N6O8
    4-((S)-2-{[5-(1-carbamoylcyclobutoxy)-1-phenyl-1H-pyrazole-3-carbonyl]amino}-4-carboxybutyryl)piperazine-1-carboxylic acid ethyl ester
    —— 4-(2-fluoro-4-nitrobenzyl) morpholine 503160-30-3 C11H13FN2O3
    4-(2-fluoro-4-nitrobenzyl) morpholine
    —— 4,4-Dinitro-buttersaeure-methylester 18913-74-1 C5H8N2O6
    4,4-Dinitro-buttersaeure-methylester
    —— 4,8-dioxo-3-oxobicyclo<3.3.0>oct-6-ene 129991-78-2 C7H6O3
    4,8-dioxo-3-oxobicyclo<3.3.0>oct-6-ene
    —— 4,7-dimethyl-hexahydro-isochroman-3-one 93257-11-5 C11H18O2
    4,7-dimethyl-hexahydro-isochroman-3-one
    —— 4-(4-(3-Ethyl-5-sulfo-2(3H)-benzoxazolylidene)-2-butenylidene)-3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 72269-63-7 C23H21N3O8S2
    4-(4-(3-Ethyl-5-sulfo-2(3H)-benzoxazolylidene)-2-butenylidene)-3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
    —— 4-{2-(2,4-difluorophenoxy)-5-[(methylsulfonyl)methyl]pyridin-3-yl}-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one 1446235-45-5 C21H17F2N3O4S
    4-{2-(2,4-difluorophenoxy)-5-[(methylsulfonyl)methyl]pyridin-3-yl}-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
    —— 4-(2-(2,4-difluorophenoxy)-5-((methylsulfonyl)methyl)pyridin-3-yl)-6-methyl-1-tosyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one 1446236-49-2 C28H23F2N3O6S2
    4-(2-(2,4-difluorophenoxy)-5-((methylsulfonyl)methyl)pyridin-3-yl)-6-methyl-1-tosyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one
    —— 4-(2,4-hexadienyl)phenol 17277-06-4 C12H14O
    4-(2,4-hexadienyl)phenol
    —— 4-methyl-5-(o-hydroxyphenyl)-5,6-dihydropyran 97303-85-0 C12H14O2
    4-methyl-5-(o-hydroxyphenyl)-5,6-dihydropyran
    —— 4-Methyl-5-nitro-N-[2-(2-pyridinyl)ethyl]-2-pyridinamine 408368-09-2 C13H14N4O2
    4-Methyl-5-nitro-N-[2-(2-pyridinyl)ethyl]-2-pyridinamine
    —— 4-oxo-3-[4-(tetrahydropyran-2-yloxy)-phenyl]-butyric acid methyl ester 1147732-13-5 C16H20O5
    4-oxo-3-[4-(tetrahydropyran-2-yloxy)-phenyl]-butyric acid methyl ester
    —— 4-chloro-N-[4-hydroxy-3-(4-methoxyphenylsulfonyl)-2,5-dimethylphenyl]benzamide 524038-49-1 C22H20ClNO5S
    4-chloro-N-[4-hydroxy-3-(4-methoxyphenylsulfonyl)-2,5-dimethylphenyl]benzamide
    —— 4-chloro-N-(4-hydroxy-2,5-dimethylphenyl)benzamide 312519-99-6 C15H14ClNO2
    4-chloro-N-(4-hydroxy-2,5-dimethylphenyl)benzamide
    —— 4-chloro-N-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)benzamide 321940-90-3 C15H12ClNO2
    4-chloro-N-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)benzamide
    —— 4-ethoxy-5-methyl-<i>m</i>-phenylenediamine 107695-10-3 C9H14N2O
    4-ethoxy-5-methyl-<i>m</i>-phenylenediamine
    —— 4-(4-isopropyl-phenyl)-1-methyl-piperidin-4-ol 116595-04-1 C15H23NO
    4-(4-isopropyl-phenyl)-1-methyl-piperidin-4-ol