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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(Tert-butoxy)butan-1-amine hydrochloride 2305252-57-5 C8H20ClNO
4-(Tert-butoxy)butan-1-amine hydrochloride
—— 4-(5-hydroxymethylfuran-3-yl)benzonitrile 1242027-01-5 C12H9NO2
4-(5-hydroxymethylfuran-3-yl)benzonitrile
—— 4-[[[2-[4-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-2-methoxyanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one 1383678-51-0 C28H29F3N6O4
4-[[[2-[4-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-2-methoxyanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one
—— 4,6-dichloro-2-iodomethylpyrimidine 852062-24-9 C5H3Cl2IN2
4,6-dichloro-2-iodomethylpyrimidine
—— (4R,4aR,7R,7aR,12bS)-3-methyl-9-(2-morpholinoethoxy)-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl benzoate 135091-19-9 C30H34N2O5
(4R,4aR,7R,7aR,12bS)-3-methyl-9-(2-morpholinoethoxy)-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl benzoate
—— 4-(2-oxo-2,3-dihydro-1H-indol-6-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one 1417182-35-4 C26H20N4O2
4-(2-oxo-2,3-dihydro-1H-indol-6-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one
—— 4-methyl-2-tritylsulfanyl-pentanoic acid 708269-21-0 C25H26O2S
4-methyl-2-tritylsulfanyl-pentanoic acid
—— 4-(4-Cyclohexyl-phenyl)-2-hexanol 59721-59-4 C18H28O
4-(4-Cyclohexyl-phenyl)-2-hexanol
—— 4-Methoxy-N-((4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-8-thiocyanato-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-benzamide 28225-06-1 C23H24N2O6S
4-Methoxy-N-((4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-8-thiocyanato-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-benzamide
—— 4-allyl-4-(3-(methylsulfonyl)-2-oxopropyl)cyclohexa-2,5-dienone 1361117-88-5 C13H16O4S
4-allyl-4-(3-(methylsulfonyl)-2-oxopropyl)cyclohexa-2,5-dienone
—— 4-Morpholinecarboxylic acid,5-[(1S,2S)-2-amino-3-(3,5-difluorophenyl)-1-hydroxypropyl]-2-ethoxy-,1,1-dimethylethyl ester, (5R)- 883442-51-1 C20H30F2N2O5
4-Morpholinecarboxylic acid,5-[(1S,2S)-2-amino-3-(3,5-difluorophenyl)-1-hydroxypropyl]-2-ethoxy-,1,1-dimethylethyl ester, (5R)-
—— (4S,5S)-4-(2,2-Dimethyl-propionyloxymethyl)-2,7-dimethyl-5-phenyl-4,5-dihydro-1H-azepine-3,6-dicarboxylic acid dimethyl ester 91994-07-9 C24H31NO6
(4S,5S)-4-(2,2-Dimethyl-propionyloxymethyl)-2,7-dimethyl-5-phenyl-4,5-dihydro-1H-azepine-3,6-dicarboxylic acid dimethyl ester
—— 4-(7-methoxy-4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-heptanedioic acid dimethyl ester 36295-49-5 C21H26N2O5
4-(7-methoxy-4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-heptanedioic acid dimethyl ester
—— 4-aziridin-1-yl-5-(4-butoxy-benzyl)-6-chloro-2-methylsulfanyl-pyrimidine 30856-46-3 C18H22ClN3OS
4-aziridin-1-yl-5-(4-butoxy-benzyl)-6-chloro-2-methylsulfanyl-pyrimidine
—— 4-amino-5-benzoyl-2-dimethylamino-thiophene-3-carboxylic acid amide 40628-24-8 C14H15N3O2S
4-amino-5-benzoyl-2-dimethylamino-thiophene-3-carboxylic acid amide
—— 4-{3-[4-(1-aminocyclobutyl)phenyl]-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl}-1-methyl-1H-pyrazol-3-amine 1416477-06-9 C26H25N7
