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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-methoxy-3-methyldiphenyl-4-carboxamide 104582-72-1 C15H15NO2
    4'-methoxy-3-methyldiphenyl-4-carboxamide
    —— 4-[2-bromo-5-(trifluoromethyl)phenoxy]cyclohexanol 1073318-99-6 C13H14BrF3O2
    4-[2-bromo-5-(trifluoromethyl)phenoxy]cyclohexanol
    —— 4-fluoro-naphthalene-1-sulfonic acid 1<i>H</i>-[1,2,4]triazol-3-ylamide 33681-71-9 C12H9FN4O2S
    4-fluoro-naphthalene-1-sulfonic acid 1<i>H</i>-[1,2,4]triazol-3-ylamide
    —— 4-(3-chloro-phenyl)-5-thiophen-2-yl-4<i>H</i>-[1,2,4]triazol-3-ol 33711-66-9 C12H8ClN3OS
    4-(3-chloro-phenyl)-5-thiophen-2-yl-4<i>H</i>-[1,2,4]triazol-3-ol
    —— 4-(4-Methoxy-phenylamino)-3,5-dinitro-benzoic acid 2-methoxy-ethyl ester 52532-56-6 C17H17N3O8
    4-(4-Methoxy-phenylamino)-3,5-dinitro-benzoic acid 2-methoxy-ethyl ester
    —— 4-Chloro-3-(4-methoxy-benzyl)-2-methyl-quinoline-6-carboxylic acid 22058-23-7 C19H16ClNO3
    4-Chloro-3-(4-methoxy-benzyl)-2-methyl-quinoline-6-carboxylic acid
    —— 4-((5R,10S)-3-Hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-(1-hydroxy-1-methyl-ethyl)-5H-furan-2-one 27898-74-4 C26H36O4
    4-((5R,10S)-3-Hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-(1-hydroxy-1-methyl-ethyl)-5H-furan-2-one
    —— 4-(4-bromo-benzylideneamino)-<i>N</i>-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide 35552-03-5 C18H15BrN4O3S
    4-(4-bromo-benzylideneamino)-<i>N</i>-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide
    —— (4-benzoyl-7-methoxy-1-naphthyl)acetic acid 960233-49-2 C20H16O4
    (4-benzoyl-7-methoxy-1-naphthyl)acetic acid
    —— [4-(3-Chloro-2-hydroxy-propoxy)-2-hydroxy-phenyl]-phenyl-methanone 10193-15-4 C16H15ClO4
    [4-(3-Chloro-2-hydroxy-propoxy)-2-hydroxy-phenyl]-phenyl-methanone
    —— 4-[3-(3-Butyl-ureido)-propyl]-benzenesulfonamide 10079-95-5 C14H23N3O3S
    4-[3-(3-Butyl-ureido)-propyl]-benzenesulfonamide
    —— 4,4-Bis-(2-chloro-allyloxymethyl)-cyclohexene 4855-81-6 C14H20Cl2O2
    4,4-Bis-(2-chloro-allyloxymethyl)-cyclohexene
    —— 4-[2-(2,4-dichloro-phenoxy)-phenylsulfamoyl]-N-[(2-pyrrolidin-1-yl-ethylcarbamoyl)-methyl]-benzamide 1021523-05-6 C27H28Cl2N4O5S
    4-[2-(2,4-dichloro-phenoxy)-phenylsulfamoyl]-N-[(2-pyrrolidin-1-yl-ethylcarbamoyl)-methyl]-benzamide
    —— 4-(4-chloro-2-methylphenyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide 1450922-37-8 C18H16ClN3O3S2
    4-(4-chloro-2-methylphenyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide
    —— 4,5-Seco-pregnyne-17α,21-diol-5,20-dion-21-acetat 54055-79-7 C23H32O5
    4,5-Seco-pregnyne-17α,21-diol-5,20-dion-21-acetat
    —— 4'-methoxy-2'-(4-methyl-3-nitrobenzoyloxy)acetophenone 953129-17-4 C17H15NO6
    4'-methoxy-2'-(4-methyl-3-nitrobenzoyloxy)acetophenone
    —— 4,5-dimethyl-3-(4-nitro-benzoylamino)-3<i>H</i>-thiazole-2-thione 71399-80-9 C12H11N3O3S2
    4,5-dimethyl-3-(4-nitro-benzoylamino)-3<i>H</i>-thiazole-2-thione
