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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Chloro-N-(3,5-diethyl-5-methyl-4,5-dihydro-pyrazole-1-carbonyl)-benzenesulfonamide 63219-17-0 C15H20ClN3O3S
4-Chloro-N-(3,5-diethyl-5-methyl-4,5-dihydro-pyrazole-1-carbonyl)-benzenesulfonamide
—— 4-Benzamido-4'-hydroxy-1.1'-dianthrimid 60466-95-7 C35H20N2O6
4-Benzamido-4'-hydroxy-1.1'-dianthrimid
—— 4-Fluoro-2-methylbenzeneacetaldehyde oxime 111991-25-4 C9H10FNO
4-Fluoro-2-methylbenzeneacetaldehyde oxime
—— 4-Tert-butyl-2-[[2-[2-[(5-tert-butyl-2-hydroxyphenyl)methylideneamino]-6-methylphenyl]-3-methylphenyl]iminomethyl]phenol 618071-41-3 C36H40N2O2
4-Tert-butyl-2-[[2-[2-[(5-tert-butyl-2-hydroxyphenyl)methylideneamino]-6-methylphenyl]-3-methylphenyl]iminomethyl]phenol
—— 4-[1-(2-aminopyrimidin-4-yl)-3-(fluoromethyl)-1H-indazol-6-yl]-2-(pyrimidin-2-yl)but-3-yn-2-ol 1394118-40-1 C20H16FN7O
4-[1-(2-aminopyrimidin-4-yl)-3-(fluoromethyl)-1H-indazol-6-yl]-2-(pyrimidin-2-yl)but-3-yn-2-ol
—— (4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane 123219-44-3 C51H88O8Si2
(4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane
—— 4-bromo-3-hydroxy-1,3,5(10),7-estratetraen-17-one 116506-38-8 C18H19BrO2
4-bromo-3-hydroxy-1,3,5(10),7-estratetraen-17-one
—— 4-methoxy-N-(4,5,6,7-tetrahydro-1H-1,3-diazepin-2-yl)benzamide 74074-39-8 C13H17N3O2
4-methoxy-N-(4,5,6,7-tetrahydro-1H-1,3-diazepin-2-yl)benzamide
—— 4-chloro-2-methoxy-N-(1-(4-(2-oxoimidazolidin-1-yl)benzyl)piperidin-4-yl)benzamide 1637586-49-2 C23H27ClN4O3
4-chloro-2-methoxy-N-(1-(4-(2-oxoimidazolidin-1-yl)benzyl)piperidin-4-yl)benzamide
—— [4-[4-[3-Acetyloxy-2-[[tert-butyl(diphenyl)silyl]oxymethyl]pyridin-4-yl]buta-1,3-diynyl]-2-[[tert-butyl(diphenyl)silyl]oxymethyl]pyridin-3-yl] acetate 1337561-03-1 C52H52N2O6Si2
[4-[4-[3-Acetyloxy-2-[[tert-butyl(diphenyl)silyl]oxymethyl]pyridin-4-yl]buta-1,3-diynyl]-2-[[tert-butyl(diphenyl)silyl]oxymethyl]pyridin-3-yl] acetate
—— 4-amino-1-propyl-2-[2-(5-phosphono)furanyl]benzimidazole 213198-41-5 C14H16N3O4P
4-amino-1-propyl-2-[2-(5-phosphono)furanyl]benzimidazole
—— [4-[[4-(Furan-2-ylmethyl)-5-pyridin-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]phenyl] ethanoate 1427297-54-8 C21H18N4O3S
[4-[[4-(Furan-2-ylmethyl)-5-pyridin-2-yl-1,2,4-triazol-3-yl]sulfanylmethyl]phenyl] ethanoate
—— 4-(1(2)<i>H</i>-tetrazol-5-yl)-2-<i>p</i>-tolylsulfanyl-benzoic acid 52054-34-9 C15H12N4O2S
4-(1(2)<i>H</i>-tetrazol-5-yl)-2-<i>p</i>-tolylsulfanyl-benzoic acid
—— 4-[(2E)-2-[1-(naphthalen-2-yl)ethylidene]hydrazinyl]-8-(trifluoromethyl)quinoline 1251938-92-7 C22H16F3N3
4-[(2E)-2-[1-(naphthalen-2-yl)ethylidene]hydrazinyl]-8-(trifluoromethyl)quinoline
—— 4-(methanesulfonyl-methyl-amino)-3-methyl-benzofuran-2-carboxylic acid ethyl ester 857079-12-0 C14H17NO5S
4-(methanesulfonyl-methyl-amino)-3-methyl-benzofuran-2-carboxylic acid ethyl ester
—— 4-Methyl-6-phenyl-1-propan-2-yl-14-oxa-4-azatetracyclo[9.2.1.02,10.03,7]tetradeca-2(10),3(7),5,8,12-pentaene 1202458-75-0 C22H21NO
