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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-isopropyl-6,6-dimethyl-2,5,6,7-tetrahydro-1H-azepin-2-one 77729-26-1 C11H19NO
4-isopropyl-6,6-dimethyl-2,5,6,7-tetrahydro-1H-azepin-2-one
—— 4-Methyl-3,4-dihydropyridazino<4,3-e>-as-triazin-8-thion 53180-85-1 C6H7N5S
4-Methyl-3,4-dihydropyridazino<4,3-e>-as-triazin-8-thion
—— 4-(2,3-dimethylbut-2-en-1-yl)pyridine 71146-26-4 C11H15N
4-(2,3-dimethylbut-2-en-1-yl)pyridine
—— 4-chloro-<i>N</i>-(4,5-dimethyl-[1,2,3]triazol-1-yl)-benzamide 69412-33-5 C11H11ClN4O
4-chloro-<i>N</i>-(4,5-dimethyl-[1,2,3]triazol-1-yl)-benzamide
—— 4-Fluorobenzoyl iodide 79929-50-3 C7H4FIO
4-Fluorobenzoyl iodide
—— 4-(4-chlorophenyl)-10-methyl-7-((methylsulfonyl)methyl)-11-oxo-3,4,10,11-tetrahydro-1H-1,4,10-triazadibenzo[cd,f]azulene-2-carboxylic acid 1628821-24-8 C24H20ClN3O5S
4-(4-chlorophenyl)-10-methyl-7-((methylsulfonyl)methyl)-11-oxo-3,4,10,11-tetrahydro-1H-1,4,10-triazadibenzo[cd,f]azulene-2-carboxylic acid
—— 4-Benzenesulfonyl-5-(2-chloro-phenyl)-1-phenyl-3-p-tolyl-4,5-dihydro-1H-pyrazole 122773-11-9 C28H23ClN2O2S
4-Benzenesulfonyl-5-(2-chloro-phenyl)-1-phenyl-3-p-tolyl-4,5-dihydro-1H-pyrazole
—— 4-Isopropyl-cyclohept-4-enol 136812-03-8 C10H18O
4-Isopropyl-cyclohept-4-enol
—— 4-hydroxy-3-[2-(trifluoromethoxy)phenyl]-1H-1,8-naphthyridin-2-one 1173015-30-9 C15H9F3N2O3
4-hydroxy-3-[2-(trifluoromethoxy)phenyl]-1H-1,8-naphthyridin-2-one
—— 4-Brom-5-oxobicyclo<4.2.1>non-3-en-1-carbonsaeure-methylester 67496-44-0 C11H13BrO3
4-Brom-5-oxobicyclo<4.2.1>non-3-en-1-carbonsaeure-methylester
—— 4-Methyl-2-<2-hydroxy-phenyl>-1,2,3,6-tetrahydro-pyridin 91640-04-9 C12H15NO
4-Methyl-2-<2-hydroxy-phenyl>-1,2,3,6-tetrahydro-pyridin
—— 4,4,5,5-Tetrakis-(2,4,6-trimethyl-phenyl)-2-selena-1,3-diphospha-4,5-disila-bicyclo[1.1.1]pentane 136247-01-3 C36H44P2SeSi2
4,4,5,5-Tetrakis-(2,4,6-trimethyl-phenyl)-2-selena-1,3-diphospha-4,5-disila-bicyclo[1.1.1]pentane
—— 4-Methyl-3-[7-methyl-12-(trifluoromethyl)-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl]phenol 1552286-56-2 C17H12F3N5O
4-Methyl-3-[7-methyl-12-(trifluoromethyl)-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl]phenol
—— 4-(1,3-Benzothiazol-2-yldiazenyl)-2-[[2-[(4-chlorophenyl)diazenyl]-5-hydroxyphenyl]iminomethyl]phenol 951741-81-4 C26H17ClN6O2S
4-(1,3-Benzothiazol-2-yldiazenyl)-2-[[2-[(4-chlorophenyl)diazenyl]-5-hydroxyphenyl]iminomethyl]phenol
—— 4'-(N-2-aminoethyl)aminospiro[1-azabicyclo[2.2.2]octane-3,2'-(3'H)-furo[2,3-b]pyridine] 220100-46-9 C15H22N4O
4'-(N-2-aminoethyl)aminospiro[1-azabicyclo[2.2.2]octane-3,2'-(3'H)-furo[2,3-b]pyridine]
—— 4-(didodecylamino)-1-(pyridin-2-yl)butan-1-one 875120-31-3 C33H60N2O
4-(didodecylamino)-1-(pyridin-2-yl)butan-1-one
—— 4-[3-(1-benzyl-cycloheptyloxy)-propyl]-morpholine 22671-58-5 C21H33NO2
4-[3-(1-benzyl-cycloheptyloxy)-propyl]-morpholine
—— 4-Oxo-4-phenyl-butyric acid (2R,3R,4S,5R,6S)-3,4,5,6-tetraacetoxy-tetrahydro-pyran-2-ylmethyl ester 40436-46-2 C24H28O12
