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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-(2-dimethylcarbamoyl-ethyl)-2-methyl-1H-pyrrole-3-carboxylic acid ethyl ester 258831-18-4 C13H20N2O3
    4-(2-dimethylcarbamoyl-ethyl)-2-methyl-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 4,7,13,16-Tetraoxa-1,10-diaza-tricyclo[8.8.7.1<sup>20,24</sup>]hexacosa-20,22,24(26)-trien-26-ol; hydrobromide 144703-82-2 BrH*C20H32N2O5
    4,7,13,16-Tetraoxa-1,10-diaza-tricyclo[8.8.7.1<sup>20,24</sup>]hexacosa-20,22,24(26)-trien-26-ol; hydrobromide
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-2,6-dimethyl-cyclohexa-1,5-dienecarboxylic acid methyl ester 127131-44-6 C16H28O3Si
    4-(tert-Butyl-dimethyl-silanyloxy)-2,6-dimethyl-cyclohexa-1,5-dienecarboxylic acid methyl ester
    —— 4-Acetoxy-bicyclo<2.2.2>oct-1-yl-p-nitrobenzolsulfonat 72948-97-1 C16H19NO7S
    4-Acetoxy-bicyclo<2.2.2>oct-1-yl-p-nitrobenzolsulfonat
    —— 4-(4-bromobenzylidene)-2-methyl-1-propyl-1H-imidazol-5(4H)-one 1262325-36-9 C14H15BrN2O
    4-(4-bromobenzylidene)-2-methyl-1-propyl-1H-imidazol-5(4H)-one
    —— 4-({3-[2-(2-methoxyethoxy)ethoxymethyl]phenyl}hydrazono)-4H-pyrazole-3,5-diamine 503183-29-7 C15H22N6O3
    4-({3-[2-(2-methoxyethoxy)ethoxymethyl]phenyl}hydrazono)-4H-pyrazole-3,5-diamine
    —— 4,5-bis(2'-ethylhexyloxy)-1-bromo-2-phenylbenzene 502470-10-2 C28H41BrO2
    4,5-bis(2'-ethylhexyloxy)-1-bromo-2-phenylbenzene
    —— (4R,5E,7S)-4-amino-7-hydroxy-8-(3,5-dimethylphenyl)oct-5-enoic acid ethyl ester hydrochloride 729610-99-5 C18H27NO3*ClH
    (4R,5E,7S)-4-amino-7-hydroxy-8-(3,5-dimethylphenyl)oct-5-enoic acid ethyl ester hydrochloride
    —— (4R,6R)-1,3-bis(4-methylphenyl)-4,6-diphenyl-1,3-diazinan-2-one 106292-08-4 C30H28N2O
    (4R,6R)-1,3-bis(4-methylphenyl)-4,6-diphenyl-1,3-diazinan-2-one
    —— 4β-(S-L-cysteinyl)-(-)-epicatechin gallate-(4β→8)-(-)-epicatechin gallate 800374-21-4 C47H39NO24S
    4β-(S-L-cysteinyl)-(-)-epicatechin gallate-(4β→8)-(-)-epicatechin gallate
    —— 4-{4-[(1R,2S)-2-((S)-1-carbamoyl-3-methyl-butylcarbamoyl)-cyclopentylamino]-5-trifluoromethyl-pyrimidin-2-yl-amino}-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide 958226-97-6 C31H43F3N8O3
    4-{4-[(1R,2S)-2-((S)-1-carbamoyl-3-methyl-butylcarbamoyl)-cyclopentylamino]-5-trifluoromethyl-pyrimidin-2-yl-amino}-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide
    —— 4-amino-3-hydroxy-[2]naphthoic acid-(3-amino-anilide) 101569-84-0 C17H15N3O2
    4-amino-3-hydroxy-[2]naphthoic acid-(3-amino-anilide)
    —— 4'-ethyl-1'-(3-hydroxyphenethyl)-1,6',7'-trimethyl-1',4'-dihydro-3'H-spiro[imidazolidine-4,2'-quinoxaline]-2,3',5-trione 74236-05-8 C23H26N4O4
    4'-ethyl-1'-(3-hydroxyphenethyl)-1,6',7'-trimethyl-1',4'-dihydro-3'H-spiro[imidazolidine-4,2'-quinoxaline]-2,3',5-trione
    —— 4-(3-(5-bromo-2-(4-methylthiazol-2-ylamino)pyridin-3-yloxy)pyrrolidin-1-yl)-4-oxobutanoic acid 953041-24-2 C17H19BrN4O4S
    4-(3-(5-bromo-2-(4-methylthiazol-2-ylamino)pyridin-3-yloxy)pyrrolidin-1-yl)-4-oxobutanoic acid
    —— 4-(3,4-diethoxyphenyl)-N-[4-(4-hydroxyphenyl)quinolin-2-yl]-4-oxobutanamide 905590-80-9 C29H28N2O5
