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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-benzoyl-4'-fluorodiphenylsulfone 150039-79-5 C19H13FO3S
    4-benzoyl-4'-fluorodiphenylsulfone
    —— 4-(β-Carboxyethyl)-4,5-dihydro-2-phenyl-1,5-benzothiazepin-3(2H)-on-1,1-dioxid 39231-72-6 C18H17NO5S
    4-(β-Carboxyethyl)-4,5-dihydro-2-phenyl-1,5-benzothiazepin-3(2H)-on-1,1-dioxid
    —— 4-amino-<i>N</i>-{6-[(heptane-1-sulfonyl)-methyl-amino]-pyrimidin-4-yl}-benzenesulfonamide 25861-84-1 C18H27N5O4S2
    4-amino-<i>N</i>-{6-[(heptane-1-sulfonyl)-methyl-amino]-pyrimidin-4-yl}-benzenesulfonamide
    —— (4'aR,8'aR)-4'a-Methyl-octahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-6'-ol 25826-87-3 C13H22O3
    (4'aR,8'aR)-4'a-Methyl-octahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-6'-ol
    —— 4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,5,6,7,8,8a-hexahydro-2H-thiochromene 1,1-dioxide 54146-81-5 C23H26O4S
    4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,5,6,7,8,8a-hexahydro-2H-thiochromene 1,1-dioxide
    —— [4-(2-dimethylamino-ethyl)-piperazin-1-yl]-(5-nitro-furan-2-ylmethylene)-amine 41465-79-6 C13H21N5O3
    [4-(2-dimethylamino-ethyl)-piperazin-1-yl]-(5-nitro-furan-2-ylmethylene)-amine
    —— 4-(2-methoxyphenyl)-1-(methylsulfonyl)-1H-1,2,3-triazole 1427205-47-7 C10H11N3O3S
    4-(2-methoxyphenyl)-1-(methylsulfonyl)-1H-1,2,3-triazole
    —— 4-nitro-benzoic acid-(4-hydroxyimino-cyclohexa-2,5-dienylidenehydrazide) 106166-37-4 C13H10N4O4
    4-nitro-benzoic acid-(4-hydroxyimino-cyclohexa-2,5-dienylidenehydrazide)
    —— 4<N-(5-Isopropoxy-2-pyrimidinyl)-sulfamoyl>-α-ethylphenylessigsaeure 53305-19-4 C17H21N3O5S
    4<N-(5-Isopropoxy-2-pyrimidinyl)-sulfamoyl>-α-ethylphenylessigsaeure
    —— 4-methyl-2-(5-methylamino-benzo[1,2,3]triazol-2-yl)-phenol 54639-63-3 C14H14N4O
    4-methyl-2-(5-methylamino-benzo[1,2,3]triazol-2-yl)-phenol
    —— {4-[(4-Cyano-phenyl)-(4-dimethylamino-phenyl)-methylene]-cyclohexa-2,5-dienylidene}-dimethyl-ammonium 34101-58-1 C24H24N3
    {4-[(4-Cyano-phenyl)-(4-dimethylamino-phenyl)-methylene]-cyclohexa-2,5-dienylidene}-dimethyl-ammonium
    —— 4,4'-bis-(3-bromo-1,1,2,2,3,3-hexafluoro-propyl)-6,6'-bis-heptafluoropropyl-2,2'-(dodecafluoro-hexane-1,6-diyl)-bis-[1,3,5]triazine 42382-28-5 C24Br2F38N6
    4,4'-bis-(3-bromo-1,1,2,2,3,3-hexafluoro-propyl)-6,6'-bis-heptafluoropropyl-2,2'-(dodecafluoro-hexane-1,6-diyl)-bis-[1,3,5]triazine
    —— (4aS,9aR)-6,8-Dibromo-4a,9-dimethyl-2,3,4,4a,9,9a-hexahydro-1H-carbazole 28619-40-1 C14H17Br2N
    (4aS,9aR)-6,8-Dibromo-4a,9-dimethyl-2,3,4,4a,9,9a-hexahydro-1H-carbazole
    —— 4-(1-isobutyl-2-piperidin-1-yl-vinyl)-morpholine 35382-59-3 C15H28N2O
    4-(1-isobutyl-2-piperidin-1-yl-vinyl)-morpholine
    —— <4β,5β-epoxy-oest-2-en-17β-ol>-acetat 35950-73-3 C20H28O3
    <4β,5β-epoxy-oest-2-en-17β-ol>-acetat
    —— 4.7-Dibrom-5-hydroxy-2-oxo-1.3-benzoxathiol 7735-63-9 C7H2Br2O3S
