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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-pyrrolidin-1-yl-5,6-dihydrobenzo[h]quinazoline 128722-07-6 C16H17N3
4-pyrrolidin-1-yl-5,6-dihydrobenzo[h]quinazoline
—— 4-((E)-2-Carboxy-2-mercapto-vinyl)-benzoic acid 29529-78-0 C10H8O4S
4-((E)-2-Carboxy-2-mercapto-vinyl)-benzoic acid
—— 4-[3-azido-5-(azidomethyl)phenyl]thiophene-2-carboxaldehyde 1157852-40-8 C12H8N6OS
4-[3-azido-5-(azidomethyl)phenyl]thiophene-2-carboxaldehyde
—— 4-(3-chloropyridin-2-yl)-3-methoxy-N-(1-methyl-3,4-dihydro-2H-quinolin-7-yl)benzamide 849756-25-8 C23H22ClN3O2
4-(3-chloropyridin-2-yl)-3-methoxy-N-(1-methyl-3,4-dihydro-2H-quinolin-7-yl)benzamide
—— 4-[2-(4-chlorophenyl)-ethyl]-thiophene-3-carbaldehyde 1007387-40-7 C13H11ClOS
4-[2-(4-chlorophenyl)-ethyl]-thiophene-3-carbaldehyde
—— 4-[[5-chloro-1-[(6-methoxy-3-pyridinyl)sulfonyl]-1H-indol-2-yl]methyl]benzoic acid 1274941-87-5 C22H17ClN2O5S
4-[[5-chloro-1-[(6-methoxy-3-pyridinyl)sulfonyl]-1H-indol-2-yl]methyl]benzoic acid
—— 4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-(bromo)-1H-indol-2-yl]methyl]benzoic acid, methyl ester 1274941-14-8 C27H26BrNO4S
4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-(bromo)-1H-indol-2-yl]methyl]benzoic acid, methyl ester
—— 4-(2,6-difluorophenyl)-N-(2-methoxyphenyl)-N-methyl-5-oxotetrazole-1-carboxamide 1346564-03-1 C16H13F2N5O3
4-(2,6-difluorophenyl)-N-(2-methoxyphenyl)-N-methyl-5-oxotetrazole-1-carboxamide
—— 4-[[5-chloro-1-[(4-chloro-3-methyl-phenyl)sulfonyl]-1H-indol-2-yl]-methyl]benzoic acid 1272718-35-0 C23H17Cl2NO4S
4-[[5-chloro-1-[(4-chloro-3-methyl-phenyl)sulfonyl]-1H-indol-2-yl]-methyl]benzoic acid
—— 4-amino-3-(1-methyl-1-silacyclohexan-1-yl)butanoic acid 1403674-20-3 C10H21NO2Si
4-amino-3-(1-methyl-1-silacyclohexan-1-yl)butanoic acid
—— 4-[[1-[3-chloro-4-fluoro-phenylsulfonyl]-5-(chloro)-1H-indol-2-yl]methyl]benzoic acid 1274941-60-4 C22H14Cl2FNO4S
4-[[1-[3-chloro-4-fluoro-phenylsulfonyl]-5-(chloro)-1H-indol-2-yl]methyl]benzoic acid
—— (4-iodo-pyridin-3-yl)-isopropyl-carbamic acid tert-butyl ester 1395415-97-0 C13H19IN2O2
(4-iodo-pyridin-3-yl)-isopropyl-carbamic acid tert-butyl ester
—— 4-(2-morpholin-4-ylethoxy)-N-[5-[4-[[(5-propan-2-yl-1,2-oxazol-3-yl)carbamoylamino]methyl]phenyl]-1H-pyrazol-3-yl]benzamide 1395051-64-5 C30H35N7O5
4-(2-morpholin-4-ylethoxy)-N-[5-[4-[[(5-propan-2-yl-1,2-oxazol-3-yl)carbamoylamino]methyl]phenyl]-1H-pyrazol-3-yl]benzamide
—— (4-formylphenyl) 3-fluoro-4-undec-10-enoxybenzoate 923971-78-2 C25H29FO4
(4-formylphenyl) 3-fluoro-4-undec-10-enoxybenzoate
—— 4-Methylthio-1-{1-perhydro-2H-pyran-2-yl-5-[1-(triphenylmethyl)(1,2,4-triazol-3-yl)](1H-indazole-3-yl)}benzene 395103-17-0 C40H35N5OS
4-Methylthio-1-{1-perhydro-2H-pyran-2-yl-5-[1-(triphenylmethyl)(1,2,4-triazol-3-yl)](1H-indazole-3-yl)}benzene
—— 4-[[5-chloro-1-(ethylsulfonyl)-1H-indol-2-yl]methyl]benzoic acid 1274941-95-5 C18H16ClNO4S
4-[[5-chloro-1-(ethylsulfonyl)-1H-indol-2-yl]methyl]benzoic acid
—— (4E,8E)-10-Benzyloxy-4,8-dimethyl-deca-4,8-dienal 147458-58-0 C19H26O2
