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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-(2-oxoindolin-3-yl)benzonitrile 1042159-62-5 C15H10N2O
    4-(2-oxoindolin-3-yl)benzonitrile
    —— 4,4-difluoro-1,2,3,5,6,7-hexamethyl-8-H-4-bora-3a,4a-diaza-s-indacene 65595-33-7 C15H19BF2N2
    4,4-difluoro-1,2,3,5,6,7-hexamethyl-8-H-4-bora-3a,4a-diaza-s-indacene
    —— 4-[(2,2-diethoxyethyl)amino]-6-(dimethylamino)-2-(methylsulfanyl)pyrimidine-5-carbonitrile 1476056-51-5 C14H23N5O2S
    4-[(2,2-diethoxyethyl)amino]-6-(dimethylamino)-2-(methylsulfanyl)pyrimidine-5-carbonitrile
    —— 4-methyl-N-{4-methyl-2-(1H-pyrazol-1-yl)phenyl}benzenesulfonamide 1443329-11-0 C17H17N3O2S
    4-methyl-N-{4-methyl-2-(1H-pyrazol-1-yl)phenyl}benzenesulfonamide
    —— 4-{N'-[1-(3-Nitro-benzoyl)-2-oxo-prop-(E)-ylidene]-hydrazino}-benzoic acid ethyl ester 38377-17-2 C19H17N3O6
    4-{N'-[1-(3-Nitro-benzoyl)-2-oxo-prop-(E)-ylidene]-hydrazino}-benzoic acid ethyl ester
    —— 4,4-dihexylcyclohexa-2,5-dien-1-one 1155860-87-9 C18H30O
    4,4-dihexylcyclohexa-2,5-dien-1-one
    —— (4R,5S)-4-(3-bromo-2,5-dimethoxyphenyl)-2,2,5-trimethyl-1,3-dioxane 1259234-61-1 C15H21BrO4
    (4R,5S)-4-(3-bromo-2,5-dimethoxyphenyl)-2,2,5-trimethyl-1,3-dioxane
    —— (4S)-2-(difluoro(1-(phenylsulfonyl)-1H-indol-3-yl)methyl)-4-phenyloxazolidine 1010687-12-3 C24H20F2N2O3S
    (4S)-2-(difluoro(1-(phenylsulfonyl)-1H-indol-3-yl)methyl)-4-phenyloxazolidine
    —— 4-(benzyloxy)-4-methyl-1-p-tolylpent-2-yn-1-one 1255152-51-2 C20H20O2
    4-(benzyloxy)-4-methyl-1-p-tolylpent-2-yn-1-one
    —— (4S,2'S,3'R)-N(3)-(2'-vinyl-3'-hydroxybutanoyl)-4-isopropyl-5,5-dimethyl-oxazolidin-2-one 1190930-08-5 C14H23NO4
    (4S,2'S,3'R)-N(3)-(2'-vinyl-3'-hydroxybutanoyl)-4-isopropyl-5,5-dimethyl-oxazolidin-2-one
    —— (4-Oxo-4H-<1>benzopyran-3-yl)-methylsulfinat 84200-63-5 C10H8O4S
    (4-Oxo-4H-<1>benzopyran-3-yl)-methylsulfinat
    —— 4-<(E)-1-Chlorethyliden>-1,5,5-trimethyl-1-cyclohexen 84183-25-5 C11H17Cl
    4-<(E)-1-Chlorethyliden>-1,5,5-trimethyl-1-cyclohexen
    —— (4S,4'S)-2,2'-(2-(2'-(((tert-butyldiphenylsilyl)oxy)methyl)-[1,1'-biphenyl]-3-yl)ethane-1,1-diyl)bis(4-phenyl-4,5-dihydrooxazole) 691407-91-7 C49H48N2O3Si
    (4S,4'S)-2,2'-(2-(2'-(((tert-butyldiphenylsilyl)oxy)methyl)-[1,1'-biphenyl]-3-yl)ethane-1,1-diyl)bis(4-phenyl-4,5-dihydrooxazole)
    —— 4-methyl-5-(2-methylsulfanyl-ethyl)-pyrrole-2,3-dicarboxylic acid-3-ethyl ester 875233-77-5 C12H17NO4S
    4-methyl-5-(2-methylsulfanyl-ethyl)-pyrrole-2,3-dicarboxylic acid-3-ethyl ester
    —— 4-(1-ethoxycarbonyl-ethoxy)-2,6-dimethyl-4-phenyl-3,5-dioxa-4-sila-heptanedioic acid diethyl ester 18772-64-0 C21H32O9Si
    4-(1-ethoxycarbonyl-ethoxy)-2,6-dimethyl-4-phenyl-3,5-dioxa-4-sila-heptanedioic acid diethyl ester
    —— 4-acetoxy-3-ethoxy-benzoic acid diethylamide 92702-81-3 C15H21NO4
    4-acetoxy-3-ethoxy-benzoic acid diethylamide
