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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (-)-(4R)-N-(2-propenyl)-3-phenylsulfonyl-4-(2-furyl)-2(E)-butenyl amine 316813-39-5 C17H19NO3S
    (-)-(4R)-N-(2-propenyl)-3-phenylsulfonyl-4-(2-furyl)-2(E)-butenyl amine
    —— 4-selenocarbamoylmorpholine 61934-61-0 C5H10N2OSe
    4-selenocarbamoylmorpholine
    —— (4Ξ,6'<i>R</i>)-4-acetoxy-β,ε-carotene 124383-25-1 C42H58O2
    (4Ξ,6'<i>R</i>)-4-acetoxy-β,ε-carotene
    —— (4-Chlorocarbonyl-phenyl)-carbamic acid butyl ester 545357-93-5 C12H14ClNO3
    (4-Chlorocarbonyl-phenyl)-carbamic acid butyl ester
    —— 4-(2-Cyan-ethyl)-3-oxo-1,2,3,4-tetrahydro-cyclopent<b>indol 22942-73-0 C14H12N2O
    4-(2-Cyan-ethyl)-3-oxo-1,2,3,4-tetrahydro-cyclopent<b>indol
    —— 4-(4-chloro-phenyl)-3-(2-piperidin-1-yl-ethyl)-3,9-dihydro-pyrimido[4,5-<i>b</i>]indol-2-one 27355-70-0 C23H23ClN4O
    4-(4-chloro-phenyl)-3-(2-piperidin-1-yl-ethyl)-3,9-dihydro-pyrimido[4,5-<i>b</i>]indol-2-one
    —— 4,7-dimethoxy-benzo[1,3]dioxole-5,6-dicarbonitrile 33316-05-1 C11H8N2O4
    4,7-dimethoxy-benzo[1,3]dioxole-5,6-dicarbonitrile
    —— 4-acetylamino-<i>N</i>-(5-bromo-4-methyl-6-methylsulfanyl-pyrimidin-2-yl)-benzenesulfonamide 36083-01-9 C14H15BrN4O3S2
    4-acetylamino-<i>N</i>-(5-bromo-4-methyl-6-methylsulfanyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-Methoxy-2-phenyl-1,2,3,4-tetrahydro-chinolin-5-carbonsaeure-methylester 27356-68-9 C18H19NO3
    4-Methoxy-2-phenyl-1,2,3,4-tetrahydro-chinolin-5-carbonsaeure-methylester
    —— 4'-[[2-n-butyl-4-methyl-6-(1-oxo-isoindolin-2-yl)-benzimidazol-1-yl]-methyl]-2-cyano-biphenyl 144702-31-8 C34H30N4O
    4'-[[2-n-butyl-4-methyl-6-(1-oxo-isoindolin-2-yl)-benzimidazol-1-yl]-methyl]-2-cyano-biphenyl
    —— 4-methyl-2-(trimethylsilylmethyl)-2,3-dihydrobenzo[g][2]benzazepine-1,5-dione 110382-87-1 C19H23NO2Si
    4-methyl-2-(trimethylsilylmethyl)-2,3-dihydrobenzo[g][2]benzazepine-1,5-dione
    —— 4-[1-(2-Naphthyl)cyclobutyl]-3-(2,4-xylyl)-2-(2,4-xylylimino)-2,3-dihydrothiazole 213755-61-4 C33H32N2S
    4-[1-(2-Naphthyl)cyclobutyl]-3-(2,4-xylyl)-2-(2,4-xylylimino)-2,3-dihydrothiazole
    —— <4-Methoxycarbonyl-1,5-dimethyl-2-oxo-2,3-dihydro-pyrrol-3-yl>-essigsaeure 28485-89-4 C10H13NO5
    <4-Methoxycarbonyl-1,5-dimethyl-2-oxo-2,3-dihydro-pyrrol-3-yl>-essigsaeure
    —— 4-(Dimethylamino)-1,3,6-triphenyl-2(1H)-pyridinon 112423-16-2 C25H22N2O
    4-(Dimethylamino)-1,3,6-triphenyl-2(1H)-pyridinon
    —— (4-chloro-10-methyl-10<i>H</i>-phenazin-2-ylidene)-cyano-acetic acid ethyl ester 39676-70-5 C18H14ClN3O2
    (4-chloro-10-methyl-10<i>H</i>-phenazin-2-ylidene)-cyano-acetic acid ethyl ester
    —— 4-ethoxy-1,3-dimethyl-6-phenyl-1,3-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-2-one 36926-86-0 C16H17N3O2
    4-ethoxy-1,3-dimethyl-6-phenyl-1,3-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-2-one
    —— 4-ethoxy-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-68-1 C18H18N2O
    4-ethoxy-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole
