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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-methyl-N-(2-oxoethyl)-N-(1-phenylprop-2-en-1-yl)benzenesulfonamide 1173165-04-2 C18H19NO3S
4-methyl-N-(2-oxoethyl)-N-(1-phenylprop-2-en-1-yl)benzenesulfonamide
—— [4-(2-bromo-5-methyl-phenyl)-thiazol-2-yl]-<i>o</i>-tolyl-amine 67241-49-0 C17H15BrN2S
[4-(2-bromo-5-methyl-phenyl)-thiazol-2-yl]-<i>o</i>-tolyl-amine
—— (4-chlorophenyl)phenylacetyl chloride 71491-88-8 C14H10Cl2O
(4-chlorophenyl)phenylacetyl chloride
—— 4-Isoxazolecarboxylic acid,3-[[3-(ethoxycarbonyl)phenyl]amino]-2,5-dihydro-5-oxo-, ethyl ester 874179-45-0 C15H16N2O6
4-Isoxazolecarboxylic acid,3-[[3-(ethoxycarbonyl)phenyl]amino]-2,5-dihydro-5-oxo-, ethyl ester
—— 4-Benzyl-4-methyl-cyclohexa-2,5-dienol 58144-08-4 C14H16O
4-Benzyl-4-methyl-cyclohexa-2,5-dienol
—— 4-(3-Chlorphenoxy)-chinazolin 93354-13-3 C14H9ClN2O
4-(3-Chlorphenoxy)-chinazolin
—— 4,4,4-Trinitro-butyric acid (E)-2,3-dinitro-4-(4,4,4-trinitro-butyryloxy)-but-2-enyl ester 55709-65-4 C12H12N8O20
4,4,4-Trinitro-butyric acid (E)-2,3-dinitro-4-(4,4,4-trinitro-butyryloxy)-but-2-enyl ester
—— 4β,5-cyclopropano-17β,19-dihydroxy-5β-androst-1-en-3-one 91378-75-5 C20H28O3
4β,5-cyclopropano-17β,19-dihydroxy-5β-androst-1-en-3-one
—— 4-chloro-2-[1-methyl-5-methoxy-6-hydroxy-1H-indol-3-yl]-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine 866319-32-6 C24H20ClN3O4S
4-chloro-2-[1-methyl-5-methoxy-6-hydroxy-1H-indol-3-yl]-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine
—— 4-(2-ethyl-pyrrolidin-1-yl)-butan-1-ol 59941-15-0 C10H21NO
4-(2-ethyl-pyrrolidin-1-yl)-butan-1-ol
—— 4-Chloro-3-ethyl-1-methyl-I(2)-oxo-1H-pyrazole-5-propanenitrile 677713-09-6 C9H10ClN3O
4-Chloro-3-ethyl-1-methyl-I(2)-oxo-1H-pyrazole-5-propanenitrile
—— 4-[5-(4-chlorophenyl)-4-phenylpyrimidin-2-yl]-N,N-dimethylpiperazine-1-sulfonamide 913271-15-5 C22H24ClN5O2S
4-[5-(4-chlorophenyl)-4-phenylpyrimidin-2-yl]-N,N-dimethylpiperazine-1-sulfonamide
—— 4-Phenyl-2-piperidino-1-(toluol-4-sulfonyl)-Δ<sup>2</sup>-azetin 6453-34-5 C21H24N2O2S
4-Phenyl-2-piperidino-1-(toluol-4-sulfonyl)-Δ<sup>2</sup>-azetin
—— 4-i-Pentoxy-β-picolin-N-oxid 109819-26-3 C11H17NO2
4-i-Pentoxy-β-picolin-N-oxid
—— 4,4'-Spiro-(1'-methyl-piperidin)-1-benzyl-3,4-dihydro-isochinolin 112745-87-6 C21H24N2
4,4'-Spiro-(1'-methyl-piperidin)-1-benzyl-3,4-dihydro-isochinolin
—— 4,4'-diacetoxy-diphenic acid monoethyl ester 109648-30-8 C20H18O8
4,4'-diacetoxy-diphenic acid monoethyl ester
—— 4-(2-hydroxy-[1]naphthylazo)-2-(4-methoxy-phenyl)-isoindoline-1,3-dione 115034-63-4 C25H17N3O4
4-(2-hydroxy-[1]naphthylazo)-2-(4-methoxy-phenyl)-isoindoline-1,3-dione
—— 4'-ethoxy-3'-nitro-biphenyl-4-carboxylic acid propyl ester 107525-71-3 C18H19NO5