    4-(3,4-diethoxyphenyl)-N-[4-(4-hydroxyphenyl)quinolin-2-yl]-4-oxobutanamide
    —— (4a<i>S</i>)-2-hydroxyimino-1<i>t</i>.4b<i>t</i>.6a<i>c</i>.8<i>t</i>.10a<i>t</i>.12a<i>t</i>-hexamethyl-8<i>c</i>-(4-methyl-penten-(3)-yl)-(4a<i>rH</i>.10b<i>cH</i>)-octadecahydro-chrysene 122295-53-8 C30H51NO
    (4a<i>S</i>)-2-hydroxyimino-1<i>t</i>.4b<i>t</i>.6a<i>c</i>.8<i>t</i>.10a<i>t</i>.12a<i>t</i>-hexamethyl-8<i>c</i>-(4-methyl-penten-(3)-yl)-(4a<i>rH</i>.10b<i>cH</i>)-octadecahydro-chrysene
    —— 4-ethyl-3,5-dimethyl-2,5-dihydro-pyrrole-2-carboxylic acid ethyl ester 105973-01-1 C11H19NO2
    4-ethyl-3,5-dimethyl-2,5-dihydro-pyrrole-2-carboxylic acid ethyl ester
    —— 4,4'-Dihydroxy-3,3'-dioctanoyl-biphenyl 104397-43-5 C28H38O4
    4,4'-Dihydroxy-3,3'-dioctanoyl-biphenyl
    —— <4-Chlor-phenyl>-<1-(3-diethylamino-propyl)-benzimidazolyl-(2)>-essigsaeure-amid 111961-38-7 C22H27ClN4O
    <4-Chlor-phenyl>-<1-(3-diethylamino-propyl)-benzimidazolyl-(2)>-essigsaeure-amid
    —— 4'-Chlor-8-hydroxy-flavanon 108718-32-7 C15H11ClO3
    4'-Chlor-8-hydroxy-flavanon
    —— 4-hydroxy-17β-(3-phenyl-propionyloxy)-androst-4-en-3-one 122175-06-8 C28H36O4
    4-hydroxy-17β-(3-phenyl-propionyloxy)-androst-4-en-3-one
    —— 4-Methyl-2-phenylsulfonyl-pyridin-N-oxid 2732-34-5 C12H11NO3S
    4-Methyl-2-phenylsulfonyl-pyridin-N-oxid
    —— 4,3',5'-Trimethyl-3,4'-diacetyl-5-carboxy-pyrromethan 2629-00-7 C17H20N2O4
    4,3',5'-Trimethyl-3,4'-diacetyl-5-carboxy-pyrromethan
    —— 4-azido-3-(1-ethoxy-2-methylpropan-2-yl)biphenyl 1417407-53-4 C18H21N3O
    4-azido-3-(1-ethoxy-2-methylpropan-2-yl)biphenyl
    —— 4a-methyl-1-methylsulfanyl-4a,5-dihydro-thiopyrano[4,3-<i>b</i>]indole-3,4-dicarboxylic acid bis-benzylamide 51544-37-7 C29H27N3O2S2
    4a-methyl-1-methylsulfanyl-4a,5-dihydro-thiopyrano[4,3-<i>b</i>]indole-3,4-dicarboxylic acid bis-benzylamide
    —— 4-t-butylanilinetricarbonylchromium 103111-46-2 C13H15CrNO3
    4-t-butylanilinetricarbonylchromium
    —— 4-Amino-6-(3-chlor-anilino)-2-heptafluorpropyl-1,3,5-triazin 1427-35-6 C12H7ClF7N5
    4-Amino-6-(3-chlor-anilino)-2-heptafluorpropyl-1,3,5-triazin
    —— (+/-)-4a-(2-Dimethylamino-ethyl)-1-formyl-2,3,4,4a-tetrahydro-9H-carbazol 93658-00-5 C17H22N2O
    (+/-)-4a-(2-Dimethylamino-ethyl)-1-formyl-2,3,4,4a-tetrahydro-9H-carbazol
    —— 4-cyclohexyl-butyric acid-(3-ethyl-phenyl ester) 108237-36-1 C18H26O2
    4-cyclohexyl-butyric acid-(3-ethyl-phenyl ester)
    —— 4-[(7-isopropyl-1-methyl-[3]phenanthryl)-oxoacetyl]-morpholine 124105-43-7 C24H25NO3
    4-[(7-isopropyl-1-methyl-[3]phenanthryl)-oxoacetyl]-morpholine
    —— 4-[(2-Nitrophenyl)diazenyl]-3,5-bis(phenylmethoxy)phenol 1062575-81-8 C26H21N3O5
    4-[(2-Nitrophenyl)diazenyl]-3,5-bis(phenylmethoxy)phenol
    —— 4a,8a-Dicyan-6,7-dimethyl-4a,5,8,8a-tetrahydro-naphthochinon-(1,4) 92149-03-6 C14H12N2O2
    4a,8a-Dicyan-6,7-dimethyl-4a,5,8,8a-tetrahydro-naphthochinon-(1,4)
    —— 4,6-Dimethoxy-1-carboxymethyl-2-oxo-1,2-dihydro-benzil 95020-36-3 C18H16O7
    4,6-Dimethoxy-1-carboxymethyl-2-oxo-1,2-dihydro-benzil
    —— 4-Chlor-16α,17α-methylen-pregn-4-en-3.20-dion 104490-37-1 C22H29ClO2
    4-Chlor-16α,17α-methylen-pregn-4-en-3.20-dion