    4.7-Dibrom-5-hydroxy-2-oxo-1.3-benzoxathiol
    —— 4-[(6-Acetylpyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-86-2 C22H21NO3
    4-[(6-Acetylpyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-Methyl-3-phenyl-5-<thienyl-(2)>-1,2,4-triazol 32494-20-5 C13H11N3S
    4-Methyl-3-phenyl-5-<thienyl-(2)>-1,2,4-triazol
    —— 4-Hydroxy-dihydro-senecinsaeure 91176-65-7 C10H18O6
    4-Hydroxy-dihydro-senecinsaeure
    —— <4-chlorophenylthio(4-phenoxyphenyl)methyl>trimethylsilane 112474-62-1 C22H23ClOSSi
    <4-chlorophenylthio(4-phenoxyphenyl)methyl>trimethylsilane
    —— 4-(1-Benzothiophen-5-yl)isoquinoline 877263-59-7 C17H11NS
    4-(1-Benzothiophen-5-yl)isoquinoline
    —— 4-amino-2-(4-[2-trifluoromethyl-phenoxy]piperidin-1-yl)-1,3-thiazole-5-carbonitrile 936716-45-9 C16H15F3N4OS
    4-amino-2-(4-[2-trifluoromethyl-phenoxy]piperidin-1-yl)-1,3-thiazole-5-carbonitrile
    —— (4E)-4-[(3-Aminopropyl)imino]-5,5-diethyl-4,5-dihydrofuran-2-amine 89376-10-3 C11H21N3O
    (4E)-4-[(3-Aminopropyl)imino]-5,5-diethyl-4,5-dihydrofuran-2-amine
    —— 4-nitrophenyl(phenylhydrazono)acetonitrile 52223-82-2 C14H10N4O2
    4-nitrophenyl(phenylhydrazono)acetonitrile
    —— (4-Bromo-isoquinolin-1-yl)-phenyl-methanol 117908-31-3 C16H12BrNO
    (4-Bromo-isoquinolin-1-yl)-phenyl-methanol
    —— 4-[(3-Methylphenyl)amino]-6-(allylamino)-pyrimido[5,4-d]pyrimidine 176637-31-3 C16H16N6
    4-[(3-Methylphenyl)amino]-6-(allylamino)-pyrimido[5,4-d]pyrimidine
    —— (4<i>Z</i>,6<i>E</i>)-2,2,5,8,8-pentamethyl-nona-4,6-dien-3-one 38391-05-8 C14H24O
    (4<i>Z</i>,6<i>E</i>)-2,2,5,8,8-pentamethyl-nona-4,6-dien-3-one
    —— 4-Phenacyl-N-methyl-m-toluolsulfonamid 18963-36-5 C16H17NO3S
    4-Phenacyl-N-methyl-m-toluolsulfonamid
    —— 4-tert-Butylimino-1-ethyl-3,3-diphenyl-azetidinon-(2) 30503-98-1 C21H24N2O
    4-tert-Butylimino-1-ethyl-3,3-diphenyl-azetidinon-(2)
    —— 4-cyano-2-methyl-3-propyl-3-butenoic acid 192189-61-0 C9H13NO2
    4-cyano-2-methyl-3-propyl-3-butenoic acid
    —— (4S,5R)-2,2-Dimethyl-5-nitro-4-((1E,5E)-nonadeca-1,5-dienyl)-[1,3]dioxane 129549-09-3 C25H45NO4
    (4S,5R)-2,2-Dimethyl-5-nitro-4-((1E,5E)-nonadeca-1,5-dienyl)-[1,3]dioxane
    —— 4-(4-chlorophenyl)pyrimidinium 2-(4-iodophenyl)-2-oxoethylide 872691-42-4 C18H12ClIN2O
    4-(4-chlorophenyl)pyrimidinium 2-(4-iodophenyl)-2-oxoethylide
    —— 4-(4-trimethylstannylphenyl)butanoyl-L-prolyl-pyrrolidine 1609019-83-1 C22H34N2O2Sn
    4-(4-trimethylstannylphenyl)butanoyl-L-prolyl-pyrrolidine
    —— (4-phenoxyphenyl)(p-tolyl)sulfane 41280-37-9 C19H16OS
    (4-phenoxyphenyl)(p-tolyl)sulfane
    —— 4-methyl-3-(methylsulfonyl)-3,4-dihydro-[1,2,3]triazolo[4,5-b]indole 1562570-31-3 C10H10N4O2S
    4-methyl-3-(methylsulfonyl)-3,4-dihydro-[1,2,3]triazolo[4,5-b]indole
    —— 4-(N,N-dibenzoylamino) cyclopentenone 78607-57-5 C19H15NO3
    4-(N,N-dibenzoylamino) cyclopentenone