4-Oxo-4-phenyl-butyric acid (2R,3R,4S,5R,6S)-3,4,5,6-tetraacetoxy-tetrahydro-pyran-2-ylmethyl ester
—— (4aR,6S,7R,8R,8aR)-6-Methoxy-8-(4-nitro-phenoxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 31363-99-2 C20H21NO8
(4aR,6S,7R,8R,8aR)-6-Methoxy-8-(4-nitro-phenoxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
—— 4-{[4-(3-fluorobenzoyl)piperazine-1-carbonyl]amino}benzoic acid ethyl ester 1071517-26-4 C21H22FN3O4
4-{[4-(3-fluorobenzoyl)piperazine-1-carbonyl]amino}benzoic acid ethyl ester
—— 4-(((4H-1,2,4-triazol-4-yl)imino)methyl)-3-hydroxyphenyl 4-butoxybenzoate 1208940-30-0 C20H20N4O4
4-(((4H-1,2,4-triazol-4-yl)imino)methyl)-3-hydroxyphenyl 4-butoxybenzoate
—— 4-(p-Nitro-phenylamino)-8-chlorchinaldin 92853-91-3 C16H12ClN3O2
4-(p-Nitro-phenylamino)-8-chlorchinaldin
—— 4-<n-Butylamino-acetamino>-benzoesaeure-<4-isopropyloxy-anilid> 96002-29-8 C22H29N3O3
4-<n-Butylamino-acetamino>-benzoesaeure-<4-isopropyloxy-anilid>
—— 4-{[3-[(pyridin-2-ylamino)carbonyl]-6-(trifluoromethyl)imidazo[1,5-a]pyridin-1-yl]methyl}morpholin-4-ium trifluoroacetate 1039349-20-6 C2HF3O2*C19H18F3N5O2
4-{[3-[(pyridin-2-ylamino)carbonyl]-6-(trifluoromethyl)imidazo[1,5-a]pyridin-1-yl]methyl}morpholin-4-ium trifluoroacetate
—— 4-Acetyl-1,2-naphthalin-diol 71096-10-1 C12H10O3
4-Acetyl-1,2-naphthalin-diol
—— 4,6-di-tert-butyl-2-(((2-(diisopropylamino)ethyl)thio)methyl)benzene-1,3-diol 1314033-40-3 C23H41NO2S
4,6-di-tert-butyl-2-(((2-(diisopropylamino)ethyl)thio)methyl)benzene-1,3-diol
—— 4-methoxy-<i>N</i>-phenyl-thiobenzimidic acid methyl ester 13432-43-4 C15H15NOS
4-methoxy-<i>N</i>-phenyl-thiobenzimidic acid methyl ester
—— [(4R,5S)-4-((S)-1-Benzyloxy-3-phenyl-prop-2-ynyl)-5-ethyl-2,2-dimethyl-[1,3]dioxolane-4-carbonyl]-carbamic acid tert-butyl ester 562858-25-7 C29H35NO6
[(4R,5S)-4-((S)-1-Benzyloxy-3-phenyl-prop-2-ynyl)-5-ethyl-2,2-dimethyl-[1,3]dioxolane-4-carbonyl]-carbamic acid tert-butyl ester
—— 4-[(E)-Butylimino]-7-(1,2-dimethyl-heptyl)-2,2-dimethyl-chroman-5-ol 136135-96-1 C24H39NO2
4-[(E)-Butylimino]-7-(1,2-dimethyl-heptyl)-2,2-dimethyl-chroman-5-ol
—— 4-((2S,5R,6S)-6-Methyl-5-triisopropylsilanyloxy-piperidin-2-yl)-butan-1-ol 251958-16-4 C19H41NO2Si
4-((2S,5R,6S)-6-Methyl-5-triisopropylsilanyloxy-piperidin-2-yl)-butan-1-ol
—— 4-(1-methyl-1H-imidazole-2-sulfonylamino)benzoic acid 960324-80-5 C11H11N3O4S
4-(1-methyl-1H-imidazole-2-sulfonylamino)benzoic acid
—— 4-Eth-(E)-ylidene-3-isopropylidene-5-methyl-pyrrolidin-2-one 37817-45-1 C10H15NO
4-Eth-(E)-ylidene-3-isopropylidene-5-methyl-pyrrolidin-2-one
—— 4-carbamimidoylmethyl-1-(2-chlorophenyl)-5-(4-chlorophenyl)-1H-pyrazole-3-carboxylic acid 4-bromo-2-fluorobenzylamide 1027617-40-8 C25H19BrCl2FN5O
4-carbamimidoylmethyl-1-(2-chlorophenyl)-5-(4-chlorophenyl)-1H-pyrazole-3-carboxylic acid 4-bromo-2-fluorobenzylamide
—— (4-Bromo-2-((diethylamino)methyl)phenoxy)acetic acid ((4-hydroxy-3-methoxyphenyl)methylene)hydrazide 42024-72-6 C21H26BrN3O4