    —— 4-Methyl-5,8-dihydroxy-cis-1,4,5,8,9,10-hexahydro-naphthalin-carbonsaeure-1,8-lacton 93692-39-8 C12H14O3
    4-Methyl-5,8-dihydroxy-cis-1,4,5,8,9,10-hexahydro-naphthalin-carbonsaeure-1,8-lacton
    —— 4-Carbomethoxy-oxybenzethylamid 91134-10-0 C11H13NO4
    4-Carbomethoxy-oxybenzethylamid
    —— (4-Methyl-quinolin-2-yl)-methanethiol; hydrobromide 83492-26-6 BrH*C11H11NS
    (4-Methyl-quinolin-2-yl)-methanethiol; hydrobromide
    —— 4-(benzyloxy)-1-methyl-2-phenylpyridin-1-ium trifluoromethanesulfonate 1242079-91-9 CF3O3S*C19H18NO
    4-(benzyloxy)-1-methyl-2-phenylpyridin-1-ium trifluoromethanesulfonate
    —— 4-<β-Brom-isopropyl>-diphenylmethan 20849-91-6 C16H17Br
    4-<β-Brom-isopropyl>-diphenylmethan
    —— 4,4-dimethyl-5-(toluene-4-sulfonyloxy)-hepta-1,2-diene 20487-73-4 C16H22O3S
    4,4-dimethyl-5-(toluene-4-sulfonyloxy)-hepta-1,2-diene
    —— (4-nitrophenyl)methyl 3-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]propanoate 127457-67-4 C23H29NO8
    (4-nitrophenyl)methyl 3-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]propanoate
    —— (4S)-4-(4-nitrobenzyl)-3-[(2E)-3-phenylprop-2-enoyl]-1,3-oxazolidin-2-one 1020737-23-8 C19H16N2O5
    (4S)-4-(4-nitrobenzyl)-3-[(2E)-3-phenylprop-2-enoyl]-1,3-oxazolidin-2-one
    —— 4-{4-[(4′-chloro-1,1′-biphenyl-2-yl)methyl]piperazin-1-yl}-2-phenoxy-N-({4-[(tetra-hydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)benzamide 1228779-97-2 C42H43ClN4O5S
    4-{4-[(4′-chloro-1,1′-biphenyl-2-yl)methyl]piperazin-1-yl}-2-phenoxy-N-({4-[(tetra-hydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)benzamide
    —— 4-(N-methylbenzylamino)-3-methylindole-6,7-dione 937208-16-7 C17H16N2O2
    4-(N-methylbenzylamino)-3-methylindole-6,7-dione
    —— 4-chloro-N-[(4'-[(1R)-2,2-difluoro-1-hydroxyethyl]-5-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}biphenyl-3-yl)carbamoyl]benzenesulfonamide 1570259-14-1 C26H19ClF5N5O4S
    4-chloro-N-[(4'-[(1R)-2,2-difluoro-1-hydroxyethyl]-5-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}biphenyl-3-yl)carbamoyl]benzenesulfonamide
    —— 4,5-Dichloro-1H-pyrrole-2-carboxylic acid (4-fluoro-phenyl)-amide 50371-45-4 C11H7Cl2FN2O
    4,5-Dichloro-1H-pyrrole-2-carboxylic acid (4-fluoro-phenyl)-amide
    —— 4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[4-[4-(phenoxy-acetyl)piperazin-1-yl]butyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-77-7 C29H29F3N4O4
    4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[4-[4-(phenoxy-acetyl)piperazin-1-yl]butyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— (4-Chloro-phenyl)-[3-(2,4-diethoxy-5-methyl-phenyl)-propyl]-amine; hydrochloride 81950-61-0 C20H26ClNO2*ClH
    (4-Chloro-phenyl)-[3-(2,4-diethoxy-5-methyl-phenyl)-propyl]-amine; hydrochloride
    —— 4,4,6-Trimethyl-2-oxo-8-prop-(Z)-ylidene-bicyclo[4.2.0]octane-7-carboxylic acid ethyl ester 125041-78-3 C17H26O3
    4,4,6-Trimethyl-2-oxo-8-prop-(Z)-ylidene-bicyclo[4.2.0]octane-7-carboxylic acid ethyl ester
    —— 4-hydroxy-1-(4-(2-methoxy-3-(octadecyloxy)propoxy)-4-oxobutyl)-1-methylpiperidin-1-ium iodide 1207873-91-3 C32H64NO5*I
    4-hydroxy-1-(4-(2-methoxy-3-(octadecyloxy)propoxy)-4-oxobutyl)-1-methylpiperidin-1-ium iodide