    —— 4-oxopyrido[1,2-a]pyrimidine-2-carboxylic acid 297768-93-5 C9H6N2O3
    4-oxopyrido[1,2-a]pyrimidine-2-carboxylic acid
    —— 4-(4-trifluoromethylbenzylsulfanyl)pyridin-2-carboxamide 1373441-82-7 C14H11F3N2OS
    4-(4-trifluoromethylbenzylsulfanyl)pyridin-2-carboxamide
    —— 4-methyl-[1,2,3]selenadiazole-5-carboxylic acid 30318-91-3 C4H4N2O2Se
    4-methyl-[1,2,3]selenadiazole-5-carboxylic acid
    —— (4R,5S,6S)-6-[(1R)-1-Hydroxyethyl]-4-methyl-7-oxo-3-[(2S,4S)-2-(1,2,4-thiadiazol-5-yl)pyrrolidin-4ylthio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 117334-20-0 C16H20N4O4S2
    (4R,5S,6S)-6-[(1R)-1-Hydroxyethyl]-4-methyl-7-oxo-3-[(2S,4S)-2-(1,2,4-thiadiazol-5-yl)pyrrolidin-4ylthio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 4-(2,6-bis(3-((bis(2-(tert-butoxy)-2-oxoethyl)amino)methyl)-1H-pyrazol-1-yl)isonicotinamido)butanoic acid, ammonia salt 1333387-94-2 C42H62N8O11*H3N
    4-(2,6-bis(3-((bis(2-(tert-butoxy)-2-oxoethyl)amino)methyl)-1H-pyrazol-1-yl)isonicotinamido)butanoic acid, ammonia salt
    —— 4-(4-Hydroxyphenyl)-1-(3-(1-pyrrolidinyl)propyl}-1,2,5,6-tetrahydropyridine 137884-26-5 C18H26N2O
    4-(4-Hydroxyphenyl)-1-(3-(1-pyrrolidinyl)propyl}-1,2,5,6-tetrahydropyridine
    —— (4S,5R)-4-(4-fluorophenyl)-5-(4-nitrophenyl)dihydrofuran-2(3H)-one 1443683-29-1 C16H12FNO4
    (4S,5R)-4-(4-fluorophenyl)-5-(4-nitrophenyl)dihydrofuran-2(3H)-one
    —— 4-[(E)-2-[3,5-di-tert-butyl-4-hydroxyphenyl]propenyl]benzoic acid 212689-65-1 C24H30O3
    4-[(E)-2-[3,5-di-tert-butyl-4-hydroxyphenyl]propenyl]benzoic acid
    —— 4-fluorobenzoic acid-2-((R)-isopropylpiperidin-3-yl-carbamoyl)-4-(2-methoxyethoxy)quinolin-8-yl ester 1443459-29-7 C28H32FN3O5
    4-fluorobenzoic acid-2-((R)-isopropylpiperidin-3-yl-carbamoyl)-4-(2-methoxyethoxy)quinolin-8-yl ester
    —— (+)-(4S,5S,6S,7S,8S,9S,10S)-7,9,11-tris(benzyloxy)-4,6,8,10-tetramethyl-5-(triethylsilyloxy)undecanal 1333040-78-0 C42H62O5Si
    (+)-(4S,5S,6S,7S,8S,9S,10S)-7,9,11-tris(benzyloxy)-4,6,8,10-tetramethyl-5-(triethylsilyloxy)undecanal
    —— 4-(3-Benzyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester 40097-71-0 C18H20N2O3S
    4-(3-Benzyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester
    —— 4-(3-Benzyl-thioureido)-2-hydroxy-benzoic acid methyl ester 40097-10-7 C16H16N2O3S
    4-(3-Benzyl-thioureido)-2-hydroxy-benzoic acid methyl ester
    —— (4<i>R</i>)-2,2-dimethyl-8-methylsulfanyl-(3a<i>t</i>,12a<i>t</i>)-4,5,12,12a-tetrahydro-3a<i>H</i>-4<i>r</i>,12<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>e</i>]pyrimido[2,1-<i>b</i>][1,3]oxazocin-10-one 28032-74-8 C13H16N2O5S
    (4<i>R</i>)-2,2-dimethyl-8-methylsulfanyl-(3a<i>t</i>,12a<i>t</i>)-4,5,12,12a-tetrahydro-3a<i>H</i>-4<i>r</i>,12<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>e</i>]pyrimido[2,1-<i>b</i>][1,3]oxazocin-10-one
    —— 4-Cyano-phenylazoisobutyronitril 50445-08-4 C11H10N4
    4-Cyano-phenylazoisobutyronitril