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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-Isopropylidendioxy-2-methylen-tetrahydropyran 90612-41-2 C9H14O3
    4,5-Isopropylidendioxy-2-methylen-tetrahydropyran
    —— 4-<Bis-(2-brom-ethyl)-amino>-benzol-sulfonsaeure-(1)-methylester 10209-80-0 C11H15Br2NO3S
    4-<Bis-(2-brom-ethyl)-amino>-benzol-sulfonsaeure-(1)-methylester
    —— (4'-(diethoxyphosphoryl)biphenyl-4-olate)(hydroxy)silicon(IV) 1,4,8,11,15,18,22,25-octabutoxyphthalocyanine 1360072-55-4 C80H99N8O13PSi
    (4'-(diethoxyphosphoryl)biphenyl-4-olate)(hydroxy)silicon(IV) 1,4,8,11,15,18,22,25-octabutoxyphthalocyanine
    —— (4-(3-(cyclobutylamino)-4-nitrophenyl)piperazin-1-yl)(phenyl)methanone 1396778-80-5 C21H24N4O3
    (4-(3-(cyclobutylamino)-4-nitrophenyl)piperazin-1-yl)(phenyl)methanone
    —— (4-Methoxy-phenyl)-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone 544708-96-5 C23H28O2
    (4-Methoxy-phenyl)-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone
    —— 4-Bromo-6-[2-(5-isopropyl-2-pyridyl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one 1417189-86-6 C17H18BrN3O
    4-Bromo-6-[2-(5-isopropyl-2-pyridyl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one
    —— 4-[5-(cyclohexylmethoxy)-1-methylindole-2-carbonyl]-N-pyridin-3-ylpiperazine-1-carboxamide 1008767-17-6 C27H33N5O3
    4-[5-(cyclohexylmethoxy)-1-methylindole-2-carbonyl]-N-pyridin-3-ylpiperazine-1-carboxamide
    —— 4-Methoxy-6,7,8,9-tetrahydro-5H-10-oxa-benzo[a]azulene 80576-42-7 C14H16O2
    4-Methoxy-6,7,8,9-tetrahydro-5H-10-oxa-benzo[a]azulene
    —— 4-tert-butyl-1-cyclopenten-1-carbonitril 81067-22-3 C10H15N
    4-tert-butyl-1-cyclopenten-1-carbonitril
    —— 4'-Bromo-5-chloro-2-hydroxy-biphenyl-3-carboxylic acid (3,4-dichloro-phenyl)-amide 4019-35-6 C19H11BrCl3NO2
    4'-Bromo-5-chloro-2-hydroxy-biphenyl-3-carboxylic acid (3,4-dichloro-phenyl)-amide
    —— (4Z,6Z)-(2R,3R)-8-[1-Bromo-prop-(E)-ylidene]-3-chloro-2-((Z)-pent-2-en-4-ynyl)-3,8-dihydro-2H-oxocine 75412-91-8 C15H16BrClO
    (4Z,6Z)-(2R,3R)-8-[1-Bromo-prop-(E)-ylidene]-3-chloro-2-((Z)-pent-2-en-4-ynyl)-3,8-dihydro-2H-oxocine
    —— 4-Methyl-pyrazole-1-carboxylic acid [2-(4-sulfamoyl-phenyl)-ethyl]-amide 67514-76-5 C13H16N4O3S
    4-Methyl-pyrazole-1-carboxylic acid [2-(4-sulfamoyl-phenyl)-ethyl]-amide
    —— 4-Methyl-4-phenyl-undecanol-(6) 109558-41-0 C18H28O
    4-Methyl-4-phenyl-undecanol-(6)
    —— (4-Benzyl-1-isopropyl-piperidin-4-yl)-dimethyl-amine 13696-62-3 C17H28N2
    (4-Benzyl-1-isopropyl-piperidin-4-yl)-dimethyl-amine
    —— 4-[4-chloro-3-(2,2-dimethyl-propylsulfamoyl)-phenyl]-4-oxo-butyric acid 903595-85-7 C15H20ClNO5S
    4-[4-chloro-3-(2,2-dimethyl-propylsulfamoyl)-phenyl]-4-oxo-butyric acid
    —— 4-methyl-2-phenyl-6,6-diphenyl-1-arsa-2,3-diazabicyclo<3.1.0>hex-3-ene 119888-81-2 C22H19AsN2
    4-methyl-2-phenyl-6,6-diphenyl-1-arsa-2,3-diazabicyclo<3.1.0>hex-3-ene
    —— 4-fluoro-3-hydroxy-1-indanone 1261059-96-4 C9H7FO2
    4-fluoro-3-hydroxy-1-indanone
    —— 4-isobutyl-5-methylene-2-oxo-1-(2,4,5-trichlorophenyl)-2,5-dihydro-1H-pyrrole-3-carbonitrile 1034195-22-6 C16H13Cl3N2O
    4-isobutyl-5-methylene-2-oxo-1-(2,4,5-trichlorophenyl)-2,5-dihydro-1H-pyrrole-3-carbonitrile
    —— 4-isopropyl-hepta-1,6-diyn-4-ol 41005-11-2 C10H14O
    4-isopropyl-hepta-1,6-diyn-4-ol