(4-Bromo-2-((diethylamino)methyl)phenoxy)acetic acid ((4-hydroxy-3-methoxyphenyl)methylene)hydrazide
—— {4-[3,3-bis-(4-chloro-phenyl)-allylsulfanyl]-2-chloro-phenoxy}-acetic acid 685139-43-9 C23H17Cl3O3S
{4-[3,3-bis-(4-chloro-phenyl)-allylsulfanyl]-2-chloro-phenoxy}-acetic acid
—— 4-methyl-2-(3-(1,4-benzodioxan-2-ylmethylamino)propyl)-3,5-dioxo-(2H,4H)-1,2,4-triazine fumarate 179756-72-0 C4H4O4*C16H20N4O4
4-methyl-2-(3-(1,4-benzodioxan-2-ylmethylamino)propyl)-3,5-dioxo-(2H,4H)-1,2,4-triazine fumarate
—— 4-Acetoxy-benzoic acid (S)-3-[((4E,6E,8E)-dodeca-4,6,8-trienyl)oxy]-2-hydroxy-propyl ester 137527-61-8 C24H32O6
4-Acetoxy-benzoic acid (S)-3-[((4E,6E,8E)-dodeca-4,6,8-trienyl)oxy]-2-hydroxy-propyl ester
—— 4H trimethyl-2,4,6 propenyl-2 dithiinne-1,3 81509-09-3 C10H16S2
4H trimethyl-2,4,6 propenyl-2 dithiinne-1,3
—— 4-benzyl-2-hydroxy-2-phenyl-2,3-dihydro-4H-benzothiazin-3-one 74982-43-7 C21H17NO2S
4-benzyl-2-hydroxy-2-phenyl-2,3-dihydro-4H-benzothiazin-3-one
—— 4-[(4S)-1-[3-(difluoromethyl)phenyl]-2,5-dioxo-3,4,6,7-tetrahydrocyclopenta[d]pyrimidin-4-yl]-3-ethylsulfonylbenzonitrile 1870804-21-9 C23H19F2N3O4S
4-[(4S)-1-[3-(difluoromethyl)phenyl]-2,5-dioxo-3,4,6,7-tetrahydrocyclopenta[d]pyrimidin-4-yl]-3-ethylsulfonylbenzonitrile
—— 4-(4-hydroxy-3-methylphenyl)-6-[2-(1-methylethyl)phenyl]pyrimidin-2(1H)-one 934825-76-0 C20H20N2O2
4-(4-hydroxy-3-methylphenyl)-6-[2-(1-methylethyl)phenyl]pyrimidin-2(1H)-one
—— 4-Carbamoyl-2,33a,4-tetrahydro-6-methyl-5H-cyclopenta<d.e>benzothiopyran-5-on 31273-53-7 C13H13NO2S
4-Carbamoyl-2,33a,4-tetrahydro-6-methyl-5H-cyclopenta<d.e>benzothiopyran-5-on
—— 4-methyl-2<i>H</i>-[1,2,4]triazino[4,5-<i>a</i>]indole-1-thione 50336-07-7 C11H9N3S
4-methyl-2<i>H</i>-[1,2,4]triazino[4,5-<i>a</i>]indole-1-thione
—— 4-Phenylmethyl-O-n-propyl-2,3-thiomorpholinedione-2-oxime 124954-90-1 C14H18N2O2S
4-Phenylmethyl-O-n-propyl-2,3-thiomorpholinedione-2-oxime
—— 4-methyl-2-oxo-3-phenyl-2H-1-benzopyran-7-yl 5-thio-β-D-xylopyranoside 137215-14-6 C21H20O6S
4-methyl-2-oxo-3-phenyl-2H-1-benzopyran-7-yl 5-thio-β-D-xylopyranoside
—— 4-(benzyloxy)benzaldehyde(2-cyanoethyl) (N-phenylcarbamoyl)hydrazone 170924-67-1 C24H22N4O2
4-(benzyloxy)benzaldehyde(2-cyanoethyl) (N-phenylcarbamoyl)hydrazone
—— 4,5-Dimethyl-4-pyrrolin-2-on 37034-91-6 C6H9NO
4,5-Dimethyl-4-pyrrolin-2-on
—— 4-Chlor-5'-carboxy-2'-hydroxy-chalkon 17599-67-6 C16H11ClO4
4-Chlor-5'-carboxy-2'-hydroxy-chalkon
—— 4-[8-(isopropyl-methyl-amino)-4-oxo-7-trifluoromethyl-4,5-dihydro-3H-benzo [b][1,4]diazepin-2-yl]-pyridine-2-carbonitrile 473551-72-3 C20H18F3N5O
4-[8-(isopropyl-methyl-amino)-4-oxo-7-trifluoromethyl-4,5-dihydro-3H-benzo [b][1,4]diazepin-2-yl]-pyridine-2-carbonitrile
—— [(4R,4aS,6S,7R,7aS)-6-acetyloxy-7-methyl-3-oxo-4,4a,5,6,7,7a-hexahydro-1H-cyclopenta[c]pyran-4-yl]methyl acetate 99891-78-8 C14H20O6
[(4R,4aS,6S,7R,7aS)-6-acetyloxy-7-methyl-3-oxo-4,4a,5,6,7,7a-hexahydro-1H-cyclopenta[c]pyran-4-yl]methyl acetate