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    热门化合物HOT
    • 喹啉
    • 水杨醛
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    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5,5-Trimethyl-3-phenyl-4,5-dihydro-isothiazole 129055-25-0 C12H15NS
    4,5,5-Trimethyl-3-phenyl-4,5-dihydro-isothiazole
    —— (4-oxo-4<i>H</i>-chromene-2-carbonylmercapto)-acetic acid 116103-92-5 C12H8O5S
    (4-oxo-4<i>H</i>-chromene-2-carbonylmercapto)-acetic acid
    —— 4-nitro-1-p-methoxybenzyl-5-methylimidazole 323582-18-9 C12H13N3O3
    4-nitro-1-p-methoxybenzyl-5-methylimidazole
    —— 4-[(1,4-Dimethylindol-5-yl)amino]-5-iodopyridine-3-carbonitrile 1160924-28-6 C16H13IN4
    4-[(1,4-Dimethylindol-5-yl)amino]-5-iodopyridine-3-carbonitrile
    —— 4-methyl-3-oxo-2-pentylcyclopentanecarboxylic acid 1062322-79-5 C12H20O3
    4-methyl-3-oxo-2-pentylcyclopentanecarboxylic acid
    —— 4,6-bis-[2-(4-diphenylamino-phenyl)-vinyl]-pyrimidin-2-ol 947769-31-5 C44H34N4O
    4,6-bis-[2-(4-diphenylamino-phenyl)-vinyl]-pyrimidin-2-ol
    —— 4-[7-(2-Butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-yloxy]-3-methoxybenzonitrile trifluoroacetate 635719-05-0 C2HF3O2*C22H23N7O3
    4-[7-(2-Butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-yloxy]-3-methoxybenzonitrile trifluoroacetate
    —— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)sulfamoyl)benzoic acid 1254206-25-1 C24H22ClF3N4O4S
    4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)sulfamoyl)benzoic acid
    —— 4-(cyclopentylamino)-2-(3-ureidophenylamino)pyrimidine-5-carboxamide 1254213-49-4 C17H21N7O2
    4-(cyclopentylamino)-2-(3-ureidophenylamino)pyrimidine-5-carboxamide
    —— 4-Cyclohexyl-3-cyclohexylamino-Δ<sup>2</sup>-1,2,4-triazolin-5-on 13980-39-7 C14H24N4O
    4-Cyclohexyl-3-cyclohexylamino-Δ<sup>2</sup>-1,2,4-triazolin-5-on
    —— 4-methyl-2,6-diphenyl-pyrylium; bromide 54882-86-9 Br*C18H15O
    4-methyl-2,6-diphenyl-pyrylium; bromide
    —— 4-Benzoyl-pent-4-enedithioic acid ethyl ester 74693-18-8 C14H16OS2
    4-Benzoyl-pent-4-enedithioic acid ethyl ester
    —— 4-indol-3-yl-1-(<i>N</i>-phenyl-benzimidoyl)-1,4-dihydro-pyridine 65865-07-8 C26H21N3
    4-indol-3-yl-1-(<i>N</i>-phenyl-benzimidoyl)-1,4-dihydro-pyridine
    —— 4,4-Dimethyl-3,8-dioxabicyclo[3.2.1]octan-6-one 210297-67-9 C8H12O3
    4,4-Dimethyl-3,8-dioxabicyclo[3.2.1]octan-6-one
    —— 4-(4-Phenyl-5-(trifluoromethyl)-1H-pyrazol-3-YL)-1,3-benzenediol 394237-55-9 C16H11F3N2O2
    4-(4-Phenyl-5-(trifluoromethyl)-1H-pyrazol-3-YL)-1,3-benzenediol
    —— <4-chlor-6-methylamino)sym-triazinyl-2>mercapto-essigsaeure-aethylester 32833-25-3 C8H11ClN4O2S
    <4-chlor-6-methylamino)sym-triazinyl-2>mercapto-essigsaeure-aethylester
    —— 4-(Cyclopentyloxy)-3-methoxybenzoyl chloride 116477-97-5 C13H15ClO3
    4-(Cyclopentyloxy)-3-methoxybenzoyl chloride
    —— 4-(N-Acetyl-3-indol)pyridin 30030-88-7 C15H12N2O
    4-(N-Acetyl-3-indol)pyridin
    —— 4-methoxy-6-(2-nitro-phenoxy)-[1,3,5]triazin-2-ylamine 39799-56-9 C10H9N5O4
    4-methoxy-6-(2-nitro-phenoxy)-[1,3,5]triazin-2-ylamine
