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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methyloct-4-en-1,7-diin-3-yl-α-isopropyl-3-vinylphenylacetat 63516-65-4 C22H24O2
4-Methyloct-4-en-1,7-diin-3-yl-α-isopropyl-3-vinylphenylacetat
—— 4,4',4''-nitrilotribenzohydrazide 223591-21-7 C21H21N7O3
4,4',4''-nitrilotribenzohydrazide
—— 4-[5-(4-chloro-3-trifluoromethyl-phenylamino)-4H-[1,2,4]triazol-3-yl]-phenol 877874-56-1 C15H10ClF3N4O
4-[5-(4-chloro-3-trifluoromethyl-phenylamino)-4H-[1,2,4]triazol-3-yl]-phenol
—— 4-tert-butyl-N-{6-[3-(trifluoromethoxy)phenyl]imidazo[1,2-b]pyridazin-2-yl}benzamide trifluoroacetate 1005777-55-8 C2HF3O2*C24H21F3N4O2
4-tert-butyl-N-{6-[3-(trifluoromethoxy)phenyl]imidazo[1,2-b]pyridazin-2-yl}benzamide trifluoroacetate
—— 4,4''-di-tert-butyl-4'-(3-ethynylphenyl)-2,2':6',2''-terpyridine 1616974-93-6 C31H31N3
4,4''-di-tert-butyl-4'-(3-ethynylphenyl)-2,2':6',2''-terpyridine
—— 4,4'-((ethane-1,2-diylbis(azaneylylidene))bis(methaneylylidene))bis(3-methyl-1-phenyl-1H-pyrazole-5-selenol) 247040-67-1 C24H24N6Se2
4,4'-((ethane-1,2-diylbis(azaneylylidene))bis(methaneylylidene))bis(3-methyl-1-phenyl-1H-pyrazole-5-selenol)
—— 4-(3-methyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino)benzonitrile 1008520-14-6 C18H18N6O2
4-(3-methyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino)benzonitrile
—— 4-[1-(3,4-Dimethoxyphenyl)-2-pyrrolidon-4-yl]-methoxybenzoic acid 133747-36-1 C20H21NO6
4-[1-(3,4-Dimethoxyphenyl)-2-pyrrolidon-4-yl]-methoxybenzoic acid
—— 4-({2-[(2,4-dibromophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611216-00-3 C21H17Br2N5O2
4-({2-[(2,4-dibromophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
—— 4-methyl-N-(3-oxobutyl)-N-(2-oxoethyl)benzenesulfonamide 944413-16-5 C13H17NO4S
4-methyl-N-(3-oxobutyl)-N-(2-oxoethyl)benzenesulfonamide
—— 4-(3-ethoxy-5,6,7,8-tetrahydro-[1]naphthyl)-butyric acid 859984-62-6 C16H22O3
4-(3-ethoxy-5,6,7,8-tetrahydro-[1]naphthyl)-butyric acid
—— 4-((2,2-diphenyl-1,3,2,4-dioxasilaboretan-4-yl)oxy)-10-methyl-2-(methylthio)-4H-4l4,11l4-benzo[e][1,3,4,2]thiadiazaborolo[2,3-b][1,3,2]oxazaborinine 105055-35-4 C22H20B2N2O4S2Si
4-((2,2-diphenyl-1,3,2,4-dioxasilaboretan-4-yl)oxy)-10-methyl-2-(methylthio)-4H-4l4,11l4-benzo[e][1,3,4,2]thiadiazaborolo[2,3-b][1,3,2]oxazaborinine
—— (4-ethoxy-phenyl)-imidazo[1,2-<i>a</i>]quinoxalin-4-yl-amine 68009-37-0 C18H16N4O
(4-ethoxy-phenyl)-imidazo[1,2-<i>a</i>]quinoxalin-4-yl-amine
—— 4,5-(9,10-dihydro-9,10-anthracenylen)-2-endo-ethyl-2-methyl-1,3,2-dioxasilolane 137768-44-6 C19H20O2Si
4,5-(9,10-dihydro-9,10-anthracenylen)-2-endo-ethyl-2-methyl-1,3,2-dioxasilolane
—— 4-(2-hydroxybut-3-en-2-yl)-7-methylcyclohepta-1,3,6-trienyl pivalate 1365553-70-3 C17H24O3
4-(2-hydroxybut-3-en-2-yl)-7-methylcyclohepta-1,3,6-trienyl pivalate
—— 4-(6-(morpholin-4-yl)pyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methylsulfonyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182187-07-0 C26H31N7O3S