    —— 4-benzoyl-1,5-diphenyl-pyrrolidine-2,3-dione 175350-44-4 C23H17NO3
    4-benzoyl-1,5-diphenyl-pyrrolidine-2,3-dione
    —— (4-Methyl-phenyl)-(4-phenyl-phenyl)-acetylen 24785-40-8 C21H16
    (4-Methyl-phenyl)-(4-phenyl-phenyl)-acetylen
    —— 4,4'-bis-{{3-hydroxy-4-[4-diethylamino-1-(1,3-dioxoindan-2-ylmethylene)benzen-3-yloxy]-1-thiabutyl}phenyl}sulfide 1379468-81-1 C58H56N2O8S3
    4,4'-bis-{{3-hydroxy-4-[4-diethylamino-1-(1,3-dioxoindan-2-ylmethylene)benzen-3-yloxy]-1-thiabutyl}phenyl}sulfide
    —— 4-chloro-benzo<g>-1(2H)-phthalazinone 77766-56-4 C12H7ClN2O
    4-chloro-benzo<g>-1(2H)-phthalazinone
    —— (4S)-4-(3,4-difluorophenyl)-3-[(4'-(4-fluorophenyl) piperidin-1'-yl)propyl]aminocarbonyltetrahydro-pyrimidin-2-one 353745-44-5 C25H29F3N4O2
    (4S)-4-(3,4-difluorophenyl)-3-[(4'-(4-fluorophenyl) piperidin-1'-yl)propyl]aminocarbonyltetrahydro-pyrimidin-2-one
    —— (4aS,6aR,6aR,6bR,8aR,10S,12aR,14bS)-6a-(acetyloxymethyl)-10-hydroxy-2,2,6b,9,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 161914-33-6 C32H50O5
    (4aS,6aR,6aR,6bR,8aR,10S,12aR,14bS)-6a-(acetyloxymethyl)-10-hydroxy-2,2,6b,9,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
    —— [4-[[4-[4-Hexyl-5-[5-[5-(3-hexyl-5-phenylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]phenyl]-bis[4-(selenocyanatomethyl)phenyl]methyl]phenyl]methyl selenocyanate 1185741-67-6 C65H59N3S4Se3
    [4-[[4-[4-Hexyl-5-[5-[5-(3-hexyl-5-phenylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]phenyl]-bis[4-(selenocyanatomethyl)phenyl]methyl]phenyl]methyl selenocyanate
    —— 4-(1-Acetyl-2-oxo-propyl)-1,1'-diphenyl-[3,3']bipyrrolidinyl-2,5,2',5'-tetraone 72709-75-2 C25H22N2O6
    4-(1-Acetyl-2-oxo-propyl)-1,1'-diphenyl-[3,3']bipyrrolidinyl-2,5,2',5'-tetraone
    —— 4-{4-[4-(2,6-Dichloro-4-fluoro-phenoxy)-butyl]-piperazin-1-yl}-1H-indole 349671-50-7 C22H24Cl2FN3O
    4-{4-[4-(2,6-Dichloro-4-fluoro-phenoxy)-butyl]-piperazin-1-yl}-1H-indole
    —— (4S)-4-(([4-(([methyl(tetrahydrofuran-3-yl)amino]carbonyl)oxy)-6-phenylpyridin-2-yl]carbonyl)amino)-5-oxo-5-(4-[(pentyloxy)carbonyl]piperazin-1-yl)pentanoic acid 1214285-38-7 C33H43N5O9
    (4S)-4-(([4-(([methyl(tetrahydrofuran-3-yl)amino]carbonyl)oxy)-6-phenylpyridin-2-yl]carbonyl)amino)-5-oxo-5-(4-[(pentyloxy)carbonyl]piperazin-1-yl)pentanoic acid
    —— 4-(2-Ethoxy-propionylamino)-isoselenazole-3-carboxylic acid phenylamide 119452-06-1 C15H17N3O3Se
    4-(2-Ethoxy-propionylamino)-isoselenazole-3-carboxylic acid phenylamide
    —— 4-<α-(dimethylamino)-o-tolyl>-3-buten-1-one 63281-91-4 C13H17NO
    4-<α-(dimethylamino)-o-tolyl>-3-buten-1-one
    —— 4-(butylamino)-2-chloro-6-(dibenzylamino)-1,3,5-triazine 887768-87-8 C21H24ClN5
    4-(butylamino)-2-chloro-6-(dibenzylamino)-1,3,5-triazine
    —— 4-methoxyphenyl (methyl 4,5-N,O-carbonylamino-7-O-acetyl-8,9-O-TIPDS-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonate)-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside 1190291-77-0 C52H73NO17Si2
    4-methoxyphenyl (methyl 4,5-N,O-carbonylamino-7-O-acetyl-8,9-O-TIPDS-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonate)-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside
    —— (4aR,4bR)-4b,8,8-Trimethyl-4-oxo-1,2,3,4,4a,4b,5,6,7,8-decahydro-phenanthrene-1-carboxylic acid methyl ester 86491-05-6 C19H26O3