    —— 4-bromo-1-nitro-2-phenoxybenzene 853996-42-6 C12H8BrNO3
    4-bromo-1-nitro-2-phenoxybenzene
    —— 4'-[3,4,5-tris(dodecyloxy)benzoyloxy]benzoic acid 187584-96-9 C50H82O7
    4'-[3,4,5-tris(dodecyloxy)benzoyloxy]benzoic acid
    —— (4Z,7Z,10Z,13Z,16Z,19Z)-N-(pyridin-3-ylmethyl)docosa-4,7,10,13,16,19-hexaenamide 1288970-88-6 C28H38N2O
    (4Z,7Z,10Z,13Z,16Z,19Z)-N-(pyridin-3-ylmethyl)docosa-4,7,10,13,16,19-hexaenamide
    —— 4-[4-(tributylstannyl)-1H-1,2,3-triazol-1-yl]pyridine 1086032-20-3 C19H32N4Sn
    4-[4-(tributylstannyl)-1H-1,2,3-triazol-1-yl]pyridine
    —— 4-(3'-Chloro-biphenyl-4-yloxy)-thieno[2,3-c]pyridine-2-carboxylic acid amide 870242-50-5 C20H13ClN2O2S
    4-(3'-Chloro-biphenyl-4-yloxy)-thieno[2,3-c]pyridine-2-carboxylic acid amide
    —— 4,5-dichloro-1,3-bis(2-propenyl)imidazolium hexafluorophosphate 1009108-85-3 C9H11Cl2N2*F6P
    4,5-dichloro-1,3-bis(2-propenyl)imidazolium hexafluorophosphate
    —— 4-[(3,5-difluorobenzyl)amino]-6-{[4-({2-[(methylsulfonyl)amino]ethyl}amino)phenyl]amino}pyridine-3-carboxyamide 1227863-92-4 C22H24F2N6O3S
    4-[(3,5-difluorobenzyl)amino]-6-{[4-({2-[(methylsulfonyl)amino]ethyl}amino)phenyl]amino}pyridine-3-carboxyamide
    —— 4-bromo-2-methyl-2-phenyl-2H-chromene 154324-91-1 C16H13BrO
    4-bromo-2-methyl-2-phenyl-2H-chromene
    —— (4S)-4-[(4-methoxybenzyloxy)methyl]-2-phenyl-1,3-dioxane 1235303-82-8 C19H22O4
    (4S)-4-[(4-methoxybenzyloxy)methyl]-2-phenyl-1,3-dioxane
    —— 4,6-Di-tert-butyl-pentalene-2-carbaldehyde 65117-10-4 C17H22O
    4,6-Di-tert-butyl-pentalene-2-carbaldehyde
    —— 4-Sulfamoyl-benzol-sulfonsaeure-(1)-butylamid 91717-06-5 C10H16N2O4S2
    4-Sulfamoyl-benzol-sulfonsaeure-(1)-butylamid
    —— <4.1>Metabenzenophan 67638-64-6 C17H18
    <4.1>Metabenzenophan
    —— 4-(3-furan-2-yl-2-methyl-allylidene)-2-thioxo-thiazolidin-5-one 37530-45-3 C11H9NO2S2
    4-(3-furan-2-yl-2-methyl-allylidene)-2-thioxo-thiazolidin-5-one
    —— 4-(2,5-dimethyl-thiophen-3-ylsulfanyl)-butyric acid ethyl ester 30962-35-7 C12H18O2S2
    4-(2,5-dimethyl-thiophen-3-ylsulfanyl)-butyric acid ethyl ester
    —— 4-(2-cyano-ethyl)-4-(2-methyl-[1,3]dioxolan-2-yl)-heptanedinitrile 36394-45-3 C14H19N3O2
    4-(2-cyano-ethyl)-4-(2-methyl-[1,3]dioxolan-2-yl)-heptanedinitrile
    —— 4,5-Dibutyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid bis-(2-hydroxy-ethyl)-amide 37000-96-7 C17H29NO5
    4,5-Dibutyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid bis-(2-hydroxy-ethyl)-amide
    —— 4α-Methylergosta-8,24(28)-dien-3-on 17757-09-4 C29H46O
    4α-Methylergosta-8,24(28)-dien-3-on
    —— {4-Chloro-2-[(E)-3-(3-hydroxy-4-methoxy-phenyl)-acryloyl]-phenoxy}-acetic acid 31574-36-4 C18H15ClO6
    {4-Chloro-2-[(E)-3-(3-hydroxy-4-methoxy-phenyl)-acryloyl]-phenoxy}-acetic acid
    —— 4-Methylphthalimidoacetylchlorid 40313-96-0 C11H8ClNO3
    4-Methylphthalimidoacetylchlorid