4-{3-[4-(1-aminocyclobutyl)phenyl]-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl}-1-methyl-1H-pyrazol-3-amine
—— 4-methyl-1-(5-methylpyridin-3-yl)[1,2,4]triazolo[4,3-a]quinoxaline 1417410-91-3 C16H13N5
4-methyl-1-(5-methylpyridin-3-yl)[1,2,4]triazolo[4,3-a]quinoxaline
—— 4-(4,4-Difluoro-piperidin-1-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one 1417184-12-3 C23H22F2N4O
4-(4,4-Difluoro-piperidin-1-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one
—— 4-butyl-1,3-phenylene bis(4-oxo-4-(((2S,3S,4R)-1,3,4-trihydroxyoctadecan-2-yl)amino)butanoate) 858658-62-5 C54H96N2O12
4-butyl-1,3-phenylene bis(4-oxo-4-(((2S,3S,4R)-1,3,4-trihydroxyoctadecan-2-yl)amino)butanoate)
—— 4-(6-acetoxy-8-amino-5,7-dihydroxy-4-oxo-4H-chromen-2-yl)phenyl acetate 1374218-58-2 C19H15NO8
4-(6-acetoxy-8-amino-5,7-dihydroxy-4-oxo-4H-chromen-2-yl)phenyl acetate
—— 4-fluoro-N-[N-[5-(4-fluorophenyl)-1H-pyrazol-3-yl]-N'-[(3-methyloxetan-3-yl)methyl]carbamimidoyl]benzamide 1381817-04-4 C22H21F2N5O2
4-fluoro-N-[N-[5-(4-fluorophenyl)-1H-pyrazol-3-yl]-N'-[(3-methyloxetan-3-yl)methyl]carbamimidoyl]benzamide
—— 4-chloro-1-methyl-6-(5-nitro-furan-2-yl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 3122-50-7 C10H6ClN5O3
4-chloro-1-methyl-6-(5-nitro-furan-2-yl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
—— 4α-acetoxy-5α-hydroxyandrostane-3,17-dione 140223-19-4 C21H30O5
4α-acetoxy-5α-hydroxyandrostane-3,17-dione
—— ((4-(5,6-dihydroxy-4-oxo-7-(((2S,3R,4S,5S,6S)-3,4,5-trihydroxy-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-2-yl)phenoxy)carbonyl)-L-phenylalanine 1432474-28-6 C32H29NO15
((4-(5,6-dihydroxy-4-oxo-7-(((2S,3R,4S,5S,6S)-3,4,5-trihydroxy-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-2-yl)phenoxy)carbonyl)-L-phenylalanine
—— 4-(benzofuran-2-yl)-6-(4-fluorophenyl)pyrimidin-2-amine 1628169-92-5 C18H12FN3O
4-(benzofuran-2-yl)-6-(4-fluorophenyl)pyrimidin-2-amine
—— 4-allyl-4-benzyl-1-(4-benzyloxy-phenyl)-2-phenyl-pyrazolidine-3,5-dione 38022-13-8 C32H28N2O3
4-allyl-4-benzyl-1-(4-benzyloxy-phenyl)-2-phenyl-pyrazolidine-3,5-dione
—— (4aS,8aR)-4a-{1-[(Z)-Hydroxyimino]-ethyl}-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone 31557-00-3 C12H13NO3
(4aS,8aR)-4a-{1-[(Z)-Hydroxyimino]-ethyl}-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone
—— 4-Amino-2-(1-hydrazono-ethyl)-indan-1,3-dione 25906-41-6 C11H11N3O2
4-Amino-2-(1-hydrazono-ethyl)-indan-1,3-dione
—— 4-Methoxy-5-methyl-6-(1-ethyl-5-n-propanesulfonyloxypyrazol-4-yl)carbonylthiochroman-1,1-dioxide 153330-17-7 C20H26N2O7S2
4-Methoxy-5-methyl-6-(1-ethyl-5-n-propanesulfonyloxypyrazol-4-yl)carbonylthiochroman-1,1-dioxide
—— 4,8-dimethyl-naphthalene-1,7-diol 114597-92-1 C12H12O2
4,8-dimethyl-naphthalene-1,7-diol
—— 4-[(4-chloro-phenoxy)-acetyl]-2,2-dimethyl-1-thia-4-aza-spiro[4.4]nonane-3-carboxylic acid 59712-98-0 C18H22ClNO4S
4-[(4-chloro-phenoxy)-acetyl]-2,2-dimethyl-1-thia-4-aza-spiro[4.4]nonane-3-carboxylic acid
—— (4S)-1-[N-(3-carboxyphenyl)aminocarbonylmethyl]-4-(4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl)-2-pyrrolidone 790298-73-6 C24H26N2O7