    —— 4-methyl-<i>N</i><sup>1</sup>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzene-1,3-diamine 27551-00-4 C10H12N4S
    4-methyl-<i>N</i><sup>1</sup>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzene-1,3-diamine
    —— 4,4,8,8-tetramethyl-1-phenyl-1,4,5,6,7,8-hexahydro-cycloheptatriazole 33470-41-6 C17H23N3
    4,4,8,8-tetramethyl-1-phenyl-1,4,5,6,7,8-hexahydro-cycloheptatriazole
    —— 4-(4-chloro-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-82-9 C22H17ClN2O
    4-(4-chloro-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole
    —— [(4-methoxy-anilino)-quinolin-8-yl-methyl]-phosphonic acid diethyl ester 26517-24-8 C21H25N2O4P
    [(4-methoxy-anilino)-quinolin-8-yl-methyl]-phosphonic acid diethyl ester
    —— 4,6-O-Benzyliden-1,2,3-trideoxy-3-C-hydroxymethyl-D-arabino-hex-1-enopyranose 30572-37-3 C14H16O4
    4,6-O-Benzyliden-1,2,3-trideoxy-3-C-hydroxymethyl-D-arabino-hex-1-enopyranose
    —— 4-{[(2-hydroxy-3-methoxyphenyl)methylene]amino}-N-(6-methoxypyridazin-3-yl)benzenesulfonamide 1642784-85-7 C19H18N4O5S
    4-{[(2-hydroxy-3-methoxyphenyl)methylene]amino}-N-(6-methoxypyridazin-3-yl)benzenesulfonamide
    —— (4'R,4a'S,7a'R,12b'S)-9'-amino-3'-(cyclopropylmethyl)-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-4a'-ol 263713-05-9 C22H28N2O4
    (4'R,4a'S,7a'R,12b'S)-9'-amino-3'-(cyclopropylmethyl)-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-4a'-ol
    —— 4-(2,2-diphenyl-ethyl)-thiomorpholine 1,1-dioxide 59801-45-5 C18H21NO2S
    4-(2,2-diphenyl-ethyl)-thiomorpholine 1,1-dioxide
    —— 4a,5,6,7,8,8a-hexahydrospiro[benzo[e][1,2,4]trioxine-3,1'-cyclohexane]-2',5'-dien-4'-one 54265-46-2 C12H14O4
    4a,5,6,7,8,8a-hexahydrospiro[benzo[e][1,2,4]trioxine-3,1'-cyclohexane]-2',5'-dien-4'-one
    —— 4-[1-(5-Chloro-2-hydroxy-phenyl)-eth-(E)-ylideneamino]-N-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide 77544-97-9 C19H17ClN4O4S
    4-[1-(5-Chloro-2-hydroxy-phenyl)-eth-(E)-ylideneamino]-N-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide
    —— 4-(p-methoxybenzyl)-5-guanidino-1-β-D-ribofuranozylimidazole 78907-26-3 C17H23N5O5
    4-(p-methoxybenzyl)-5-guanidino-1-β-D-ribofuranozylimidazole
    —— 4-(4-chloro-phenyl)-3-(4-methyl-benzylideneamino)-3<i>H</i>-thiazole-2-thione 23344-03-8 C17H13ClN2S2
    4-(4-chloro-phenyl)-3-(4-methyl-benzylideneamino)-3<i>H</i>-thiazole-2-thione
    —— (4-chlorophenyl)(ferrocenyl)sulfane 156884-39-8 C16H13ClFeS
    (4-chlorophenyl)(ferrocenyl)sulfane
    —— 4'-(bromomethyl)-4-fluoro-[1,1'-biphenyl]-2-carbonitrile 1374671-72-3 C14H9BrFN
    4'-(bromomethyl)-4-fluoro-[1,1'-biphenyl]-2-carbonitrile
    —— 4-Methyl-2-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-pent-3-enenitrile 33795-97-0 C13H12N2O2
    4-Methyl-2-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-pent-3-enenitrile
    —— 4,6'-Dimethoxy-biphenyl-3,3'-dicarboxylic acid dimethyl ester 39026-70-5 C18H18O6
    4,6'-Dimethoxy-biphenyl-3,3'-dicarboxylic acid dimethyl ester
    —— (4-(4-fluorobenzyl)-2-amino-5-phenylthiophen-3-yl)(3,4,5-trimethoxyphenyl)methanone 1265048-23-4 C27H24FNO4S
