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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-Bromo-7-ethoxy-acridin-9-ylamino)-benzoic acid ethyl ester 26630-12-6 C24H21BrN2O3
    4-(2-Bromo-7-ethoxy-acridin-9-ylamino)-benzoic acid ethyl ester
    —— 4-(benzo[1,3]dioxol-5-yl-chloro-methylene)-2-phenyl-4H-oxazol-5-one 101883-61-8 C17H10ClNO4
    4-(benzo[1,3]dioxol-5-yl-chloro-methylene)-2-phenyl-4H-oxazol-5-one
    —— 4'-methoxy-4-morpholino-6-(tetrahydro-2H-pyran-4-yloxy)-2,5'-bipyrimidin-2'-amine 1045861-22-0 C18H24N6O4
    4'-methoxy-4-morpholino-6-(tetrahydro-2H-pyran-4-yloxy)-2,5'-bipyrimidin-2'-amine
    —— 4-(5-Bromo-2-ethoxy-acridin-9-ylamino)-benzoic acid 2-diethylamino-ethyl ester 26580-81-4 C28H30BrN3O3
    4-(5-Bromo-2-ethoxy-acridin-9-ylamino)-benzoic acid 2-diethylamino-ethyl ester
    —— 4β-Acetoxy-3-oxo-20α-dimethylamino-5α-pregnan 22831-60-3 C25H41NO3
    4β-Acetoxy-3-oxo-20α-dimethylamino-5α-pregnan
    —— (4R,5R)-4-Propyl-2-trichloromethyl-5,6-dihydro-4H-[1,3]oxazin-5-ol 125414-32-6 C8H12Cl3NO2
    (4R,5R)-4-Propyl-2-trichloromethyl-5,6-dihydro-4H-[1,3]oxazin-5-ol
    —— 4-phenylseleno-2-heptanone 1620065-58-8 C13H18OSe
    4-phenylseleno-2-heptanone
    —— 4-chloro-5-ethoxycarbonylamino-[1,2]dithiole-3-thione 27492-35-9 C6H6ClNO2S3
    4-chloro-5-ethoxycarbonylamino-[1,2]dithiole-3-thione
    —— 4-Phenyl-4,5-dibromo-8-chloro-2,3,4,5-tetrahydro-1-benzoxepin 41166-84-1 C16H13Br2ClO
    4-Phenyl-4,5-dibromo-8-chloro-2,3,4,5-tetrahydro-1-benzoxepin
    —— (4,6-bis-pentachlorophenoxy-[1,3,5]triazin-2-yl)-bis-(2-ethyl-hexyl)-amine 25624-17-3 C31H34Cl10N4O2
    (4,6-bis-pentachlorophenoxy-[1,3,5]triazin-2-yl)-bis-(2-ethyl-hexyl)-amine
    —— 4-(2-(2-methoxybenzamido)phenoxy)phenyl acetate 1391741-44-8 C22H19NO5
    4-(2-(2-methoxybenzamido)phenoxy)phenyl acetate
    —— 4-<2-Hydroxy-phenyl>-pent-3-en-saeure-(1)-methylester 91496-90-1 C12H14O3
    4-<2-Hydroxy-phenyl>-pent-3-en-saeure-(1)-methylester
    —— 4,8-di-piperidin-1-yl-<i>N</i>,<i>N</i>'-bis-pyridin-2-ylmethyl-pyrimido[5,4-<i>d</i>]pyrimidine-2,6-diamine 36252-16-1 C28H34N10
    4,8-di-piperidin-1-yl-<i>N</i>,<i>N</i>'-bis-pyridin-2-ylmethyl-pyrimido[5,4-<i>d</i>]pyrimidine-2,6-diamine
    —— 4-(3-methoxyphenyl)-1-phenyl-2-amino-3-cyanopyrrole 178910-10-6 C18H15N3O
    4-(3-methoxyphenyl)-1-phenyl-2-amino-3-cyanopyrrole
    —— 4-iodothieno[3,4-d]-1,3-dithiol-2-one 1173657-49-2 C5HIOS3
    4-iodothieno[3,4-d]-1,3-dithiol-2-one
    —— 4-(4-nitrobenzylidene)-2-(2,6-dimethylphenyl)-5(4H)-oxazolone 1224962-81-5 C18H14N2O4
    4-(4-nitrobenzylidene)-2-(2,6-dimethylphenyl)-5(4H)-oxazolone
    —— {4-[3-(2-methylsulfanylpyrimidin-4-yl)imidazo[1,2-a]pyrazin-8-ylamino]cyclohexyl}carbamic acid tert-butyl ester 1400670-37-2 C22H29N7O2S
    {4-[3-(2-methylsulfanylpyrimidin-4-yl)imidazo[1,2-a]pyrazin-8-ylamino]cyclohexyl}carbamic acid tert-butyl ester
    —— 4-Methylmercapto-2-chloro-8-methyl-7-phenylimidazo<1,2-f>purine 91028-93-2 C15H12ClN5S
    4-Methylmercapto-2-chloro-8-methyl-7-phenylimidazo<1,2-f>purine
    —— 4-bromo-2-fluoro-6-methoxypyridine 1227591-12-9 C6H5BrFNO
    4-bromo-2-fluoro-6-methoxypyridine
    —— 4,5-bis(di(tert-butyl)phosphoryl)-9,9-dimethylxanthene 1257107-80-4 C31H48O3P2
