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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chlor-1,6-dimethyl-4-trifluormethyl-7-oxa-3-thiabicyclo<4.1.0>heptan-3,3-dioxid 120497-97-4 C8H10ClF3O3S
    4-Chlor-1,6-dimethyl-4-trifluormethyl-7-oxa-3-thiabicyclo<4.1.0>heptan-3,3-dioxid
    —— (4-nitrophenyl)methyl (5R,6R)-6-[(1R)-1-hydroxyethyl]-3-[4-[(4-nitrophenyl)methoxycarbonylamino]butyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 85579-81-3 C27H28N4O10S
    (4-nitrophenyl)methyl (5R,6R)-6-[(1R)-1-hydroxyethyl]-3-[4-[(4-nitrophenyl)methoxycarbonylamino]butyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 4-(2-Fluoro-phenyl)-3,6-dimethyl-3H-thieno[2,3-d]pyrimidin-2-one 51687-29-7 C14H11FN2OS
    4-(2-Fluoro-phenyl)-3,6-dimethyl-3H-thieno[2,3-d]pyrimidin-2-one
    —— 4-(tert-Butyl-dimethyl-silanyl)-5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heptadecafluoro-dodecan-4-ol 144968-99-0 C18H23F17OSi
    4-(tert-Butyl-dimethyl-silanyl)-5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heptadecafluoro-dodecan-4-ol
    —— 4-Acetoxy-3-((E)-3,7-dimethyl-octa-2,6-dienyl)-5-(3-methyl-but-2-enyl)-benzoic acid methyl ester 135743-15-6 C25H34O4
    4-Acetoxy-3-((E)-3,7-dimethyl-octa-2,6-dienyl)-5-(3-methyl-but-2-enyl)-benzoic acid methyl ester
    —— 4-(3-amino-acetonyl)-dihydro-furan-2-one; hydrochloride 51240-50-7 C7H11NO3*ClH
    4-(3-amino-acetonyl)-dihydro-furan-2-one; hydrochloride
    —— 4-[2-(diethyl-methyl-ammonio)-ethoxymethyl]-1,1-dimethyl-4-phenyl-piperidinium; diiodide 114061-89-1 C21H38N2O*2I
    4-[2-(diethyl-methyl-ammonio)-ethoxymethyl]-1,1-dimethyl-4-phenyl-piperidinium; diiodide
    —— 4-Iod-3-acetamino-phenoxy-essigsaeure 90917-37-6 C10H10INO4
    4-Iod-3-acetamino-phenoxy-essigsaeure
    —— 4-hexadecyl-pyrocatechol 54535-84-1 C22H38O2
    4-hexadecyl-pyrocatechol
    —— 4-(3,4-dimethylphenyl)-4-oxo-2-[[5-(3-oxo-3-thiophen-2-ylpropanoyl)-1H-1,2,4-triazol-3-yl]sulfanyl]butanoic acid 133765-18-1 C21H19N3O5S2
    4-(3,4-dimethylphenyl)-4-oxo-2-[[5-(3-oxo-3-thiophen-2-ylpropanoyl)-1H-1,2,4-triazol-3-yl]sulfanyl]butanoic acid
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-1-hydroxy-6-methyl-1-aza-spiro[4.4]non-6-en-2-one 82328-04-9 C15H27NO3Si
    4-(tert-Butyl-dimethyl-silanyloxy)-1-hydroxy-6-methyl-1-aza-spiro[4.4]non-6-en-2-one
    —— 4-((1R,2R)-2-Hydroxy-cyclohexyloxy)-benzoic acid N'-(2-isopropylamino-acetyl)-hydrazide; compound with oxalic acid 109903-90-4 C2H2O4*C18H27N3O4
    4-((1R,2R)-2-Hydroxy-cyclohexyloxy)-benzoic acid N'-(2-isopropylamino-acetyl)-hydrazide; compound with oxalic acid
    —— (4S,6R,8R)-4,8-Dimethyl-5,7-dioxa-6-thia-spiro[2.5]octane 6-oxide 74006-80-7 C7H12O3S
    (4S,6R,8R)-4,8-Dimethyl-5,7-dioxa-6-thia-spiro[2.5]octane 6-oxide
    —— 4-((3R,4S,5R,6R)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-6-{(2S,3S)-3-[(1R,2S)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-propyl]-oxiranylmethyl}-tetrahydro-pyran-3-ylmethyl)-4-hydroxy-dihydro-furan-2-one 117407-96-2 C35H70O8Si3
