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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-Fluoro-3-iodo-phenyl)-acetonitrile 260050-98-4 C8H5FIN
    (4-Fluoro-3-iodo-phenyl)-acetonitrile
    —— 4-({2-[4-Methoxycarbonyl-4-(phenyl-propionyl-amino)-piperidin-1-yl]-propyl}-methyl-amino)-benzenediazonium 113445-79-7 C26H34N5O3
    4-({2-[4-Methoxycarbonyl-4-(phenyl-propionyl-amino)-piperidin-1-yl]-propyl}-methyl-amino)-benzenediazonium
    —— 4-(tetrahydro-2H-pyran-3-yl)-1-butanol 1050493-36-1 C9H18O2
    4-(tetrahydro-2H-pyran-3-yl)-1-butanol
    —— 4-(bromo-phenyl-methyl)-3,3-diethyl-2-isobutyl-oxazolidinium; bromide 49804-81-1 Br*C18H29BrNO
    4-(bromo-phenyl-methyl)-3,3-diethyl-2-isobutyl-oxazolidinium; bromide
    —— 4-acetoxy-3-methyl-1-(2-pyridyl)-5-formyl-6,7-dihydroindazole 244635-16-3 C16H15N3O3
    4-acetoxy-3-methyl-1-(2-pyridyl)-5-formyl-6,7-dihydroindazole
    —— 4-(Chloro-dimethyl-silanyl)-butyryl isocyanate 65179-25-1 C7H12ClNO2Si
    4-(Chloro-dimethyl-silanyl)-butyryl isocyanate
    —— 4-Amino-2-imino-3-butyl-5-phenyl-thiazolin 94915-92-1 C13H17N3S
    4-Amino-2-imino-3-butyl-5-phenyl-thiazolin
    —— 4-Ethylsulfanyl-2-oxo-10-phenyl-2H-pyrano[2,3-b]indolizine-3-carbonitrile 74360-73-9 C20H14N2O2S
    4-Ethylsulfanyl-2-oxo-10-phenyl-2H-pyrano[2,3-b]indolizine-3-carbonitrile
    —— 4-amino-1-[(2R,3R,4R,5R)-5-(chloromethyl)-5-[(E)-2-dimethoxyphosphoryl-2-fluoroethenyl]-3-fluoro-4-hydroxyoxolan-2-yl]pyrimidin-2-one 1445388-28-2 C13H17ClF2N3O6P
    4-amino-1-[(2R,3R,4R,5R)-5-(chloromethyl)-5-[(E)-2-dimethoxyphosphoryl-2-fluoroethenyl]-3-fluoro-4-hydroxyoxolan-2-yl]pyrimidin-2-one
    —— 4-bromo-N-(4-bromophenyl)naphthalen-1-amine 1460283-94-6 C16H11Br2N
    4-bromo-N-(4-bromophenyl)naphthalen-1-amine
    —— (4R,5R)-5-Allyl-4-pentyl-dihydro-furan-2-one 123976-11-4 C12H20O2
    (4R,5R)-5-Allyl-4-pentyl-dihydro-furan-2-one
    —— 4-[2-Ethyl-5-(6-fluoroquinoxalin-2-yl)oxyphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235557-47-7 C25H25FN2O4
    4-[2-Ethyl-5-(6-fluoroquinoxalin-2-yl)oxyphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4,5-dihydro-3<i>H</i>-naphtho[1,8-<i>bc</i>]furan-2-carboxylic acid ethyl ester 57044-05-0 C14H14O3
    4,5-dihydro-3<i>H</i>-naphtho[1,8-<i>bc</i>]furan-2-carboxylic acid ethyl ester
    —— 4-ethoxy-5-amino-toluene-2-sulfonic acid amide 873976-00-2 C9H14N2O3S
    4-ethoxy-5-amino-toluene-2-sulfonic acid amide
    —— (4-{2-[(3-chloro-4-fluorophenyl)(methyl)amino]-4-methylthiazol-5-yl}pyrimidin-2-yl)-N-phenylamine 1333391-37-9 C21H17ClFN5S
    (4-{2-[(3-chloro-4-fluorophenyl)(methyl)amino]-4-methylthiazol-5-yl}pyrimidin-2-yl)-N-phenylamine
    —— 4-Methoxymethyl-hexa-4,5-dien-3-ol 90933-87-2 C8H14O2
    4-Methoxymethyl-hexa-4,5-dien-3-ol
    —— (4-(tert-butyldimethylsilyloxy)-1H-indol-2-yl)(4-phenoxyphenyl)methanone 1411975-46-6 C27H29NO3Si
    (4-(tert-butyldimethylsilyloxy)-1H-indol-2-yl)(4-phenoxyphenyl)methanone
