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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-Butoxy-3-nitro-phenyl)-acetonitrile 56245-10-4 C12H14N2O3
(4-Butoxy-3-nitro-phenyl)-acetonitrile
—— [4-(2-dimethylamino-ethoxy)-6-ethyl-[1,3,5]triazin-2-yl]-ethyl-amine 57639-37-9 C11H21N5O
[4-(2-dimethylamino-ethoxy)-6-ethyl-[1,3,5]triazin-2-yl]-ethyl-amine
—— 4-[[5-{5H-Dibenzo[a,d]cyclohepten-5-yl}-3,4-dihydro-2-oxo-4-thioxo-1(2H)-pyrimidinyl]methyl]-2-thiophenecarboxylic acid, methyl ester 216657-84-0 C26H20N2O3S2
4-[[5-{5H-Dibenzo[a,d]cyclohepten-5-yl}-3,4-dihydro-2-oxo-4-thioxo-1(2H)-pyrimidinyl]methyl]-2-thiophenecarboxylic acid, methyl ester
—— 4-(1-(3,5-difluoropyridin-2-yl)-2-methoxyethoxy)-5-fluoro-N-(5-methyl-1H-pyrazol-3-yl)-6-morpholinopyrimidin-2-amine 1075758-02-9 C20H22F3N7O3
4-(1-(3,5-difluoropyridin-2-yl)-2-methoxyethoxy)-5-fluoro-N-(5-methyl-1H-pyrazol-3-yl)-6-morpholinopyrimidin-2-amine
—— 4-[4-anilino-6-(2-ethoxy-anilino)-[1,3,5]triazin-2-ylamino]-3,5-dibromo-benzoic acid ethyl ester 59565-38-7 C26H24Br2N6O3
4-[4-anilino-6-(2-ethoxy-anilino)-[1,3,5]triazin-2-ylamino]-3,5-dibromo-benzoic acid ethyl ester
—— 4-(2-Propylamino)-1,2-dimethylimidazol-5-yl-phenyl-keton 58192-98-6 C15H19N3O
4-(2-Propylamino)-1,2-dimethylimidazol-5-yl-phenyl-keton
—— 4-Oxo-4-(4-phenyl-6,7-dihydrothieno[3,2-c]-pyridin-5(4H)-yl)butyric acid 1224397-13-0 C17H17NO3S
4-Oxo-4-(4-phenyl-6,7-dihydrothieno[3,2-c]-pyridin-5(4H)-yl)butyric acid
—— 4-hydroxy-3-methylamino-α-(N-tert-butylaminomethyl)-benzyl alcohol 43229-46-5 C13H22N2O2
4-hydroxy-3-methylamino-α-(N-tert-butylaminomethyl)-benzyl alcohol
—— {4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid 494866-19-2 C31H23IO5
{4-[3,3-Bis-(4-furan-2-yl-phenyl)-allyloxy]-3-iodo-phenyl}-acetic acid
—— 4-(2-(2,4-Dichlorobenzylidene)hydrazinyl)-5-(4-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol 624724-97-6 C17H15Cl2N5OS
4-(2-(2,4-Dichlorobenzylidene)hydrazinyl)-5-(4-ethoxyphenyl)-4H-1,2,4-triazole-3-thiol
—— 4-Bromo-2-(difluoromethyl)-6-methylpyrimidine 2248359-57-9 C6H5BrF2N2
4-Bromo-2-(difluoromethyl)-6-methylpyrimidine
—— 4'-Benzyl 3-methyl 2'-amino-6-fluoro[1,1'-biphenyl]-3,4'-dicarboxylate 1381944-53-1 C22H18FNO4
4'-Benzyl 3-methyl 2'-amino-6-fluoro[1,1'-biphenyl]-3,4'-dicarboxylate
—— 4-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepine-8-carboxylic acid 2138145-57-8 C25H21NO5
4-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepine-8-carboxylic acid
—— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(5-(cyclopropanecarbonyl)-4-fluoro-2-methoxyphenyl)-5,5-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one 1402797-46-9 C32H32F7NO4
(4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(5-(cyclopropanecarbonyl)-4-fluoro-2-methoxyphenyl)-5,5-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one
—— 4-Methyl-6-methylsulfanyl-pyran-2-one 128951-31-5 C7H8O2S
4-Methyl-6-methylsulfanyl-pyran-2-one