4-Methyl-6-phenyl-1-propan-2-yl-14-oxa-4-azatetracyclo[9.2.1.02,10.03,7]tetradeca-2(10),3(7),5,8,12-pentaene
—— 4-hydrazino-5-nitro-1<i>H</i>-pyrimidin-2-one 30865-85-1 C4H5N5O3
4-hydrazino-5-nitro-1<i>H</i>-pyrimidin-2-one
—— 4-(4-methylpiperazin-1-yl)-8-(trifluoromethoxy)-[1,2,4]triazolo[4,3-a]quinoxaline 1217301-09-1 C15H15F3N6O
4-(4-methylpiperazin-1-yl)-8-(trifluoromethoxy)-[1,2,4]triazolo[4,3-a]quinoxaline
—— 4,5,10,11-Tetramethylpentacyclo[8.2.1.1<sup>2,5</sup>.1<sup>4,7</sup>.1<sup>8,11</sup>]hexadeca-1,7-dien 169214-44-2 C20H28
4,5,10,11-Tetramethylpentacyclo[8.2.1.1<sup>2,5</sup>.1<sup>4,7</sup>.1<sup>8,11</sup>]hexadeca-1,7-dien
—— 4-Thienyl(2)-thiazol-carbonsaeurehydrazid(2) 31877-38-0 C8H7N3OS2
4-Thienyl(2)-thiazol-carbonsaeurehydrazid(2)
—— 4-(2-carboxy-4-chloro-benzyl-thio)phenyl-acetic acid 55863-32-6 C16H13ClO4S
4-(2-carboxy-4-chloro-benzyl-thio)phenyl-acetic acid
—— (4aR,6R,7S,7aS)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-7-methyl-2-propan-2-yloxy-4,4a,6,7a-tetrahydrofuro[3,2-d][1,3,2]dioxaphosphinine-7-carbonitrile 1597416-28-8 C16H20N5O4P
(4aR,6R,7S,7aS)-6-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-7-methyl-2-propan-2-yloxy-4,4a,6,7a-tetrahydrofuro[3,2-d][1,3,2]dioxaphosphinine-7-carbonitrile
—— 4-(1-Acetylamino-ethyl)-5-amino-tropolon 835-37-0 C11H14N2O3
4-(1-Acetylamino-ethyl)-5-amino-tropolon
—— [(4-hydroxy-3,5-di-tert-butylphenyl)(diphenylphosphinyl)methane]triphenylphosphonium chloride 1610673-74-9 C45H47O2P2*Cl
[(4-hydroxy-3,5-di-tert-butylphenyl)(diphenylphosphinyl)methane]triphenylphosphonium chloride
—— 4-[1-(Naphthalene-2-carbonyl)-2-oxo-propylazo]-N-p-tolyl-benzenesulfonamide 124435-16-1 C27H23N3O4S
4-[1-(Naphthalene-2-carbonyl)-2-oxo-propylazo]-N-p-tolyl-benzenesulfonamide
—— 4,5,6,7-tetrahydro-2-(phenoxymethyl)-5-(phenylmethyl)-pyrazolo[1,5-a]pyrazine 1380507-26-5 C20H21N3O
4,5,6,7-tetrahydro-2-(phenoxymethyl)-5-(phenylmethyl)-pyrazolo[1,5-a]pyrazine
—— 4,5-dihydrothieno[3′,2′:3,4]pyrido[2,1-a]isoindol-7(11bH)one 188471-67-2 C14H11NOS
4,5-dihydrothieno[3′,2′:3,4]pyrido[2,1-a]isoindol-7(11bH)one
—— 4-methyl-1,5-diaza-spiro[5.6]dodec-3-en-2-one 63585-28-4 C11H18N2O
4-methyl-1,5-diaza-spiro[5.6]dodec-3-en-2-one
—— 4-amino-2-methoxy-N-methylbenzene-1-sulfonamide 1094904-92-3 C8H12N2O3S
4-amino-2-methoxy-N-methylbenzene-1-sulfonamide
—— 4-benzyl-3-[7-(tert-butyl-diphenyl-silanyloxy)-2-methyl-3-triethylsilanyloxy-heptanoyl]-oxazolidin-2-one 929298-20-4 C40H57NO5Si2
4-benzyl-3-[7-(tert-butyl-diphenyl-silanyloxy)-2-methyl-3-triethylsilanyloxy-heptanoyl]-oxazolidin-2-one
—— 4,6-Dinitro-1-butyryloxy-2-(1-methyl-heptyl)-benzol 93990-88-6 C18H26N2O6
4,6-Dinitro-1-butyryloxy-2-(1-methyl-heptyl)-benzol
—— 4-benzyloxy-6,7-dihydro-5<i>H</i>-cyclopentapyrimidin-2-ylamine 109261-50-9 C14H15N3O
4-benzyloxy-6,7-dihydro-5<i>H</i>-cyclopentapyrimidin-2-ylamine
—— 4-chloro-2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-1-benzothiophen-3-amine 74617-31-5 C17H12ClN3OS
4-chloro-2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-1-benzothiophen-3-amine