    —— 4-p-Anisidino-2-methyl-benzo<h>chinolin 110247-22-8 C21H18N2O
    4-p-Anisidino-2-methyl-benzo<h>chinolin
    —— 4-Chlor-zimtsaeure-N,N-di-isopropylamid 42175-16-6 C15H20ClNO
    4-Chlor-zimtsaeure-N,N-di-isopropylamid
    —— 4-bromo-1-(cyclopropylmethyl)-5-{2-[(3R,4R)-3,4-difluoro-pyrrolidin-1-yl]ethoxy}-1H-benzotriazole 1379544-70-3 C16H19BrF2N4O
    4-bromo-1-(cyclopropylmethyl)-5-{2-[(3R,4R)-3,4-difluoro-pyrrolidin-1-yl]ethoxy}-1H-benzotriazole
    —— 4-Octyloxy-benzoic acid 4-(4-hydroxy-cyclohexyl)-phenyl ester 680584-22-9 C27H36O4
    4-Octyloxy-benzoic acid 4-(4-hydroxy-cyclohexyl)-phenyl ester
    —— 4-Methyl-3a,6a-dihydro-pyrrolo[2,3-c]pyrazole-1,6-dicarboxylic acid diethyl ester 121682-20-0 C12H17N3O4
    4-Methyl-3a,6a-dihydro-pyrrolo[2,3-c]pyrazole-1,6-dicarboxylic acid diethyl ester
    —— 4-(4-ferrocenylphenyl)-1H-tetrazole 917242-53-6 C17H14FeN4
    4-(4-ferrocenylphenyl)-1H-tetrazole
    —— [(4-tert-butyl-2,6-bis(di-isopropoxyphosphinyl))phenyl]diphenylstannyl hexafluorophosphate 681213-91-2 C34H49O6P2Sn*F6P
    [(4-tert-butyl-2,6-bis(di-isopropoxyphosphinyl))phenyl]diphenylstannyl hexafluorophosphate
    —— 4-{[4-({[4'-(methylsulfonyl)-4-biphenylyl]oxy}methyl)-1-piperidinyl]methyl}benzonitrile trifluoroacetate 1032823-11-2 C2HF3O2*C27H28N2O3S
    4-{[4-({[4'-(methylsulfonyl)-4-biphenylyl]oxy}methyl)-1-piperidinyl]methyl}benzonitrile trifluoroacetate
    —— 4-hydroxy-benzaldehyde [3-(4-fluoro-phenyl)-5-methyl-4-oxo-thiazolidin-2-ylidene]-hydrazone 16113-51-2 C17H14FN3O2S
    4-hydroxy-benzaldehyde [3-(4-fluoro-phenyl)-5-methyl-4-oxo-thiazolidin-2-ylidene]-hydrazone
    —— 4β-chloro-1α,5α-epidithioandrostane-3α,17β-diol diacetate 138432-43-6 C23H33ClO4S2
    4β-chloro-1α,5α-epidithioandrostane-3α,17β-diol diacetate
    —— 4-cyano-3-(2,4-dichlorophenyl)-N-(2-fluoroethyl)-5-morpholin-4-ylthiophene-2-carboxamide 1174303-96-8 C18H16Cl2FN3O2S
    4-cyano-3-(2,4-dichlorophenyl)-N-(2-fluoroethyl)-5-morpholin-4-ylthiophene-2-carboxamide
    —— (4-hydroxyspiro[chromane-2,4'-piperidine]-1'-yl)-(4-isopropoxy-3-methoxy-phenyl)methanone 1394030-80-8 C24H29NO5
    (4-hydroxyspiro[chromane-2,4'-piperidine]-1'-yl)-(4-isopropoxy-3-methoxy-phenyl)methanone
    —— 4,4'-Bis-(hydroxy-octyloxy-acetyl)-diphenyl 105912-84-3 C32H46O6
    4,4'-Bis-(hydroxy-octyloxy-acetyl)-diphenyl
    —— 4,4-bis(N,N-diethylbenzeneamine)phosphine oxide 930781-31-0 C20H29N2OP
    4,4-bis(N,N-diethylbenzeneamine)phosphine oxide
    —— 4-chloromethyl-2-(4-chlorophenyl)-2-(2,4-dichlorophenyl)-1,3-dioxolane 1063739-25-2 C16H12Cl4O2
    4-chloromethyl-2-(4-chlorophenyl)-2-(2,4-dichlorophenyl)-1,3-dioxolane
    —— 4-(4-(4-methoxyphenyl)-6-morpholino-1,3,5-triazin-2-yl)pyridin-3-ol 1616763-27-9 C19H19N5O3
    4-(4-(4-methoxyphenyl)-6-morpholino-1,3,5-triazin-2-yl)pyridin-3-ol
    —— 4-<Tropyl-7>-brenzcatechin-dimethyl-aether 16235-33-9 C15H16O2
    4-<Tropyl-7>-brenzcatechin-dimethyl-aether