(4E,8E)-10-Benzyloxy-4,8-dimethyl-deca-4,8-dienal
—— [4-methoxy-6-(methyl-nitro-amino)-pyrimidin-2-yl]-dimethyl-amine 66380-57-2 C8H13N5O3
[4-methoxy-6-(methyl-nitro-amino)-pyrimidin-2-yl]-dimethyl-amine
—— 4-Methyl-Δ<sup>4(4a)</sup>-octalon-(1) 13207-25-5 C11H16O
4-Methyl-Δ<sup>4(4a)</sup>-octalon-(1)
—— 4-(N-methyl-N-phenyl)amino[2.2]paracyclophane 163969-38-8 C23H23N
4-(N-methyl-N-phenyl)amino[2.2]paracyclophane
—— 4,12,21,29-Tetramethylundecacyclo[30.6.2.02,7.08,37.09,14.015,36.018,35.019,24.025,34.026,31.033,38]tetraconta-1(38),2(7),3,5,8(37),9(14),10,12,15(36),16,18(35),19(24),20,22,25(34),26(31),27,29,32,39-icosaene 1383732-93-1 C44H28
4,12,21,29-Tetramethylundecacyclo[30.6.2.02,7.08,37.09,14.015,36.018,35.019,24.025,34.026,31.033,38]tetraconta-1(38),2(7),3,5,8(37),9(14),10,12,15(36),16,18(35),19(24),20,22,25(34),26(31),27,29,32,39-icosaene
—— 4,4-dimethyl-7,7-(ethylenedioxy)-2-furfurylidene-(4aα,4bβ,8aα,10aβ)-perhydro-3-phenanthranone 108121-19-3 C23H30O4
4,4-dimethyl-7,7-(ethylenedioxy)-2-furfurylidene-(4aα,4bβ,8aα,10aβ)-perhydro-3-phenanthranone
—— <4-Cyan-phenyl>-<2-acetamino-4-cyan-phenyl>-amin 101291-80-9 C16H12N4O
<4-Cyan-phenyl>-<2-acetamino-4-cyan-phenyl>-amin
—— 4-(4-(2-(2,2-difluoroethoxy)phenyl)piperidin-1-yl)cyclohexan-1-amine 946605-83-0 C19H28F2N2O
4-(4-(2-(2,2-difluoroethoxy)phenyl)piperidin-1-yl)cyclohexan-1-amine
—— (4-Nitrosopiperazine-1-carbothioyl) 4-nitrosopiperazine-1-carbodithioate 10405-11-5 C10H16N6O2S3
(4-Nitrosopiperazine-1-carbothioyl) 4-nitrosopiperazine-1-carbodithioate
—— (4R,9aR)-6-(1-(S)-methoxy-ethyl)-4,7-dimethyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 823218-46-8 C20H31N3O3
(4R,9aR)-6-(1-(S)-methoxy-ethyl)-4,7-dimethyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
—— 4-(Cyclopenten-1-ylmethylidene)hex-1-yn-3-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate 54406-91-6 C22H30O2
4-(Cyclopenten-1-ylmethylidene)hex-1-yn-3-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
—— 4-chlorophenyl 2-mercaptobenzoate 97027-49-1 C13H9ClO2S
4-chlorophenyl 2-mercaptobenzoate
—— (4-(2-iodo-[1,2,4]triazolo[1,5-a]pyridin-5-yl)phenyl)(piperidin-1-yl)methanone 1206594-10-6 C18H17IN4O
(4-(2-iodo-[1,2,4]triazolo[1,5-a]pyridin-5-yl)phenyl)(piperidin-1-yl)methanone
—— 4-[1-tert-Butylamino-meth-(Z)-ylidene]-5-isopropyl-2-phenyl-2,4-dihydro-pyrazole-3-thione 97131-11-8 C17H23N3S
4-[1-tert-Butylamino-meth-(Z)-ylidene]-5-isopropyl-2-phenyl-2,4-dihydro-pyrazole-3-thione
—— (4R,9aR)-7-chloro-6-difluoromethyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 823218-11-7 C17H22ClF2N3O2
(4R,9aR)-7-chloro-6-difluoromethyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
—— (4-Nitrophenyl)methaneselenol 66138-12-3 C7H7NO2Se
(4-Nitrophenyl)methaneselenol
—— 4-Chloro-6-ethoxy-benzene-1,3-disulfonic acid diamide 33127-22-9 C8H11ClN2O5S2
4-Chloro-6-ethoxy-benzene-1,3-disulfonic acid diamide
—— (4-((S)-2-(2-((tert-butoxycarbonyl)amino)acetamido)-3-methoxy-3-oxopropyl)-3-ethyl-2,3-dihydrothiazol-2-yl)gold(II) iodide 1613644-13-5 C16H25AuIN3O5S