4-(6-(morpholin-4-yl)pyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methylsulfonyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
—— 4-chloro-bornane 38630-13-6 C10H17Cl
4-chloro-bornane
—— (4-methylbenzyl)(pent-4-en-1-yl)sulfane 73553-21-6 C13H18S
(4-methylbenzyl)(pent-4-en-1-yl)sulfane
—— (4-chlorophenyl)(4-(hydroxy(phenyl)methyl)-3,4-dihydropyridin-1(2H)-yl)methanone 1073151-27-5 C19H18ClNO2
(4-chlorophenyl)(4-(hydroxy(phenyl)methyl)-3,4-dihydropyridin-1(2H)-yl)methanone
—— 4-Amino-5,5-dimethyl-3-naphthalen-2-yl-4-phenyl-dihydro-furan-2-one 83253-80-9 C22H21NO2
4-Amino-5,5-dimethyl-3-naphthalen-2-yl-4-phenyl-dihydro-furan-2-one
—— (+/-)-4<i>c</i>-benzoyloxy-1-(3-chloro-5-methyl-hexa-2ξ,4-dienyl)-2<i>r</i>,5<i>t</i>-dimethyl-piperidine 110249-26-8 C21H28ClNO2
(+/-)-4<i>c</i>-benzoyloxy-1-(3-chloro-5-methyl-hexa-2ξ,4-dienyl)-2<i>r</i>,5<i>t</i>-dimethyl-piperidine
—— 4-Amino-6-(2-aethyl-anilino)-2-dibrommethyl-1,3,5-triazin 100119-04-8 C12H13Br2N5
4-Amino-6-(2-aethyl-anilino)-2-dibrommethyl-1,3,5-triazin
—— 4-(4-Propyloxy-phenyl)-2,3-dichlor-Δ<sup>2,3</sup>-crotonlacton 93140-57-9 C13H12Cl2O3
4-(4-Propyloxy-phenyl)-2,3-dichlor-Δ<sup>2,3</sup>-crotonlacton
—— 4-Acetyl-benzol-sulfonsaeure-<4-tetradecylaminosulfonyl-anilid> 97354-84-2 C28H42N2O5S2
4-Acetyl-benzol-sulfonsaeure-<4-tetradecylaminosulfonyl-anilid>
—— 4-(N-Diethylamino-acetylamino)-4'-nitro-diphenylsulfon 93996-28-2 C18H21N3O5S
4-(N-Diethylamino-acetylamino)-4'-nitro-diphenylsulfon
—— 4-Nitro-2-<1-(4-brom-phenylhydrazon)-ethyl>-pyrrol 91570-94-4 C12H11BrN4O2
4-Nitro-2-<1-(4-brom-phenylhydrazon)-ethyl>-pyrrol
—— 4-Amino-N-[1-(1-methyl-1H-indol-3-yl)-meth-(E)-ylidene]-benzenesulfonamide 74028-04-9 C16H15N3O2S
4-Amino-N-[1-(1-methyl-1H-indol-3-yl)-meth-(E)-ylidene]-benzenesulfonamide
—— 4-(4-Methyl-2-{N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-thiazol-5-ylazo)-benzenesulfonamide 121876-83-3 C17H16N6O2S2
4-(4-Methyl-2-{N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-thiazol-5-ylazo)-benzenesulfonamide
—— 4-Hydroxy-3-(morpholin-4-ylmethyl)-1,3-diazaspiro[4.5]decan-2-one 106663-54-1 C13H23N3O3
4-Hydroxy-3-(morpholin-4-ylmethyl)-1,3-diazaspiro[4.5]decan-2-one
—— 4-cyclopropyl-N-methoxy-N-methyl-2-pyridin-3-yl-1,3-thiazole-5-carboxamide 1232031-61-6 C14H15N3O2S
4-cyclopropyl-N-methoxy-N-methyl-2-pyridin-3-yl-1,3-thiazole-5-carboxamide
—— 4,5-dichloro-6-chloroimino-2,3,5-trifluoro-1-azacyclohexa-1,3-diene 72085-76-8 C5Cl3F3N2
4,5-dichloro-6-chloroimino-2,3,5-trifluoro-1-azacyclohexa-1,3-diene
—— 4-(3-dimethylaminopropylsulphonyl)-phenylhydrazine 71170-52-0 C11H19N3O2S
4-(3-dimethylaminopropylsulphonyl)-phenylhydrazine
—— 4-benzyl-5-methyl-3,4-dihydro-1H-isochromene 180624-88-8 C17H18O
4-benzyl-5-methyl-3,4-dihydro-1H-isochromene
—— 4-(3-Methyl-but-2-enyl)-cyclohexanon 26845-59-0 C11H18O