    4-((3R,4S,5R,6R)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-6-{(2S,3S)-3-[(1R,2S)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-propyl]-oxiranylmethyl}-tetrahydro-pyran-3-ylmethyl)-4-hydroxy-dihydro-furan-2-one
    —— 4-aminoquinoline<2,8-D2> 1-oxide 77063-56-0 C9H8N2O
    4-aminoquinoline<2,8-D2> 1-oxide
    —— 4-nitrophenyl 2-(1-methyl-1H-indol-3-yl)acetate 1372996-75-2 C17H14N2O4
    4-nitrophenyl 2-(1-methyl-1H-indol-3-yl)acetate
    —— (4S,5S)-(E)-1-benzyloxy-5-tert-butyldimethylsilyloxy-4-methyl-2-heptene 124732-42-9 C21H36O2Si
    (4S,5S)-(E)-1-benzyloxy-5-tert-butyldimethylsilyloxy-4-methyl-2-heptene
    —— 4-Hydroxy-N-(1H-tetrazol-5-yl)-chinolin-carbonsaeure-(2)-amid 52144-04-4 C11H8N6O2
    4-Hydroxy-N-(1H-tetrazol-5-yl)-chinolin-carbonsaeure-(2)-amid
    —— 4-((11-bromoundecyl)oxy)benzonitrile 1204604-35-2 C18H26BrNO
    4-((11-bromoundecyl)oxy)benzonitrile
    —— 4-methyl-2-(S)-[2-(S)-(4-chlorophenyl)-4-oxo-thiazolidin-3-yl]-pentanoic acid 302836-42-6 C15H18ClNO3S
    4-methyl-2-(S)-[2-(S)-(4-chlorophenyl)-4-oxo-thiazolidin-3-yl]-pentanoic acid
    —— 4-p-chlorophenyl<5H>indeno<1,2-b>pyridine 84762-20-9 C24H16ClN
    4-p-chlorophenyl<5H>indeno<1,2-b>pyridine
    —— 4-(3-chlorophenoxy)phenacyl chloride 13061-21-7 C14H10Cl2O2
    4-(3-chlorophenoxy)phenacyl chloride
    —— 4-chloro-7-(2-chlorobenzyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine 1369493-28-6 C13H10Cl2N4
    4-chloro-7-(2-chlorobenzyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
    —— 4-Hydroxy-2-(2-methoxyethyl)-6-methylpyrimidin 15986-82-0 C8H12N2O2
    4-Hydroxy-2-(2-methoxyethyl)-6-methylpyrimidin
    —— 4-phenylnona-1,5-dien-7-yne 103240-82-0 C15H16
    4-phenylnona-1,5-dien-7-yne
    —— 4-nitro-2-thiocyanato-pyridine-1-oxide 108723-66-6 C6H3N3O3S
    4-nitro-2-thiocyanato-pyridine-1-oxide
    —— 4-[(N-ethyl-N-ferrocenylaminocarbonyl)oxymethyl]-2-phenylboronic acid pinacol ester 1354789-18-6 C26H32BFeNO4
    4-[(N-ethyl-N-ferrocenylaminocarbonyl)oxymethyl]-2-phenylboronic acid pinacol ester
    —— 4-Acetamino-2-acetoxy-benzol-sulfonsaeure-(1)-<2-chlor-anilid> 92907-02-3 C16H15ClN2O5S
    4-Acetamino-2-acetoxy-benzol-sulfonsaeure-(1)-<2-chlor-anilid>
    —— 4-chloro-7-phenyl-cinnoline 106420-86-4 C14H9ClN2
    4-chloro-7-phenyl-cinnoline
    —— 4-tert-butoxycarbonylamino-4-cyanomethyl-piperidine-1-carboxylic acid ethyl ester 856693-75-9 C15H25N3O4
    4-tert-butoxycarbonylamino-4-cyanomethyl-piperidine-1-carboxylic acid ethyl ester
    —— 4,5-Dimethoxy-2-<1-dimethylamino-1-phen-aethyl-aethyl>-styrol 95160-35-3 C22H29NO2
    4,5-Dimethoxy-2-<1-dimethylamino-1-phen-aethyl-aethyl>-styrol
    —— [(4R,5R)-5-((E)-3-Hydroxy-2-methyl-propenyl)-1,3,4,5-tetrahydro-benzo[cd]indol-4-yl]-carbamic acid methyl ester 194346-28-6 C17H20N2O3
    [(4R,5R)-5-((E)-3-Hydroxy-2-methyl-propenyl)-1,3,4,5-tetrahydro-benzo[cd]indol-4-yl]-carbamic acid methyl ester
    —— 4,4-difluoro-8-(4-trifluoromethylphenyl)-4-bora-3a,4a-diaza-s-indacene 1493817-16-5 C16H10BF5N2
    4,4-difluoro-8-(4-trifluoromethylphenyl)-4-bora-3a,4a-diaza-s-indacene
    —— 4-[3-(cyclohexylmethoxy)-4-fluorobenzoyl]-N-pyrazin-2-ylpiperazine-1-carboxamide 1008768-18-0 C23H28FN5O3