    —— 4-(4-cyclopropylphenoxy)-1-[4-[2-[2-hydroxyethyl(methyl)amino]ethoxy]-3-methoxyphenyl]-2H-pyrrol-5-one 1574539-80-2 C25H30N2O5
    4-(4-cyclopropylphenoxy)-1-[4-[2-[2-hydroxyethyl(methyl)amino]ethoxy]-3-methoxyphenyl]-2H-pyrrol-5-one
    —— 4-[4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)phenyl]tetrahydropyran-4-carboxylic acid 1382486-26-1 C18H25BO5
    4-[4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)phenyl]tetrahydropyran-4-carboxylic acid
    —— 4-(2-bromo-ethyl)-2,5-diphenyl-oxazole 868750-88-3 C17H14BrNO
    4-(2-bromo-ethyl)-2,5-diphenyl-oxazole
    —— (4<i>R</i>,6<i>S</i>)-6-methoxy-<i>p</i>-menth-1-ene 55378-54-6 C11H20O
    (4<i>R</i>,6<i>S</i>)-6-methoxy-<i>p</i>-menth-1-ene
    —— 4-isopropyl-2,6-dimethyl-[1,3,4]oxadiazinane 68720-91-2 C8H18N2O
    4-isopropyl-2,6-dimethyl-[1,3,4]oxadiazinane
    —— 4-((((9H-fluoren-9-yl)methoxy)carbonyl)(4-tert-butoxybenzyl)amino)benzoic acid 1444605-68-8 C33H31NO5
    4-((((9H-fluoren-9-yl)methoxy)carbonyl)(4-tert-butoxybenzyl)amino)benzoic acid
    —— [4-[2-Chloro-4-[2-(1,3-dioxolan-2-yl)ethoxy]-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate 1207343-24-5 C23H28ClN3O7S2
    [4-[2-Chloro-4-[2-(1,3-dioxolan-2-yl)ethoxy]-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate
    —— (4-bromophenyl) 3-[bis(3-fluorophenyl)methyl]-2-methyl-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate 1073473-19-4 C28H22BrF2N3O3
    (4-bromophenyl) 3-[bis(3-fluorophenyl)methyl]-2-methyl-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
    —— 4-[(8-cyclopentyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]-N-ethylbenzamide 1071976-89-0 C22H25N5O2
    4-[(8-cyclopentyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]-N-ethylbenzamide
    —— 4-chloro-N-{2-[4-(dimethylamino-phenyl-methyl)-cyclohexyl]-ethyl}-benzamide 944322-12-7 C24H31ClN2O
    4-chloro-N-{2-[4-(dimethylamino-phenyl-methyl)-cyclohexyl]-ethyl}-benzamide
    —— (+/-)-4-(3-(4-(1H-benzo[d]imidazol-2-carbonyl)phenoxy)pyrazin-2-yl)-6-methylpiperazin-2-one 1227065-73-7 C23H20N6O3
    (+/-)-4-(3-(4-(1H-benzo[d]imidazol-2-carbonyl)phenoxy)pyrazin-2-yl)-6-methylpiperazin-2-one
    —— 4-[[3-(2-Chlorophenoxy)phenyl]methylamino]benzoic acid 1067234-78-9 C20H16ClNO3
    4-[[3-(2-Chlorophenoxy)phenyl]methylamino]benzoic acid
    —— 4,6-Bis-methylmercapto-2-(2-hydroxy-aethylamino)-1,3,5-triazin 118979-68-3 C7H12N4OS2
    4,6-Bis-methylmercapto-2-(2-hydroxy-aethylamino)-1,3,5-triazin
    —— 4-Brom-7-hydrazino-2-phenoxy-tropon 2001-57-2 C13H11BrN2O2
    4-Brom-7-hydrazino-2-phenoxy-tropon
    —— 4'-Oxo-1',2',3',4'-tetrahydro-naphtho-6',7':4,5-1-thia-cyclohepten-(4) 95876-16-7 C14H16OS
    4'-Oxo-1',2',3',4'-tetrahydro-naphtho-6',7':4,5-1-thia-cyclohepten-(4)
    —— 4-Methyl-3-methylmercapto-5-thioxo-4,5-dihydro-1,2,4-triazin 1074-04-0 C5H7N3S2
    4-Methyl-3-methylmercapto-5-thioxo-4,5-dihydro-1,2,4-triazin