—— 4-((1R,4R,5S,8S,12R)-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-(trifluoromethyl)benzonitrile 1095182-69-6 C18H15F3N2O3
4-((1R,4R,5S,8S,12R)-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-(trifluoromethyl)benzonitrile
—— 4-chloro-6-methyl-5-pyridin-3-ylethynyl-pyrimidine 1321612-93-4 C12H8ClN3
4-chloro-6-methyl-5-pyridin-3-ylethynyl-pyrimidine
—— (4R)-4-[[7-(3,5-difluoro-4-methoxyphenyl)-1,6-naphthyridin-5-yl]oxymethyl]pyrrolidin-2-one 1319738-50-5 C20H17F2N3O3
(4R)-4-[[7-(3,5-difluoro-4-methoxyphenyl)-1,6-naphthyridin-5-yl]oxymethyl]pyrrolidin-2-one
—— 4-(4-Fluorophenyl)-5-pyridin-4-yl-1-(2-furansulfonyl)-[1,2,3]triazole 474512-43-1 C17H11FN4O3S
4-(4-Fluorophenyl)-5-pyridin-4-yl-1-(2-furansulfonyl)-[1,2,3]triazole
—— 4-(4-(tert-butoxycarbonyl)-3,4-dihydro-2H-1,4-oxazin-5-yl)benzoic acid 1429228-85-2 C16H19NO5
4-(4-(tert-butoxycarbonyl)-3,4-dihydro-2H-1,4-oxazin-5-yl)benzoic acid
—— (4a<i>S</i>)-6<i>t</i>-hydroxy-5,5-dimethyl-(4a<i>r</i>)-4,4a,5,6,7,8-hexahydro-3<i>H</i>-naphthalen-2-one 107057-67-0 C12H18O2
(4a<i>S</i>)-6<i>t</i>-hydroxy-5,5-dimethyl-(4a<i>r</i>)-4,4a,5,6,7,8-hexahydro-3<i>H</i>-naphthalen-2-one
—— 4-Nitro-1,10-phenanthrolin-N-oxyd 1891-16-3 C12H7N3O3
4-Nitro-1,10-phenanthrolin-N-oxyd
—— 4-fluoro-2-(5-hydroxypent-1-ynyl)benzamide 1255775-76-8 C12H12FNO2
4-fluoro-2-(5-hydroxypent-1-ynyl)benzamide
—— 4-(Bis-methylmercaptomethylen)-2-phenyl-2-thiazolin-5-on 3318-14-7 C12H11NOS3
4-(Bis-methylmercaptomethylen)-2-phenyl-2-thiazolin-5-on
—— 4-chloro-1-phenyl-5,6-dihydro-1<i>H</i>-furo[2,3-<i>d</i>]pyrimidin-2-one 53959-33-4 C12H9ClN2O2
4-chloro-1-phenyl-5,6-dihydro-1<i>H</i>-furo[2,3-<i>d</i>]pyrimidin-2-one
—— 4-(2,5-Dichlorphenyl)-5-(4-methylphenyl)-2-diphenyl-2,4-dihydro-1,2,4-triazol-3-one 107097-05-2 C21H15Cl2N3O
4-(2,5-Dichlorphenyl)-5-(4-methylphenyl)-2-diphenyl-2,4-dihydro-1,2,4-triazol-3-one
—— 4-(4,6-Dimethoxy-5-formyl-2-methyl-benzoyloxy)-6-methoxy-2,5-dimethyl-benzoesaeure-methylester; Trimethoxy-atranorin 15222-52-3 C22H24O8
4-(4,6-Dimethoxy-5-formyl-2-methyl-benzoyloxy)-6-methoxy-2,5-dimethyl-benzoesaeure-methylester; Trimethoxy-atranorin
—— 4-amino-5-[(2-chlorobenzyl)methylamino]-6-iodopyrimidine 454685-61-1 C12H12ClIN4
4-amino-5-[(2-chlorobenzyl)methylamino]-6-iodopyrimidine
—— 4-cyclohexanecarbonyl-5-methylisoxazole-3-carboxylic acid ethyl ester 948855-94-5 C14H19NO4
4-cyclohexanecarbonyl-5-methylisoxazole-3-carboxylic acid ethyl ester
—— 4-Chloro-2-(3-fluoro-phenylsulfanyl)-benzoic acid 54435-16-4 C13H8ClFO2S
4-Chloro-2-(3-fluoro-phenylsulfanyl)-benzoic acid
—— [4-fluoro-5-(trifluoromethyl)-2-thienyl]methanol 1400701-29-2 C6H4F4OS
[4-fluoro-5-(trifluoromethyl)-2-thienyl]methanol
—— 4-[[1-[5-acetamido-1-(4-methylphenyl)-2-oxoindol-3-ylidene]ethylamino]carbamoyl]benzoic acid 1247692-50-7 C27H24N4O5
4-[[1-[5-acetamido-1-(4-methylphenyl)-2-oxoindol-3-ylidene]ethylamino]carbamoyl]benzoic acid
—— 4-(dimethylamino)-N-[[3-(prop-2-enoxyiminomethyl)phenyl]methylideneamino]benzamide 1260228-35-0 C20H22N4O2