    4-[3-(cyclohexylmethoxy)-4-fluorobenzoyl]-N-pyrazin-2-ylpiperazine-1-carboxamide
    —— 4-amino-5-cyano-6-ethoxy-N-((1-(4-(4-methylpiperazin-1-yl)benzyl)piperidin-4-yl)methyl)picolinamide 1235473-37-6 C27H37N7O2
    4-amino-5-cyano-6-ethoxy-N-((1-(4-(4-methylpiperazin-1-yl)benzyl)piperidin-4-yl)methyl)picolinamide
    —— 4-[[3-(2-cyclohexylethoxy)phenyl]methyl]-N-(1,2-oxazol-3-yl)piperazine-1-carboxamide 1008767-43-8 C23H32N4O3
    4-[[3-(2-cyclohexylethoxy)phenyl]methyl]-N-(1,2-oxazol-3-yl)piperazine-1-carboxamide
    —— (4S,5S)-5-tert-butyl(diphenyl)silyloxymethyl-4-carbamoyl-2,2-dimethyl-1,3-dioxolane 293314-31-5 C23H31NO4Si
    (4S,5S)-5-tert-butyl(diphenyl)silyloxymethyl-4-carbamoyl-2,2-dimethyl-1,3-dioxolane
    —— 4,5-diphenylphthalimide 121199-14-2 C20H13NO2
    4,5-diphenylphthalimide
    —— 4-amino-5-cyano-6-(2,3-dihydroxypropylamino)-N-((1-((2-(pyridin-2-yl)thiazol-5-yl)methyl)piperidin-4-yl)methyl)picolinamide 1235472-46-4 C25H30N8O3S
    4-amino-5-cyano-6-(2,3-dihydroxypropylamino)-N-((1-((2-(pyridin-2-yl)thiazol-5-yl)methyl)piperidin-4-yl)methyl)picolinamide
    —— 4-(((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(2H-tetrazol-2-yl)propyl)pyridin-3-yl)oxy)methyl)-3-fluorobenzonitrile 1416860-25-7 C23H15F5N6O2
    4-(((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(2H-tetrazol-2-yl)propyl)pyridin-3-yl)oxy)methyl)-3-fluorobenzonitrile
    —— 4-[3-(2-cyclohexylethoxy)benzoyl]-N-(5-methyl-1,2-oxazol-3-yl)piperazine-1-carboxamide 1008767-59-6 C24H32N4O4
    4-[3-(2-cyclohexylethoxy)benzoyl]-N-(5-methyl-1,2-oxazol-3-yl)piperazine-1-carboxamide
    —— 4-Isopropyl-1,5,8a-trimethyl-1,2,3,4,7,8,8a,9,10,10a-decahydro-phenanthrene 68782-11-6 C20H32
    4-Isopropyl-1,5,8a-trimethyl-1,2,3,4,7,8,8a,9,10,10a-decahydro-phenanthrene
    —— 4-[4-(2-Cyano-ethoxy)-phenyl]-3-hydroxy-4-oxo-butyronitrile 75347-15-8 C13H12N2O3
    4-[4-(2-Cyano-ethoxy)-phenyl]-3-hydroxy-4-oxo-butyronitrile
    —— 4-ethoxycarbonyl-2-methyloxazole-5-carboxylic acid 135299-04-6 C8H9NO5
    4-ethoxycarbonyl-2-methyloxazole-5-carboxylic acid
    —— 4-ethoxycarbonyl-1-hexyl-1-methyl-piperazinium; iodide 109101-50-0 C14H29N2O2*I
    4-ethoxycarbonyl-1-hexyl-1-methyl-piperazinium; iodide
    —— (+-)-4-methoxy-benzoic acid-(1,2t,5c-trimethyl-4-phenyl-[4r]piperidyl ester) 114984-48-4 C22H27NO3
    (+-)-4-methoxy-benzoic acid-(1,2t,5c-trimethyl-4-phenyl-[4r]piperidyl ester)
    —— 4-chloro-1-(4-chloro-phenyl)-3-methyl-5-phenyl-1H-pyrazole 101423-48-7 C16H12Cl2N2
    4-chloro-1-(4-chloro-phenyl)-3-methyl-5-phenyl-1H-pyrazole
    —— 4-O-[15α-acetoxy-17-oxoestra-1,3,5(10)-trien-3-yl]butanoic acid 247112-70-5 C24H30O6
    4-O-[15α-acetoxy-17-oxoestra-1,3,5(10)-trien-3-yl]butanoic acid
    —— 4-((5R,9S)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro[4.4]nonan-9-yl)benzonitrile 509083-74-3 C20H16Cl2N4O2
    4-((5R,9S)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro[4.4]nonan-9-yl)benzonitrile
    —— 4-Nitro-benzenecarboperoxoic acid methyl ester 22721-73-9 C8H7NO5
    4-Nitro-benzenecarboperoxoic acid methyl ester