4-(3-Methyl-but-2-enyl)-cyclohexanon
—— 4-oxo-3-phenyl-3,4-dihydrophthalazine-1-carbonyl azide 1415647-86-7 C15H9N5O2
4-oxo-3-phenyl-3,4-dihydrophthalazine-1-carbonyl azide
—— 4,6-dichloro-2-hydroxybenzaldoxime 1017082-59-5 C7H5Cl2NO2
4,6-dichloro-2-hydroxybenzaldoxime
—— 4-((2S,3S)-1-(3,4-dimethoxyphenyl)-3-methylindolin-2-yl)benzonitrile 1170716-88-7 C24H22N2O2
4-((2S,3S)-1-(3,4-dimethoxyphenyl)-3-methylindolin-2-yl)benzonitrile
—— 4-(2,6-Dichloro-benzoylamino)-1H-pyrazole-3-carboxylic acid (6-amino-pyridin-3-yl)-amide 1010440-82-0 C16H12Cl2N6O2
4-(2,6-Dichloro-benzoylamino)-1H-pyrazole-3-carboxylic acid (6-amino-pyridin-3-yl)-amide
—— 4-allyl-2'-methyl-5,6-dihydro-[1,1'-bi(phenyl)]-3(4H)-one 1415503-56-8 C16H18O
4-allyl-2'-methyl-5,6-dihydro-[1,1'-bi(phenyl)]-3(4H)-one
—— 4'-(2-(4-cyanophenylamino)-7-methyl-7H-purin-6-yloxy)-3',5'-dimethylbiphenyl-4-sulfonamide 1164099-58-4 C27H23N7O3S
4'-(2-(4-cyanophenylamino)-7-methyl-7H-purin-6-yloxy)-3',5'-dimethylbiphenyl-4-sulfonamide
—— 4-(aminocarbonyl)-2-bromo-5-{[(1R)-1,2-dimethylpropyl]amino}benzoic acid 1149386-71-9 C13H17BrN2O3
4-(aminocarbonyl)-2-bromo-5-{[(1R)-1,2-dimethylpropyl]amino}benzoic acid
—— 4-(2,5-difluorobenzylamino)-6-(4-(piperidin-4-yl)phenylamino)nicotinamide 1374212-44-8 C24H25F2N5O
4-(2,5-difluorobenzylamino)-6-(4-(piperidin-4-yl)phenylamino)nicotinamide
—— (4,0)-Ni-tetrakis(o-pivalamidophenyl)porphyrin 120120-01-6 C64H64N8NiO4
(4,0)-Ni-tetrakis(o-pivalamidophenyl)porphyrin
—— 4-(4-trifluoromethyl-benzyloxy)-phthalic acid bis-(4-trifluoromethyl-benzyl) ester 659737-52-7 C32H21F9O5
4-(4-trifluoromethyl-benzyloxy)-phthalic acid bis-(4-trifluoromethyl-benzyl) ester
—— 4-acetoxymercury(II) 3-nitroaniline 54481-44-6 C8H8HgN2O4
4-acetoxymercury(II) 3-nitroaniline
—— 4-((2R,3S)-3-{3-[(2S,3R)-3-(4-Benzyloxy-butyl)-oxiranyl]-propyl}-oxiranyl)-butan-1-ol 120312-49-4 C22H34O4
4-((2R,3S)-3-{3-[(2S,3R)-3-(4-Benzyloxy-butyl)-oxiranyl]-propyl}-oxiranyl)-butan-1-ol
—— (4S,6R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-2,2-dioxo-2λ<sup>6</sup>-[1,2,3]oxathiazinane-3,6-dicarboxylic acid 3-tert-butyl ester 6-ethyl ester 477200-16-1 C29H41NO8SSi
(4S,6R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-2,2-dioxo-2λ<sup>6</sup>-[1,2,3]oxathiazinane-3,6-dicarboxylic acid 3-tert-butyl ester 6-ethyl ester
—— 4-[1-[2-(diethylamino)ethyl]-3-(4-fluorophenyl)-1H-pyrazol-4-yl]-N-[(4-fluorophenyl)methyl]-2-pyridinamine 216506-98-8 C27H29F2N5
4-[1-[2-(diethylamino)ethyl]-3-(4-fluorophenyl)-1H-pyrazol-4-yl]-N-[(4-fluorophenyl)methyl]-2-pyridinamine
—— 4-[4-[[5-(4-chlorophenyl)-1,3,4-thiadiazol-2-yl]sulfanyl]but-2-ynyl]morpholine 84459-82-5 C16H16ClN3OS2
4-[4-[[5-(4-chlorophenyl)-1,3,4-thiadiazol-2-yl]sulfanyl]but-2-ynyl]morpholine
—— 4-(4-methylphenyl)-5-phenyl-2,5-dihydroindeno[1,2-c]pyridazin-3-one 81756-83-4 C24H18N2O
4-(4-methylphenyl)-5-phenyl-2,5-dihydroindeno[1,2-c]pyridazin-3-one