    —— 4-[2,3-dimethoxy-6-(1-oxo-1,3-dihydroisobenzofuran-5-yl)phenoxymethyl]-N,N-dimethylbenzamide 1345878-66-1 C26H25NO6
    4-[2,3-dimethoxy-6-(1-oxo-1,3-dihydroisobenzofuran-5-yl)phenoxymethyl]-N,N-dimethylbenzamide
    —— [4-(4-Fluoro-phenyl)-5-((E)-hept-1-enyl)-2,6-diisopropyl-pyridin-3-yl]-methanol 202853-56-3 C25H34FNO
    [4-(4-Fluoro-phenyl)-5-((E)-hept-1-enyl)-2,6-diisopropyl-pyridin-3-yl]-methanol
    —— 4-chlorobenzaldehyde (1,3-dimethyl-4-nitro-1H-pyrazol-5-yl)hydrazone 1217131-83-3 C12H12ClN5O2
    4-chlorobenzaldehyde (1,3-dimethyl-4-nitro-1H-pyrazol-5-yl)hydrazone
    —— 4-(3,4,5-trimethoxyphenyl)butyl bromide 87797-14-6 C13H19BrO3
    4-(3,4,5-trimethoxyphenyl)butyl bromide
    —— 4-{[4-(1,3-benzodioxol-5-yloxy)phenyl]sulfonyl}-N-hydroxy-1-(2-methoxyethyl)piperidine-4-carboxamide hydrochloride 226395-92-2 C22H26N2O8S*ClH
    4-{[4-(1,3-benzodioxol-5-yloxy)phenyl]sulfonyl}-N-hydroxy-1-(2-methoxyethyl)piperidine-4-carboxamide hydrochloride
    —— [4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-3-methylphenoxy]acetic acid benzyl ester 942948-71-2 C29H22O6
    [4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-3-methylphenoxy]acetic acid benzyl ester
    —— 4-tert.-Butyl-benzoesaeure-<1-dimethylamino--propyl-(2)-ester> 14377-37-8 C16H25NO2
    4-tert.-Butyl-benzoesaeure-<1-dimethylamino--propyl-(2)-ester>
    —— 4-r-Ureido-3-c-chloro-2-t-(4-methoxycarbonylbutyl)tetrahydrothiophene 136231-42-0 C11H19ClN2O3S
    4-r-Ureido-3-c-chloro-2-t-(4-methoxycarbonylbutyl)tetrahydrothiophene
    —— 4-ethyl-1-[5c-(4-methoxy-phenyl)-4r-methyl-oxazolidin-3-ylmethyl]-4-methyl-piperidine-2,6-dione 103990-74-5 C20H28N2O4
    4-ethyl-1-[5c-(4-methoxy-phenyl)-4r-methyl-oxazolidin-3-ylmethyl]-4-methyl-piperidine-2,6-dione
    —— 4t-(3,4-dimethoxy-phenyl)-2-(4-dimethylamino-phenylimino)-but-3-enenitrile 102460-68-4 C20H21N3O2
    4t-(3,4-dimethoxy-phenyl)-2-(4-dimethylamino-phenylimino)-but-3-enenitrile
    —— [4-[(8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-phenyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-11-yl]phenyl] trifluoromethanesulfonate 934415-57-3 C31H31F3O5S
    [4-[(8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-phenyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-11-yl]phenyl] trifluoromethanesulfonate
    —— 4-bromo-4-phenyl-1-butyne 80605-26-1 C10H9Br
    4-bromo-4-phenyl-1-butyne
    —— (4-((3'-aminobiphenyl-3-yl)methyl)piperazin-1-yl)(4-fluorophenyl)methanone 1316807-95-0 C24H24FN3O
    (4-((3'-aminobiphenyl-3-yl)methyl)piperazin-1-yl)(4-fluorophenyl)methanone
    —— 4-Cyclohexyl-3,3-pentamethylen-3-oxobutyronitril 60931-11-5 C15H23NO
    4-Cyclohexyl-3,3-pentamethylen-3-oxobutyronitril
    —— (4aS,10aR)-2-(Bis-methylsulfanyl-methylene)-7-isopropyl-4a-methyl-3,4,4a,9,10,10a-hexahydro-2H-phenanthren-1-one 187797-42-8 C21H28OS2
    (4aS,10aR)-2-(Bis-methylsulfanyl-methylene)-7-isopropyl-4a-methyl-3,4,4a,9,10,10a-hexahydro-2H-phenanthren-1-one