    —— (4R,6S)-4-benzyloxy-6-[(tert-butyldimethylsilyl)oxy]-3-(2,3-dimethoxyphenyl)-2-cyclohexen-1-one 1268868-61-6 C27H36O5Si
    (4R,6S)-4-benzyloxy-6-[(tert-butyldimethylsilyl)oxy]-3-(2,3-dimethoxyphenyl)-2-cyclohexen-1-one
    —— (4,4-Dimethyl-oxazolidin-3-yl)-acetic acid (1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyl ester 139255-84-8 C17H31NO3
    (4,4-Dimethyl-oxazolidin-3-yl)-acetic acid (1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyl ester
    —— 4-benzyloxy-1-phenylbut-2-en-1-ol 947692-02-6 C17H18O2
    4-benzyloxy-1-phenylbut-2-en-1-ol
    —— (4-tert-Butylphenyl)tetraphenylcyclopentadienyllithium 110486-45-8 C39H33Li
    (4-tert-Butylphenyl)tetraphenylcyclopentadienyllithium
    —— 4,9-Bis(hexyloxy)naphtho[2,3-b]thiophene 1607462-95-2 C24H32O2S
    4,9-Bis(hexyloxy)naphtho[2,3-b]thiophene
    —— 4-Chloro-5-ethyl-2-(methoxymethyl)-6-methylpyrimidine 1249002-04-7 C9H13ClN2O
    4-Chloro-5-ethyl-2-(methoxymethyl)-6-methylpyrimidine
    —— (4′R,9a′R)-(+)-4′-methyloctahydrospiro[[1,3]dioxolane-2,2′-quinolizine] 1590400-30-8 C12H21NO2
    (4′R,9a′R)-(+)-4′-methyloctahydrospiro[[1,3]dioxolane-2,2′-quinolizine]
    —— 4a,9,9a,10-tetrahydro-4,5-bis(2-[tetrahydro-2H-pyran-4-yl]-2-oxoethyl)-9,10-dioxoanthracene-2-carboxylic acid 4-(2-hydroxyethyl)morpholine salt 1024769-15-0 C6H13NO2*C29H30O8
    4a,9,9a,10-tetrahydro-4,5-bis(2-[tetrahydro-2H-pyran-4-yl]-2-oxoethyl)-9,10-dioxoanthracene-2-carboxylic acid 4-(2-hydroxyethyl)morpholine salt
    —— 4-[1-(3-chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-yl]-1,2,3,4,7,8-hexahydro-2-thioxoquinazolin-5(6H)-one 1422538-60-0 C24H21ClN4O2S
    4-[1-(3-chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-yl]-1,2,3,4,7,8-hexahydro-2-thioxoquinazolin-5(6H)-one
    —— 4-(bromomethyl)-2-(3-(2-fluoroethoxy)-4-methoxyphenyl)-5-propylthiazole 1450603-89-0 C16H19BrFNO2S
    4-(bromomethyl)-2-(3-(2-fluoroethoxy)-4-methoxyphenyl)-5-propylthiazole
    —— 4,7,7-trimethyl-3-oxo-norbornane-2-carboxylic acid pyridin-2-ylamide 27852-16-0 C16H20N2O2
    4,7,7-trimethyl-3-oxo-norbornane-2-carboxylic acid pyridin-2-ylamide
    —— 4-Methyl-5-decin-8-en-4,7-diol 27907-01-3 C11H18O2
    4-Methyl-5-decin-8-en-4,7-diol
    —— 4-benzyl-5,5'-dimethyl-2,2'-diphenyl-1,2,2',4'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione 36123-97-4 C27H24N4O2
    4-benzyl-5,5'-dimethyl-2,2'-diphenyl-1,2,2',4'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione
    —— 4-(4-chloro-phenyl)-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione 32807-55-9 C16H12ClN3OS
    4-(4-chloro-phenyl)-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione
    —— 4-amino-<i>N</i>-(5-chloro-4-ethoxy-6-methyl-pyrimidin-2-yl)-benzenesulfonamide 36082-96-9 C13H15ClN4O3S
    4-amino-<i>N</i>-(5-chloro-4-ethoxy-6-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-<Bis(4-tert-butylphenyl)methyl>-1-methyl-3-<(N-methylanilino)carbonyl>-2(1H)-chinolinon 150080-62-9 C39H42N2O2