—— 4-(1,4-dioxo-3,4-dihydro-1<i>H</i>-phthalazin-2-yl)-<i>N</i>-pyridin-3-yl-benzenesulfonamide 63237-12-7 C19H14N4O4S
4-(1,4-dioxo-3,4-dihydro-1<i>H</i>-phthalazin-2-yl)-<i>N</i>-pyridin-3-yl-benzenesulfonamide
—— 4-Ethynylphenoxybenzoesaeure 65331-83-1 C15H10O3
4-Ethynylphenoxybenzoesaeure
—— 4,4-Bis(trifluormethyl)-2,3-dimethyl-2-cyclobuten-1-on 25631-75-8 C8H6F6O
4,4-Bis(trifluormethyl)-2,3-dimethyl-2-cyclobuten-1-on
—— 4-(4-chlorophenyl)sulfonyl-3-(4-methylphenyl)-5-phenyl-4,5-dihydro-1H-pyrazole 122772-96-7 C22H19ClN2O2S
4-(4-chlorophenyl)sulfonyl-3-(4-methylphenyl)-5-phenyl-4,5-dihydro-1H-pyrazole
—— 4-acetoxy-3-benzyl-5,8-dimethyl-quinolin-2-ol 110150-60-2 C20H19NO3
4-acetoxy-3-benzyl-5,8-dimethyl-quinolin-2-ol
—— (4-nitrobenzylidene)-2-phenoxynicotinic acid hydrazide 1254691-90-1 C19H14N4O4
(4-nitrobenzylidene)-2-phenoxynicotinic acid hydrazide
—— 4-(4-methyl-piperazin-1-ylazo)-benzenesulfonamide 55469-70-0 C11H17N5O2S
4-(4-methyl-piperazin-1-ylazo)-benzenesulfonamide
—— (4aS,6S,7R,8R,8aR)-6-Allyl-2-(4-methoxy-phenyl)-8-methyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 808109-39-9 C18H24O5
(4aS,6S,7R,8R,8aR)-6-Allyl-2-(4-methoxy-phenyl)-8-methyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
—— [(4aS,8aR,8bS)-2,2,7,7-tetramethyl-4a,5,8a,8b-tetrahydro-[1,3]dioxolo[3,4]furo[1,3-d][1,3]dioxin-3a-yl]methanol 17682-70-1 C12H20O6
[(4aS,8aR,8bS)-2,2,7,7-tetramethyl-4a,5,8a,8b-tetrahydro-[1,3]dioxolo[3,4]furo[1,3-d][1,3]dioxin-3a-yl]methanol
—— 4-[[1-(4-Methylphenyl)-2-(3-pyridinyl)-1H-benzimidazol-6-yl]oxy]butyric Acid Methyl Ester 582310-13-2 C24H23N3O3
4-[[1-(4-Methylphenyl)-2-(3-pyridinyl)-1H-benzimidazol-6-yl]oxy]butyric Acid Methyl Ester
—— 4-Heptyl-benzoic acid 4-(5-heptyl-[1,3,4]thiadiazol-2-yl)-phenyl ester 132668-01-0 C29H38N2O2S
4-Heptyl-benzoic acid 4-(5-heptyl-[1,3,4]thiadiazol-2-yl)-phenyl ester
—— 4-[3-(2-hydroxy-5-methoxy-3,4,6-trimethyl-phenyl)-propyl]-benzene-1,3-diol 195201-86-6 C19H24O4
4-[3-(2-hydroxy-5-methoxy-3,4,6-trimethyl-phenyl)-propyl]-benzene-1,3-diol
—— (4SR,5RS)-2,2-dimethyl-4-ethyl-5-phenyl-5-(trimethylsilyl)oxy-3-pentanone 87280-49-7 C18H30O2Si
(4SR,5RS)-2,2-dimethyl-4-ethyl-5-phenyl-5-(trimethylsilyl)oxy-3-pentanone
—— (4aS,6aS,11bS)-9-methoxy-4,4,6a,7,11b-pentamethyl-2,3,4,4a,5,6,6a,11b-octahydro-1H-benzo[a]fluorene 1000009-85-7 C23H32O
(4aS,6aS,11bS)-9-methoxy-4,4,6a,7,11b-pentamethyl-2,3,4,4a,5,6,6a,11b-octahydro-1H-benzo[a]fluorene
—— 4-(3'α-benzyloxy-17'-acetyloxy-5'β-estr-15'-en-17'-yl)furan-2-carboxyaldehyde ethylene acetal 876017-53-7 C34H42O6
4-(3'α-benzyloxy-17'-acetyloxy-5'β-estr-15'-en-17'-yl)furan-2-carboxyaldehyde ethylene acetal
—— 4-[3-(3-bromopropyloxy)-5-fluorophenyl]-4-methoxytetrahydro-4H-pyran 1236142-63-4 C15H20BrFO3
4-[3-(3-bromopropyloxy)-5-fluorophenyl]-4-methoxytetrahydro-4H-pyran
—— 4-Methyl-2-[2-(naphthalen-2-ylsulfanyl)-ethyl]-pentanoic acid ethyl ester 188262-37-5 C20H26O2S
4-Methyl-2-[2-(naphthalen-2-ylsulfanyl)-ethyl]-pentanoic acid ethyl ester