    4,5-bis(di(tert-butyl)phosphoryl)-9,9-dimethylxanthene
    —— {4-[2-(4-phenyl-piperazin-1-yl)-ethyl]-phenyl}-urea 94438-21-8 C19H24N4O
    {4-[2-(4-phenyl-piperazin-1-yl)-ethyl]-phenyl}-urea
    —— 4-[4-(2-furan-2-yl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-6-yl)-benzenesulfonyl]-morpholine 73653-53-9 C18H16N4O4S2
    4-[4-(2-furan-2-yl-imidazo[2,1-<i>b</i>][1,3,4]thiadiazol-6-yl)-benzenesulfonyl]-morpholine
    —— 4-(7-chloro-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-[(3'-fluoro-4'-methoxybiphenyl-4-yl)sulfanyl]butanoic acid 1369801-28-4 C24H19ClFN3O4S
    4-(7-chloro-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-[(3'-fluoro-4'-methoxybiphenyl-4-yl)sulfanyl]butanoic acid
    —— 4-(1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-ylamino)-butyric acid methyl ester 71983-16-9 C12H15N3O4S
    4-(1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-ylamino)-butyric acid methyl ester
    —— 4-((4S,7R,10S)-4-(4-azidobutyl)-7-isobutyl-14,14-dimethyl-3,6,9,12-tetraoxo-13-oxa-2,5,8,11-tetraazapentadecan-10-yl)-2,6-bis((triisopropylsilyl)ethynyl)phenyl acetate 1431217-41-2 C50H83N7O7Si2
    4-((4S,7R,10S)-4-(4-azidobutyl)-7-isobutyl-14,14-dimethyl-3,6,9,12-tetraoxo-13-oxa-2,5,8,11-tetraazapentadecan-10-yl)-2,6-bis((triisopropylsilyl)ethynyl)phenyl acetate
    —— 4-(2-(2-(2-azidoethoxy)ethoxy)acetamido)butanoic acid 1469293-81-9 C10H18N4O5
    4-(2-(2-(2-azidoethoxy)ethoxy)acetamido)butanoic acid
    —— 4-<Decyl-(4')>-diphenyl 102555-76-0 C22H30
    4-<Decyl-(4')>-diphenyl
    —— 4-O-[6-[(2R,3R,4R,5S)-3,4,5-trihydroxy-2-hydroxymethylpiperidino]hexyl]-β-D-glucopyranose 1334774-33-2 C18H35NO10
    4-O-[6-[(2R,3R,4R,5S)-3,4,5-trihydroxy-2-hydroxymethylpiperidino]hexyl]-β-D-glucopyranose
    —— (4-Methylene-3-thia-1-aza-spiro[4.4]non-1-en-2-yl)-phosphoramidic acid diethyl ester 42785-53-5 C12H21N2O3PS
    (4-Methylene-3-thia-1-aza-spiro[4.4]non-1-en-2-yl)-phosphoramidic acid diethyl ester
    —— 4,5,8,1',4',5',8'-Heptamethoxy-3'-methyl-[1,2']binaphthalenyl-2-carboxylic acid methyl ester 207800-80-4 C30H32O9
    4,5,8,1',4',5',8'-Heptamethoxy-3'-methyl-[1,2']binaphthalenyl-2-carboxylic acid methyl ester
    —— 4-acetylamino-5-(4-acetyl-3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester 40236-00-8 C24H27N3O4
    4-acetylamino-5-(4-acetyl-3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester
    —— 4-Methyl-bergapten-3-carbonsaeure 34101-31-0 C14H10O6
    4-Methyl-bergapten-3-carbonsaeure
    —— 4-Benzoyl-N-tert-butyl-4-tert-butylaminocarbonyl-butyrolactam 26608-60-6 C20H28N2O3
    4-Benzoyl-N-tert-butyl-4-tert-butylaminocarbonyl-butyrolactam
    —— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[2-(4-chlorophenyl)-1,3-oxazol-5-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449796-38-6 C44H58ClNO6
    4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[2-(4-chlorophenyl)-1,3-oxazol-5-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
    —— 4-Butoxy-N-(6-methoxy-benzothiazol-2-yl)-benzenesulfonamide 24924-70-7 C18H20N2O4S2
    4-Butoxy-N-(6-methoxy-benzothiazol-2-yl)-benzenesulfonamide
    —— (4R,5R,8S,9S,10S,13S,14S,17S)-17-Acetoxy-4-tert-butoxy-13-methyl-6-oxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester 32693-39-3 C26H40O6