    4-<Bis(4-tert-butylphenyl)methyl>-1-methyl-3-<(N-methylanilino)carbonyl>-2(1H)-chinolinon
    —— 4-methyl-4-trimethylsilylpentan-2-one 55942-22-8 C9H20OSi
    4-methyl-4-trimethylsilylpentan-2-one
    —— 4'-amino-N-(1-phenylethyl)-[1,1'-biphenyl]-4-carboxamide 1598408-67-3 C21H20N2O
    4'-amino-N-(1-phenylethyl)-[1,1'-biphenyl]-4-carboxamide
    —— 4-methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl-(1->3)-2,6-di-O-benzyl-β-D-galactopyranoside 859505-01-4 C47H49NO16
    4-methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl-(1->3)-2,6-di-O-benzyl-β-D-galactopyranoside
    —— 4-[(4-phenyl-1H-1,2,3-triazol-1-yl)-methyl]pyridine 1235527-65-7 C14H12N4
    4-[(4-phenyl-1H-1,2,3-triazol-1-yl)-methyl]pyridine
    —— 4,4'-(1-(4-tert-butylphenyl)pyrrolidine-2,5-diyl)dibenzonitrile 1258234-29-5 C28H27N3
    4,4'-(1-(4-tert-butylphenyl)pyrrolidine-2,5-diyl)dibenzonitrile
    —— 4-[(E)-5-(3,3-Dimethyl-oxiranyl)-3-methyl-pent-2-enyloxy]-1H-quinolin-2-one 77587-22-5 C19H23NO3
    4-[(E)-5-(3,3-Dimethyl-oxiranyl)-3-methyl-pent-2-enyloxy]-1H-quinolin-2-one
    —— 4-Methoxy-5'-methyl-[1,1';3',1'']terphenyl 78923-60-1 C20H18O
    4-Methoxy-5'-methyl-[1,1';3',1'']terphenyl
    —— 4-N-(5-cyclopropyl-1H-pyrazol-3-yl)-2-N-(1H-indazol-6-ylmethyl)pyrimidine-2,4-diamine 1425929-95-8 C18H18N8
    4-N-(5-cyclopropyl-1H-pyrazol-3-yl)-2-N-(1H-indazol-6-ylmethyl)pyrimidine-2,4-diamine
    —— 4-(2-Methoxymethoxy-benzoyl)-5-methyl-cyclohexandion-(1,3) 94429-38-6 C16H18O5
    4-(2-Methoxymethoxy-benzoyl)-5-methyl-cyclohexandion-(1,3)
    —— 4-<N'-(2-methylaminobenzoyl)-N'-methylhydrazino>-3-methyl-4-penten-2-one 85434-03-3 C15H21N3O2
    4-<N'-(2-methylaminobenzoyl)-N'-methylhydrazino>-3-methyl-4-penten-2-one
    —— 4,5-diphenyl-2,2-bis(2,4,6-triisopropylphenyl)-1,3-dioxa-2-stanna-4-cyclopentene 137947-38-7 C44H56O2Sn
    4,5-diphenyl-2,2-bis(2,4,6-triisopropylphenyl)-1,3-dioxa-2-stanna-4-cyclopentene
    —— 4-t-butyldimethylsilyloxymethyl-1,6-heptadiyne 432027-69-5 C14H24OSi
    4-t-butyldimethylsilyloxymethyl-1,6-heptadiyne
    —— 4-benzyl 1-decyl L-aspartate 742678-49-5 C21H33NO4
    4-benzyl 1-decyl L-aspartate
    —— (4-chloro-phenyl)-(4-p-tolyl-thiazol-2-yl)-carbodiimide 3121-08-2 C17H12ClN3S
    (4-chloro-phenyl)-(4-p-tolyl-thiazol-2-yl)-carbodiimide
    —— 4-Aminopyrrolidine-2-carboxylic acid hydrochloride 3285-78-7 C5H11ClN2O2
    4-Aminopyrrolidine-2-carboxylic acid hydrochloride
    —— 4-[(Pyrimidin-2-ylamino)methyl]benzamide 852632-31-6 C12H12N4O
    4-[(Pyrimidin-2-ylamino)methyl]benzamide
    —— 4-[3-((R)-2-{(R)-2-(tert-Butyl-dimethyl-silanyloxy)-2-[3-(thiophene-2-sulfonylamino)-phenyl]-ethylamino}-propyl)-1H-indol-7-yloxysulfonyl]-benzoic acid ethyl ester 820216-59-9 C38H47N3O8S3Si
    4-[3-((R)-2-{(R)-2-(tert-Butyl-dimethyl-silanyloxy)-2-[3-(thiophene-2-sulfonylamino)-phenyl]-ethylamino}-propyl)-1H-indol-7-yloxysulfonyl]-benzoic acid ethyl ester