    —— 4-(4-Antipyrinyl)-4-methyl-1-(5-nitrofurfuryliden)-3-thiosemicarbazid 93876-81-4 C18H18N6O4S
    4-(4-Antipyrinyl)-4-methyl-1-(5-nitrofurfuryliden)-3-thiosemicarbazid
    —— 4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-(3-morpholiopropylamino)quinoline 320366-55-0 C22H24BrFN4O3
    4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-(3-morpholiopropylamino)quinoline
    —— 4-Cyclopentadecylamino-benzoic acid 86364-71-8 C22H35NO2
    4-Cyclopentadecylamino-benzoic acid
    —— 4-chloro-N-[(3R)-1-azabicyclo[2.2.2]oct-3-yl]thieno[3,2-c]pyridine-6-carboxamide 478151-43-8 C15H16ClN3OS
    4-chloro-N-[(3R)-1-azabicyclo[2.2.2]oct-3-yl]thieno[3,2-c]pyridine-6-carboxamide
    —— (4c-acetoxy-1-methyl-piperidine-3r,5c-diyl)-di-acetic acid diethyl ester 101426-53-3 C16H27NO6
    (4c-acetoxy-1-methyl-piperidine-3r,5c-diyl)-di-acetic acid diethyl ester
    —— 4,4'-(4-ethynylphenylazanediyl)dibenzaldehyde 1548367-68-5 C22H15NO2
    4,4'-(4-ethynylphenylazanediyl)dibenzaldehyde
    —— 4-methyl-1-phenyl-4-[(phenylseleno)methoxy]-1-pentyn-3-ol 181134-78-1 C19H20O2Se
    4-methyl-1-phenyl-4-[(phenylseleno)methoxy]-1-pentyn-3-ol
    —— 4,4,6,6,8,8,10,10,12,12,14,14-dodecamethyl-5,7,9,11,13-pentaoxa-4,6,8,10,12,14-hexasila-heptadecanedioic acid diethyl ester 18727-44-1 C22H54O9Si6
    4,4,6,6,8,8,10,10,12,12,14,14-dodecamethyl-5,7,9,11,13-pentaoxa-4,6,8,10,12,14-hexasila-heptadecanedioic acid diethyl ester
    —— 4-[3-(3-hydroxy-piperidin-1-yl)-propyl]-3-oxo-piperazine-1-carboxylic acid tert-butyl ester 1101840-42-9 C17H31N3O4
    4-[3-(3-hydroxy-piperidin-1-yl)-propyl]-3-oxo-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-Amino-5-(2-butyl-hexyl)-2-thiouracil 100878-48-6 C14H25N3OS
    4-Amino-5-(2-butyl-hexyl)-2-thiouracil
    —— 4-cyano-3-fluoro-N-[2-methoxymethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide 1033997-07-7 C21H14F10N2O2
    4-cyano-3-fluoro-N-[2-methoxymethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide
    —— 4-(2-bromophenoxy)-1H-quinolin-2-one 1217129-79-7 C15H10BrNO2
    4-(2-bromophenoxy)-1H-quinolin-2-one
    —— 4-Formamino-5-o-tolylsulfamoyl-1-methyl-imidazol 100120-77-2 C12H14N4O3S
    4-Formamino-5-o-tolylsulfamoyl-1-methyl-imidazol
    —— 4-(4-Bromphenylmercapto)-pyridin-2,6-dicarbonsaeurediethylester 10168-14-6 C17H16BrNO4S
    4-(4-Bromphenylmercapto)-pyridin-2,6-dicarbonsaeurediethylester
    —— 4-Phenylseleno-pyridin-2,6-dicarbonsaeuredimethylester 10168-19-1 C15H13NO4Se
    4-Phenylseleno-pyridin-2,6-dicarbonsaeuredimethylester
    —— 4-<N,N-Dimethylamino)-cyclopenten-(2)-on-(1)-aethylenketal 702-74-9 C9H15NO2
    4-<N,N-Dimethylamino)-cyclopenten-(2)-on-(1)-aethylenketal
    —— 4-Aethoxycarbonyl-4-hydroxy-2-methoxy-3.5-bis-<2-nitro-phenyl>-pent-2-en-saeure-γ-lacton 862-82-8 C21H18N2O9
    4-Aethoxycarbonyl-4-hydroxy-2-methoxy-3.5-bis-<2-nitro-phenyl>-pent-2-en-saeure-γ-lacton