    (4R,5R,8S,9S,10S,13S,14S,17S)-17-Acetoxy-4-tert-butoxy-13-methyl-6-oxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester
    —— 4-(2,5-Dichloro-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid naphtho[2,1-d]thiazol-2-ylamide 26993-64-6 C28H16Cl2N4O2S
    4-(2,5-Dichloro-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid naphtho[2,1-d]thiazol-2-ylamide
    —— (4-tert-Butoxycarbonylamino-butylcarbamoyloxy)-acetic acid methyl ester 252353-71-2 C13H24N2O6
    (4-tert-Butoxycarbonylamino-butylcarbamoyloxy)-acetic acid methyl ester
    —— (4R,25R)-4,25-dimethyl-6,23-diphenylheptacyclo[16.8.0.02,11.03,8.04,25.012,17.021,26]hexacosa-1(18),2(11),3(8),6,9,12,14,16,19,21(26),22-undecaene-5,24-dione 1627532-95-9 C40H26O2
    (4R,25R)-4,25-dimethyl-6,23-diphenylheptacyclo[16.8.0.02,11.03,8.04,25.012,17.021,26]hexacosa-1(18),2(11),3(8),6,9,12,14,16,19,21(26),22-undecaene-5,24-dione
    —— 4,4'-(5,5'-dimethyl-1(3)<i>H</i>,4'<i>H</i>-4,4'-methanylylidene-di-imidazol-2-yl)-bis-morpholine 34934-26-4 C17H24N6O2
    4,4'-(5,5'-dimethyl-1(3)<i>H</i>,4'<i>H</i>-4,4'-methanylylidene-di-imidazol-2-yl)-bis-morpholine
    —— (4aS,6aS,6bR,8aR,10S,12aR,12bS,14bS)-10-Acetoxy-12a-acetoxymethyl-2,2,6a,6b,9,9-hexamethyl-13-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 32326-29-7 C35H52O7
    (4aS,6aS,6bR,8aR,10S,12aR,12bS,14bS)-10-Acetoxy-12a-acetoxymethyl-2,2,6a,6b,9,9-hexamethyl-13-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester
    —— (4aS,6aS,6bR,8aS,12aR,12bS,14bS)-12a-Formyl-2,2,6a,6b,9,9-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 32302-03-7 C31H48O3
    (4aS,6aS,6bR,8aS,12aR,12bS,14bS)-12a-Formyl-2,2,6a,6b,9,9-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester
    —— 4-[2-(1-Methoxycarbonyl-ethyl)-3H-inden-1-yl]-butyric acid methyl ester 31996-93-7 C18H22O4
    4-[2-(1-Methoxycarbonyl-ethyl)-3H-inden-1-yl]-butyric acid methyl ester
    —— 4-Geranyl-5,7-dihydroxyphthalid 37715-55-2 C18H22O4
    4-Geranyl-5,7-dihydroxyphthalid
    —— 4-Amoxyphenyl-4-essigsaeure-acetanilid 32569-43-0 C21H25NO4
    4-Amoxyphenyl-4-essigsaeure-acetanilid
    —— 4-Methyl-5,7-diallyloxy-6-allylcumarin 32406-39-6 C19H20O4
    4-Methyl-5,7-diallyloxy-6-allylcumarin
    —— 4-<Bis-(4-<2,6,6-trimethyl-cyclohex-2-enyl>-2,6-dioxo-cyclohexyl)>-methyl-2,6-dioxo-pyrimidin 27259-20-7 C35H48N2O6
    4-<Bis-(4-<2,6,6-trimethyl-cyclohex-2-enyl>-2,6-dioxo-cyclohexyl)>-methyl-2,6-dioxo-pyrimidin
    —— 4-methoxy-3-(3-(methylsulfonyl)phenyl)-1H-pyrazolo[4,3-c]pyridine 1367873-85-5 C14H13N3O3S
    4-methoxy-3-(3-(methylsulfonyl)phenyl)-1H-pyrazolo[4,3-c]pyridine
    —— {4-[3-[4-(tert-butoxycarbonylamino methyl)phenoxy]-5-(4-cyano phenoxy)benzoylamino]cyclohexyl}carbamic acid tert-butyl ester 1256595-55-7 C37H44N4O7
    {4-[3-[4-(tert-butoxycarbonylamino methyl)phenoxy]-5-(4-cyano phenoxy)benzoylamino]cyclohexyl}carbamic acid tert-butyl ester
    —— {4-[3-(4-cyano-phenoxy)-5-(4-methylcarbamoyl-phenoxy)-benzoylamino]-cyclohexyl}-carbamic acid tert-butyl ester 1256599-36-6 C33H36N4O6
    {4-[3-(4-cyano-phenoxy)-5-(4-methylcarbamoyl-phenoxy)-benzoylamino]-cyclohexyl}-carbamic acid tert-butyl ester