    —— 4'-O-(2'''',3'''',4'''',6''''-tetra-O-benzyl-β-D-glucopyranosyl)-1,3,2',2''',6'''-pentaazido-6,3',6',2'',5'',3''',4'''-hepta-O-benzyl-1,3,2',2''',6'''-pentadeaminoparomomycin 1624617-14-6 C106H111N15O19
    4'-O-(2'''',3'''',4'''',6''''-tetra-O-benzyl-β-D-glucopyranosyl)-1,3,2',2''',6'''-pentaazido-6,3',6',2'',5'',3''',4'''-hepta-O-benzyl-1,3,2',2''',6'''-pentadeaminoparomomycin
    —— (4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-4,5,6,7a-tetrahydro-3aH-thieno[2,3-b]thiopyran-2-sulfonamide 1421321-06-3 C10H18N2O4S3
    (4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-4,5,6,7a-tetrahydro-3aH-thieno[2,3-b]thiopyran-2-sulfonamide
    —— 4-Bromo-3-methoxy-2-nitrothiophene 1055935-06-2 C5H4BrNO3S
    4-Bromo-3-methoxy-2-nitrothiophene
    —— 4-fluoro-2-(trifluoromethoxy)benzoic acid 1242250-37-8 C8H4F4O3
    4-fluoro-2-(trifluoromethoxy)benzoic acid
    —— 4-tert-butyl-N-(3-{6-[4-(4-hydroxymethyl-piperidin-1-yl)-phenylamino]-4-methyl-5-oxo-4,5-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-benzamide 910233-88-4 C35H41N5O3
    4-tert-butyl-N-(3-{6-[4-(4-hydroxymethyl-piperidin-1-yl)-phenylamino]-4-methyl-5-oxo-4,5-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-benzamide
    —— 4-Chloro-6-[(propan-2-ylamino)methyl]pyrimidin-2-amine 688783-03-1 C8H13ClN4
    4-Chloro-6-[(propan-2-ylamino)methyl]pyrimidin-2-amine
    —— 4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-methyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-2-hydroxy-benzoic acid 910234-21-8 C30H30N4O5
    4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-methyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-2-hydroxy-benzoic acid
    —— 4-Trifluoromethoxybenzaldehyde 2'-methylsemicarbazone 215459-39-5 C10H10F3N3O2
    4-Trifluoromethoxybenzaldehyde 2'-methylsemicarbazone
    —— (4aα,5α,8aβ)-decahydroquinoline-5-carboxylic acid hydrochloride 98761-63-8 C10H17NO2*ClH
    (4aα,5α,8aβ)-decahydroquinoline-5-carboxylic acid hydrochloride
    —— 4,9-dithioxo-1,12-dithio-2,3,10,11-tetrathia-5,8-diaza-dodecanedioic acid <i>O</i>,<i>O</i>'-bis-(2-ethyl-hexyl ester) 124226-94-4 C22H40N2O2S8
    4,9-dithioxo-1,12-dithio-2,3,10,11-tetrathia-5,8-diaza-dodecanedioic acid <i>O</i>,<i>O</i>'-bis-(2-ethyl-hexyl ester)
    —— (4S,5R,E)-2,4,7-trimethyloct-2-ene-1,5-diol 1364680-88-5 C11H22O2
    (4S,5R,E)-2,4,7-trimethyloct-2-ene-1,5-diol
    —— 4-chloro-N-[2-(4-chlorophenyl)-2-morpholin-4-ylethyl]-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide 1119282-54-0 C24H22Cl2N6O2
    4-chloro-N-[2-(4-chlorophenyl)-2-morpholin-4-ylethyl]-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
    —— (4aR,10bS)-3-Adamantan-2-yl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]isoquinoline 140465-91-4 C23H31N
    (4aR,10bS)-3-Adamantan-2-yl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]isoquinoline
    —— 4-[(5-Benzoyl-9-methyl-4-thia-1,7-diazatricyclo[6.4.0.02,6]dodeca-2,5,7,9,11-pentaen-3-yl)sulfanylmethyl]benzonitrile 1268450-47-0 C25H17N3OS2
    4-[(5-Benzoyl-9-methyl-4-thia-1,7-diazatricyclo[6.4.0.02,6]dodeca-2,5,7,9,11-pentaen-3-yl)sulfanylmethyl]benzonitrile