4'-ethoxy-3'-nitro-biphenyl-4-carboxylic acid propyl ester
—— 4-(4-butoxy-biphenyl-3-yl)-4-oxo-butyric acid 111797-94-5 C20H22O4
4-(4-butoxy-biphenyl-3-yl)-4-oxo-butyric acid
—— 4'-ethoxy-3'-nitro-biphenyl-4-carboxylic acid 108620-69-5 C15H13NO5
4'-ethoxy-3'-nitro-biphenyl-4-carboxylic acid
—— 4,4'-sulfanediyl-bis-benzamide oxime 17353-83-2 C14H14N4O2S
4,4'-sulfanediyl-bis-benzamide oxime
—— <4-Methyl-benzyliden>-4-rhodan-anilin 13410-13-4 C15H12N2S
<4-Methyl-benzyliden>-4-rhodan-anilin
—— 4-Phenylamino-3-nitro-benzol-sulfonsaeure-(1)-<bis-(2-hydroxy-aethyl)-amid> 132649-80-0 C16H19N3O6S
4-Phenylamino-3-nitro-benzol-sulfonsaeure-(1)-<bis-(2-hydroxy-aethyl)-amid>
—— 4,6-Diamino-2-methylmercapto-5-<acetoxymethylenamino>-pyrimidin 108539-65-7 C8H11N5O2S
4,6-Diamino-2-methylmercapto-5-<acetoxymethylenamino>-pyrimidin
—— 4-<Thiosemicarbazono-methyl>-phenylsulfon-essigsaeure-aethylester 100139-05-7 C12H15N3O4S2
4-<Thiosemicarbazono-methyl>-phenylsulfon-essigsaeure-aethylester
—— 4-(2-(2,2-difluoro-8-methoxy-2l4,6l4-tellurochromeno[4,5-de][1,3,2]dioxaborinin-5-yl)vinyl)-N,N-dimethylaniline 116025-56-0 C20H18BF2NO3Te
4-(2-(2,2-difluoro-8-methoxy-2l4,6l4-tellurochromeno[4,5-de][1,3,2]dioxaborinin-5-yl)vinyl)-N,N-dimethylaniline
—— 4-(3-diethylamino-propanesulfonyl)-aniline 23043-10-9 C13H22N2O2S
4-(3-diethylamino-propanesulfonyl)-aniline
—— 4-(4-chloro-3-methoxyphenylamino)-2-(4-hydroxy-4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1300609-41-9 C20H22ClN5O4
4-(4-chloro-3-methoxyphenylamino)-2-(4-hydroxy-4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
—— 4-(3-ethoxy-4,5-dimethoxybenzyl)-7-ethoxyisoquinolin-8-ol 1351592-35-2 C22H25NO5
4-(3-ethoxy-4,5-dimethoxybenzyl)-7-ethoxyisoquinolin-8-ol
—— 4-(2-hydroxybenzylidene)amino-3,5-dimethylpyrazole 1159993-43-7 C12H13N3O
4-(2-hydroxybenzylidene)amino-3,5-dimethylpyrazole
—— 4,4-Diacetyl-pimelinsaeure-di-dodecylester 103390-64-3 C35H64O6
4,4-Diacetyl-pimelinsaeure-di-dodecylester
—— (4S)-1-{[2-(methoxymethyl)-6-(trifluoromethyl)imidazo[2,1-b][1,3,4]thiadiazol-5-yl]methyl}-4-(3,3,3-trifluoropropyl)pyrrolidin-2-one 1294001-38-9 C15H16F6N4O2S
(4S)-1-{[2-(methoxymethyl)-6-(trifluoromethyl)imidazo[2,1-b][1,3,4]thiadiazol-5-yl]methyl}-4-(3,3,3-trifluoropropyl)pyrrolidin-2-one
—— 4'-octyloxy-4-biphenylyl cis-(1R,2S)-2-methoxycyclopentane-1-carboxylate 131414-99-8 C27H36O4
4'-octyloxy-4-biphenylyl cis-(1R,2S)-2-methoxycyclopentane-1-carboxylate
—— {4-[5-chloro-4-(2-methoxypropylamino)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone 1351761-18-6 C20H26ClN5O4
{4-[5-chloro-4-(2-methoxypropylamino)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone
—— 4-[4-(1-benzofuran-5-yl)-2-hydroxyphenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1332331-67-5 C25H24N4O4