    (4aR,4bR)-4b,8,8-Trimethyl-4-oxo-1,2,3,4,4a,4b,5,6,7,8-decahydro-phenanthrene-1-carboxylic acid methyl ester
    —— 4-Oxo-2-[(E)-2-(2,6,6-trimethyl-cyclohex-1-enyl)-vinyl]-cyclohex-2-enecarboxylic acid methyl ester 86491-04-5 C19H26O3
    4-Oxo-2-[(E)-2-(2,6,6-trimethyl-cyclohex-1-enyl)-vinyl]-cyclohex-2-enecarboxylic acid methyl ester
    —— 4-bromo-2-hydroxyacetophenonephenylhydrazone 344439-40-3 C14H13BrN2O
    4-bromo-2-hydroxyacetophenonephenylhydrazone
    —— (4-dimethylamino-benzylidene)-(6-ethyl-5-methyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-2-yl)-amine 64403-99-2 C16H19N5S
    (4-dimethylamino-benzylidene)-(6-ethyl-5-methyl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-2-yl)-amine
    —— (4-chloro-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-ethoxypyridin-3-yl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597523-29-9 C22H20ClN7O3
    (4-chloro-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-ethoxypyridin-3-yl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone
    —— [4-(7-Chloro-5-phenyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)-phenyl]-dimethyl-amine 97849-04-2 C24H19ClN4
    [4-(7-Chloro-5-phenyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)-phenyl]-dimethyl-amine
    —— 4-[5-(4-fluoro-benzyloxy)-1,3-dioxo-1,3-dihydro-isoindol-2-yl]-3-hydroxy-butyramide 607734-90-7 C19H17FN2O5
    4-[5-(4-fluoro-benzyloxy)-1,3-dioxo-1,3-dihydro-isoindol-2-yl]-3-hydroxy-butyramide
    —— 4-(2-hydroxy-5-methoxybenzylamino)-2,1,3-benzothiadiazole 94631-68-2 C14H13N3O2S
    4-(2-hydroxy-5-methoxybenzylamino)-2,1,3-benzothiadiazole
    —— 4-{4-Methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidine-1-sulfonyl}-benzoic Acid 384337-42-2 C20H23N5O4S
    4-{4-Methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidine-1-sulfonyl}-benzoic Acid
    —— 4-nitrobenzyl-6-[(acetyloxy)[5(pyridin-3-ylcarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl]carbonyl]-6-bromo-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 623565-01-5 C29H23BrN4O8S2
    4-nitrobenzyl-6-[(acetyloxy)[5(pyridin-3-ylcarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl]carbonyl]-6-bromo-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 4-nitro-benzoic acid-(4-isopropenyl-2-isopropyl-5-methyl-5-vinyl-cyclohexyl ester) 102700-98-1 C22H29NO4
    4-nitro-benzoic acid-(4-isopropenyl-2-isopropyl-5-methyl-5-vinyl-cyclohexyl ester)
    —— 4-ethylsulfanyl-6-formyl-quinoline-3-carbonitrile 872577-74-7 C13H10N2OS
    4-ethylsulfanyl-6-formyl-quinoline-3-carbonitrile
    —— 4-Jod-benzolsulfonsaeure-(N-diaethylcarbamoylmethyl-anilid) 88784-29-6 C18H21IN2O3S
    4-Jod-benzolsulfonsaeure-(N-diaethylcarbamoylmethyl-anilid)
    —— 4-Amino-6-trifluoromethyl-2-(1-(3-(1-methylethyl)-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102066-35-2 C18H20F3N5S
    4-Amino-6-trifluoromethyl-2-(1-(3-(1-methylethyl)-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-(1-naphthylthio)-6,7-dimethylquinazoline hydrochloride 167410-89-1 C20H16N2S*ClH
    4-(1-naphthylthio)-6,7-dimethylquinazoline hydrochloride
    —— 4-Benzoylamino-(3,4-dimethoxy-phenyl-mercapto)-benzol 95946-95-5 C21H19NO3S
    4-Benzoylamino-(3,4-dimethoxy-phenyl-mercapto)-benzol
    —— (4-Formyl-durenol)-semicarbazon 91646-52-5 C12H17N3O2
    (4-Formyl-durenol)-semicarbazon