(4-((S)-2-(2-((tert-butoxycarbonyl)amino)acetamido)-3-methoxy-3-oxopropyl)-3-ethyl-2,3-dihydrothiazol-2-yl)gold(II) iodide
—— 4-(5-Undecyl-[1,3,4]thiadiazol-2-yl)-phenol 135605-51-5 C19H28N2OS
4-(5-Undecyl-[1,3,4]thiadiazol-2-yl)-phenol
—— 4-Amino-1-benzyl-6-benzylamino-2-imino-1,2-dihydro-1,3,5-triazin 79576-92-4 C17H18N6
4-Amino-1-benzyl-6-benzylamino-2-imino-1,2-dihydro-1,3,5-triazin
—— 4-<α.α-Difluor-β.β.β-trichlor-aethoxy>-nitrobenzol 658-47-9 C8H4Cl3F2NO3
4-<α.α-Difluor-β.β.β-trichlor-aethoxy>-nitrobenzol
—— (4-aminomethyl-cyclohexyl)-(6-chloro-3-methyl-4,10-dihydro-3H-2,3,4,9-tetraaza-benzo[f]azulen-9-yl)-methanone hydrochloride 877844-70-7 C19H24ClN5O*ClH
(4-aminomethyl-cyclohexyl)-(6-chloro-3-methyl-4,10-dihydro-3H-2,3,4,9-tetraaza-benzo[f]azulen-9-yl)-methanone hydrochloride
—— 4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[6-methyl-2-[4-(1,3-thiazol-2-ylmethyl)piperazin-1-yl]-7H-purin-8-yl]-1H-pyridin-2-one 726206-40-2 C27H28ClN9O2S
4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[6-methyl-2-[4-(1,3-thiazol-2-ylmethyl)piperazin-1-yl]-7H-purin-8-yl]-1H-pyridin-2-one
—— 4-(4-Chloro-phenyl)-2-[3-(4-ethoxycarbonyl-benzyl)-thioureido]-thiophene-3-carboxylic acid ethyl ester 109315-52-8 C24H23ClN2O4S2
4-(4-Chloro-phenyl)-2-[3-(4-ethoxycarbonyl-benzyl)-thioureido]-thiophene-3-carboxylic acid ethyl ester
—— 4-(2-Oxy-3-N-phenylpiperazinopropoxy)propiophenone oxime 110808-01-0 C22H29N3O3
4-(2-Oxy-3-N-phenylpiperazinopropoxy)propiophenone oxime
—— 4-hexen-3-one (2,4-dinitrophenyl)hydrazone 91769-49-2 C12H14N4O4
4-hexen-3-one (2,4-dinitrophenyl)hydrazone
—— 4-isobutoxy-benzoic acid-(3-dimethylamino-2,2-dimethyl-propyl ester) 109469-21-8 C18H29NO3
4-isobutoxy-benzoic acid-(3-dimethylamino-2,2-dimethyl-propyl ester)
—— 4-[2-hydroxy-2-(2-hydroxy-3,5-dimethylcyclohexyl)ethyl]piperidine-2,6-dione 363-26-8 C15H25NO4
4-[2-hydroxy-2-(2-hydroxy-3,5-dimethylcyclohexyl)ethyl]piperidine-2,6-dione
—— 4-p-Tolyl-hexansaeuremethylester 106837-61-0 C14H20O2
4-p-Tolyl-hexansaeuremethylester
—— 4-[3-[[2-[[1(R)-(4-bromo-5-methyl-2-furanyl)propyl]amino]-3,4-dioxo-1-cyclobuten-1-yl]amino]-2-hydroxybenzoyl]morpholine 1000993-50-9 C23H24BrN3O6
4-[3-[[2-[[1(R)-(4-bromo-5-methyl-2-furanyl)propyl]amino]-3,4-dioxo-1-cyclobuten-1-yl]amino]-2-hydroxybenzoyl]morpholine
—— 4-Butyl-2-phenyl-arsinine 88257-59-4 C15H17As
4-Butyl-2-phenyl-arsinine
—— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((4-(4-fluoro-5-isopropyl-2-methoxyphenyl)-1-isopropyl-1,2,5,6-tetrahydropyridin-3-yl)methyl)-4-methyloxazolidin-2-one 1402797-97-0 C31H35F7N2O3
(4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((4-(4-fluoro-5-isopropyl-2-methoxyphenyl)-1-isopropyl-1,2,5,6-tetrahydropyridin-3-yl)methyl)-4-methyloxazolidin-2-one
—— 4-{3-(4-tert-butylcyclohexyl)-3-[4-(2-carboxyethylcarbamoyl)benzyl]ureido}benzoic acid 307984-43-6 C29H37N3O6
4-{3-(4-tert-butylcyclohexyl)-3-[4-(2-carboxyethylcarbamoyl)benzyl]ureido}benzoic acid
—— 4-Oxo-4-pentafluorophenyl-butyric acid ethyl ester 79505-96-7 C12H9F5O3
4-Oxo-4-pentafluorophenyl-butyric acid ethyl ester