4-[4-(1-benzofuran-5-yl)-2-hydroxyphenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4-[6-(3-methyl-1H-4-pyrazolyl)-4-quinolinyl]phenol 474743-53-8 C19H15N3O
4-[6-(3-methyl-1H-4-pyrazolyl)-4-quinolinyl]phenol
—— 4-(Imino(5-methoxy-1H-1,2,3-triazol-4-yl)methyl)morpholine monohydrochloride 173165-31-6 C8H14ClN5O2
4-(Imino(5-methoxy-1H-1,2,3-triazol-4-yl)methyl)morpholine monohydrochloride
—— 4,5-Dinitroso-1,3-dihydro-2,1,3-benzothiadiazole 112336-08-0 C6H4N4O2S
4,5-Dinitroso-1,3-dihydro-2,1,3-benzothiadiazole
—— 4-Methyl-picolinsaeure-N-oxid 5552-53-4 C7H7NO3
4-Methyl-picolinsaeure-N-oxid
—— 4-bromo-1-oxo-1,2,3,4-tetrahydro-1λ<sup>5</sup>-phosphinolin-1-ol 52427-75-5 C9H10BrO2P
4-bromo-1-oxo-1,2,3,4-tetrahydro-1λ<sup>5</sup>-phosphinolin-1-ol
—— (4S,5S,6S)-4-Methyl-6-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-7-oxo-3-(pyrimidin-2-ylsulfanyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 88587-31-9 C29H25N5O10S
(4S,5S,6S)-4-Methyl-6-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-7-oxo-3-(pyrimidin-2-ylsulfanyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
—— 4'-methyl-α,β-difluorochalcone 122129-62-8 C16H12F2O
4'-methyl-α,β-difluorochalcone
—— 4-methyl-1-<N<sup>α</sup>-methyl-N<sup>α</sup>-<N-(β-naphthylsulfonyl)-glycyl>-(N<sup>ω</sup>-nitro-arginyl)>-piperidine 123760-54-3 C25H35N7O6S
4-methyl-1-<N<sup>α</sup>-methyl-N<sup>α</sup>-<N-(β-naphthylsulfonyl)-glycyl>-(N<sup>ω</sup>-nitro-arginyl)>-piperidine
—— 4,4'-bis-ethoxycarbonyl-1,1'-dimethyl-4,4'-diphenyl-dodecahydro-1,1'-butanediyl-bis-azepinium; dibromide 121376-38-3 2Br*C36H54N2O4
4,4'-bis-ethoxycarbonyl-1,1'-dimethyl-4,4'-diphenyl-dodecahydro-1,1'-butanediyl-bis-azepinium; dibromide
—— 4-(3-chloro-5-(trifluoromethyl)phenyl)-5-methyl-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)pyrimidin-2-amine 1402066-66-3 C24H25ClF3N5
4-(3-chloro-5-(trifluoromethyl)phenyl)-5-methyl-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)pyrimidin-2-amine
—— 4-(2-chlorophenyl)-5-(4-chlorophenyl)-2-(4-isobutylpiperazin-1-yl)pyrimidine 913271-10-0 C24H26Cl2N4
4-(2-chlorophenyl)-5-(4-chlorophenyl)-2-(4-isobutylpiperazin-1-yl)pyrimidine
—— 4-methyl-3-oxo-N-(2-t-butylphenyl)-4-aza-5a-cholane-24-carboxamide 153115-60-7 C35H54N2O2
4-methyl-3-oxo-N-(2-t-butylphenyl)-4-aza-5a-cholane-24-carboxamide
—— (4aR,8S)-4a-Methyl-8-morpholin-4-yl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one 88662-73-1 C15H23NO2
(4aR,8S)-4a-Methyl-8-morpholin-4-yl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one
—— 4-Jodbutyl-Radikal 24437-05-6 C4H8I
4-Jodbutyl-Radikal
—— 4-Anilino-1-methyl-2-phenylimidazol 31446-98-7 C16H15N3
4-Anilino-1-methyl-2-phenylimidazol