4-(dimethylamino)-N-[[3-(prop-2-enoxyiminomethyl)phenyl]methylideneamino]benzamide
—— 4-Bromo-2,2,3-trimethyl-3-propyl-cyclobutanone 55109-17-6 C10H17BrO
4-Bromo-2,2,3-trimethyl-3-propyl-cyclobutanone
—— 4-(4-(aminomethyl)tetrahydro-2H-pyran-4-yl)-1H-pyrrole-2-carbonitrile hydrochloride 1158716-21-2 C11H15N3O*ClH
4-(4-(aminomethyl)tetrahydro-2H-pyran-4-yl)-1H-pyrrole-2-carbonitrile hydrochloride
—— 4-(3-Dimethylaminopropyl)-4-methyl-3,4-dihydro-2H-isoquinolin-1-thione 59792-55-1 C15H22N2S
4-(3-Dimethylaminopropyl)-4-methyl-3,4-dihydro-2H-isoquinolin-1-thione
—— 4-(2,6-difluoro-4-morpholinophenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-isopropyl-4H-1,2,4-triazole-3-carboxamide 1207598-66-0 C25H29F2N5O4
4-(2,6-difluoro-4-morpholinophenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-isopropyl-4H-1,2,4-triazole-3-carboxamide
—— 4-(3',4'-Dichloro-4-biphenylyl)-butyric acid 40096-41-1 C16H14Cl2O2
4-(3',4'-Dichloro-4-biphenylyl)-butyric acid
—— 4-(3,4-bis(benzyloxy)-5-chlorobenzamido)benzoic acid 1272527-23-7 C28H22ClNO5
4-(3,4-bis(benzyloxy)-5-chlorobenzamido)benzoic acid
—— 4-(2-chloroanilino)-N-cyclopropylthieno[3,2-c]quinoline-6-carboxamide 1269464-60-9 C21H16ClN3OS
4-(2-chloroanilino)-N-cyclopropylthieno[3,2-c]quinoline-6-carboxamide
—— 4-(2-acetylamino-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester 60330-89-4 C16H18N2O3
4-(2-acetylamino-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester
—— 4-[4-(2-ethoxy-anilino)-6-(<i>N</i>-ethyl-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester 60140-32-1 C28H30N6O3
4-[4-(2-ethoxy-anilino)-6-(<i>N</i>-ethyl-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester
—— 4,4'-Di-(2-cyanstyryl)-biphenyl 27343-86-8 C30H20N2
4,4'-Di-(2-cyanstyryl)-biphenyl
—— 4'-n-Butoxy-4-chloroacetamidodiphenylsulfid 37843-74-6 C18H20ClNO2S
4'-n-Butoxy-4-chloroacetamidodiphenylsulfid
—— 4-[5-(6-isobutyl-4-methoxy-pyridin-2-yl)-[1,2,4]oxadiazol-3-yl]-2,6-dimethyl-phenol 1186606-05-2 C20H23N3O3
4-[5-(6-isobutyl-4-methoxy-pyridin-2-yl)-[1,2,4]oxadiazol-3-yl]-2,6-dimethyl-phenol
—— 4-{[6-(3,4-dichloro-phenylamino)-[1,2,5]ozadiazolo[3,4-b]pyrazin-5-yl]-hydrazonomethyl}-phenol 851661-62-6 C17H11Cl2N7O2
4-{[6-(3,4-dichloro-phenylamino)-[1,2,5]ozadiazolo[3,4-b]pyrazin-5-yl]-hydrazonomethyl}-phenol
—— 4-bromo-6-chloro[1]benzothieno[3,2-c]pyridine-1-ol 1132093-37-8 C11H5BrClNOS
4-bromo-6-chloro[1]benzothieno[3,2-c]pyridine-1-ol
—— (4bR,7S,8aR)-4b-benzyl-7-hydroxy-6-oxo-7-(trifluoromethyl)-8,8a,9,10-tetrahydro-5H-phenanthrene-2-carboxylic acid 1206877-07-7 C23H21F3O4
(4bR,7S,8aR)-4b-benzyl-7-hydroxy-6-oxo-7-(trifluoromethyl)-8,8a,9,10-tetrahydro-5H-phenanthrene-2-carboxylic acid
—— 4-[3-(trifluoromethoxy)phenoxy]-1H-quinolin-2-one 1217129-80-0 C16H10F3NO3
4-[3-(trifluoromethoxy)phenoxy]-1H-quinolin-2-one
—— 4-Acetoxy-3-hydroxy-1-p-chlorbenzolsulfonylpiperidin 93307-50-7 C13H16ClNO5S
4-Acetoxy-3-hydroxy-1-p-chlorbenzolsulfonylpiperidin