(4S)-1-[N-(3-carboxyphenyl)aminocarbonylmethyl]-4-(4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl)-2-pyrrolidone
—— 4-butylsulfanyl-4-methyl-2-trichloromethyl-[1,3]dioxolane 37663-84-6 C9H15Cl3O2S
4-butylsulfanyl-4-methyl-2-trichloromethyl-[1,3]dioxolane
—— (4-chloro-benzylidene)-(6,7-dimethoxy-1-methyl-3,4-dihydro-1<i>H</i>-isoquinolin-2-yl)-amine 28179-06-8 C19H21ClN2O2
(4-chloro-benzylidene)-(6,7-dimethoxy-1-methyl-3,4-dihydro-1<i>H</i>-isoquinolin-2-yl)-amine
—— 4-[4-(5-isopropyl-[1,3]dioxolan-4-ylidene)-but-2-ynyl]-morpholine 97282-08-1 C14H21NO3
4-[4-(5-isopropyl-[1,3]dioxolan-4-ylidene)-but-2-ynyl]-morpholine
—— {4-[4,6-bis-(2,4-dimethyl-phenyl)-[1,3,5]triazin-2-yl]-3-hydroxy-phenoxy}-acetic acid 2-hydroxy-ethyl ester 1440-10-4 C29H29N3O5
{4-[4,6-bis-(2,4-dimethyl-phenyl)-[1,3,5]triazin-2-yl]-3-hydroxy-phenoxy}-acetic acid 2-hydroxy-ethyl ester
—— 4-(1H-Benzoimidazol-2-yl)-1-propyl-pyridinium; bromide 51784-45-3 Br*C15H16N3
4-(1H-Benzoimidazol-2-yl)-1-propyl-pyridinium; bromide
—— 4-Propyl-4-phenyl-pyrazolidin-3-on 92788-69-7 C12H16N2O
4-Propyl-4-phenyl-pyrazolidin-3-on
—— 4-aziridin-1-yl-6-chloro-5-(4-methoxy-benzyl)-2-methylsulfanyl-pyrimidine 30837-66-2 C15H16ClN3OS
4-aziridin-1-yl-6-chloro-5-(4-methoxy-benzyl)-2-methylsulfanyl-pyrimidine
—— 4-(2,4-dichloro-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-89-6 C22H16Cl2N2O
4-(2,4-dichloro-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole
—— 4,5,6,7-Tetrabrom-6'-chlorchinophthalon 27908-78-7 C18H6Br4ClNO2
4,5,6,7-Tetrabrom-6'-chlorchinophthalon
—— 4b,5,5a,6-tetrahydro-dibenzo[3,4;5,6]cyclohepta[1,2-<i>b</i>]azirine 1605-12-5 C15H13N
4b,5,5a,6-tetrahydro-dibenzo[3,4;5,6]cyclohepta[1,2-<i>b</i>]azirine
—— 4-(3-methoxy-phenoxy)-2-phenyl-acetoacetonitrile 71706-77-9 C17H15NO3
4-(3-methoxy-phenoxy)-2-phenyl-acetoacetonitrile
—— 4a,7-bis-(2-acetamidoethyl)-4-<2-(2-acetamidoethyl)-4,5-diacetyloxyphenyl>-3-acetyloxy-10-(2-carboethyl)-2,4a-dihydro-10H-phenoxazin-2-one 146004-55-9 C39H44N4O13
4a,7-bis-(2-acetamidoethyl)-4-<2-(2-acetamidoethyl)-4,5-diacetyloxyphenyl>-3-acetyloxy-10-(2-carboethyl)-2,4a-dihydro-10H-phenoxazin-2-one
—— 4,4,9,9-tetramethyl-5,8-diazadodecane-2,11-dione dioxime 51652-43-8 C14H30N4O2
4,4,9,9-tetramethyl-5,8-diazadodecane-2,11-dione dioxime
—— 4-(2-hydroxy-3-piperidin-1-yl-propyl)-3-phenyl-4<i>H</i>-[1,2,4]oxadiazol-5-one 339568-28-4 C16H21N3O3
4-(2-hydroxy-3-piperidin-1-yl-propyl)-3-phenyl-4<i>H</i>-[1,2,4]oxadiazol-5-one
—— [(4R,5R)-4-(4-methoxyphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl (1S,4R)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate 701975-97-5 C21H25NO7
[(4R,5R)-4-(4-methoxyphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl (1S,4R)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate
—— (4-butoxypyridin-2-yl)methanol 103922-09-4 C10H15NO2
(4-butoxypyridin-2-yl)methanol
—— [4-((E)-2-Diphenylphosphanyl-vinyl)-phenyl]-dimethyl-amine 94394-58-8 C22H22NP
[4-((E)-2-Diphenylphosphanyl-vinyl)-phenyl]-dimethyl-amine
—— 4-Hydroxy-6-oxo-2-propenyl-pyran-3-carbonsaeure 24009-69-6 C9H8O5
4-Hydroxy-6-oxo-2-propenyl-pyran-3-carbonsaeure