    (4-(4-fluorobenzyl)-2-amino-5-phenylthiophen-3-yl)(3,4,5-trimethoxyphenyl)methanone
    —— (4,4-diethoxy-but-2c-enyl)-dimethyl-amine 99863-50-0 C10H21NO2
    (4,4-diethoxy-but-2c-enyl)-dimethyl-amine
    —— 4-(2-fluorophenyl)-1-(2-hydroxyphenyl)azetidin-2-one 1197214-21-3 C15H12FNO2
    4-(2-fluorophenyl)-1-(2-hydroxyphenyl)azetidin-2-one
    —— 4,4'-Dichlordibenzolsulfenamidyl-Radikal 55485-95-5 C12H8Cl2NS2
    4,4'-Dichlordibenzolsulfenamidyl-Radikal
    —— 4,6-dimethyl-1H-indole-2-carbaldehyde 1258520-62-5 C11H11NO
    4,6-dimethyl-1H-indole-2-carbaldehyde
    —— 4,5α-epoxy-3,6β,14-trihydroxy-6α-(2-hydroxyethyl)-17-(cyclopropylmethyl)morphinan 96453-60-0 C22H29NO5
    4,5α-epoxy-3,6β,14-trihydroxy-6α-(2-hydroxyethyl)-17-(cyclopropylmethyl)morphinan
    —— 4-phenyl-[1,4]thiaphosphinane 1,1,4-trioxide 59466-62-5 C10H13O3PS
    4-phenyl-[1,4]thiaphosphinane 1,1,4-trioxide
    —— 4-bromo-benzenesulfonic acid 4-ethyl-4-hydroxy-10-nitro-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester 909094-10-6 C26H18BrN3O9S
    4-bromo-benzenesulfonic acid 4-ethyl-4-hydroxy-10-nitro-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester
    —— 4-methoxyoxalyl-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester 21898-52-2 C12H15NO5
    4-methoxyoxalyl-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester
    —— 4-(3-iodophenyl)-1H-1,2,4-triazole-5-thione 1038337-10-8 C8H6IN3S
    4-(3-iodophenyl)-1H-1,2,4-triazole-5-thione
    —— (4E,6Z,10E)-(8S,9S,12S,13R,14S,16R)-19-(2-Dimethylamino-ethylamino)-9,13-dihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaene-3,20,22-trione 868174-42-9 C31H47N3O7
    (4E,6Z,10E)-(8S,9S,12S,13R,14S,16R)-19-(2-Dimethylamino-ethylamino)-9,13-dihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-2-aza-bicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaene-3,20,22-trione
    —— {4-[(E)-3-(3,4-dichloro-phenyl)-acryloyl]-7-oxo-[1,4]diazepan-1-yl}-acetic acid methyl ester 1290047-58-3 C17H18Cl2N2O4
    {4-[(E)-3-(3,4-dichloro-phenyl)-acryloyl]-7-oxo-[1,4]diazepan-1-yl}-acetic acid methyl ester
    —— 4-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-phthalan-5-yl)-trans-crotonsaeure 31888-64-9 C14H14O6
    4-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-phthalan-5-yl)-trans-crotonsaeure
    —— 4-[2-(3-{2-[3-(3-Carbamimidoyl-phenoxy)-propoxy]-phenyl}-ureido)-ethyl]-benzenesulfonyl fluoride 47777-44-6 C25H27FN4O5S
    4-[2-(3-{2-[3-(3-Carbamimidoyl-phenoxy)-propoxy]-phenyl}-ureido)-ethyl]-benzenesulfonyl fluoride
    —— (4S,4aS,7R,7aR)-4-Bromomethyl-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxin-7-ol 33471-07-7 C9H15BrO4
    (4S,4aS,7R,7aR)-4-Bromomethyl-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxin-7-ol
    —— 4-hydroxy-3-(piperidine-1-carbonyl)-benzoic acid methyl ester 30728-74-6 C14H17NO4
    4-hydroxy-3-(piperidine-1-carbonyl)-benzoic acid methyl ester
    —— 4-Methyl-pent-3-enyl-4'-carbomethoxy-cyclohex-3'-enyl-keton-ethylenketal 27210-47-5 C17H26O4
    4-Methyl-pent-3-enyl-4'-carbomethoxy-cyclohex-3'-enyl-keton-ethylenketal