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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-Methyl-5-phenyl-Δ<sup>2</sup>-pyrazolin-1-yl)-benzaldehyd 102025-11-6 C17H16N2O
4-(3-Methyl-5-phenyl-Δ<sup>2</sup>-pyrazolin-1-yl)-benzaldehyd
—— 4-amino-2,3-dimethylpyridine N-oxide 156118-22-8 C7H10N2O
4-amino-2,3-dimethylpyridine N-oxide
—— 4-[3-(4-chloro-phenoxy)-benzyl]-piperazine-1-carboxylic acid (1H-tetrazol-5-yl)-amide trifluoroacetate 1093209-61-0 C2HF3O2*C19H20ClN7O2
4-[3-(4-chloro-phenoxy)-benzyl]-piperazine-1-carboxylic acid (1H-tetrazol-5-yl)-amide trifluoroacetate
—— 4-Hydroxy-benzoic acid [4-cyano-2-oxo-but-(E)-ylidene]-hydrazide 133368-17-9 C12H11N3O3
4-Hydroxy-benzoic acid [4-cyano-2-oxo-but-(E)-ylidene]-hydrazide
—— 4-{4-[(1H-benzotriazole-5-carbonyl)-amino]-cyclohexyl}-piperazine-1-carboxylic acid 3-fluoro-4-trifluoromethyl-benzyl ester 1248730-65-5 C26H28F4N6O3
4-{4-[(1H-benzotriazole-5-carbonyl)-amino]-cyclohexyl}-piperazine-1-carboxylic acid 3-fluoro-4-trifluoromethyl-benzyl ester
—— 4-Anilino-3,5,5-trichlor-cyclopent-3-en-1,2-dion 4054-27-7 C11H6Cl3NO2
4-Anilino-3,5,5-trichlor-cyclopent-3-en-1,2-dion
—— 4-(10,12-dioxo-5,10,11,12-tetrahydro-diindeno[1,2-<i>b</i>;2',1'-<i>e</i>]pyridine-11-carbonyl)-morpholine 37472-56-3 C24H18N2O4
4-(10,12-dioxo-5,10,11,12-tetrahydro-diindeno[1,2-<i>b</i>;2',1'-<i>e</i>]pyridine-11-carbonyl)-morpholine
—— 4-(4-allyloxyphenyl)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]azetidin-2-one 1202579-27-8 C27H25F2NO3
4-(4-allyloxyphenyl)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]azetidin-2-one
—— 4-(5-methyl-2-pyridin-2-yl-4,5,6,7-tetrahydro-1H-indol-1-yl)benzoic acid 1065528-87-1 C21H20N2O2
4-(5-methyl-2-pyridin-2-yl-4,5,6,7-tetrahydro-1H-indol-1-yl)benzoic acid
—— 4-(hex-5-enyl)-N,N-dimethylaniline 1333159-62-8 C14H21N
4-(hex-5-enyl)-N,N-dimethylaniline
—— 4-methylene-dec-9-en-6-yn-2-ol 69643-50-1 C11H16O
4-methylene-dec-9-en-6-yn-2-ol
—— 4-({[2-(5-methylpyridin-3-yl)-4-oxo-3,4-dihydropteridin-3-yl]amino}methyl)benzonitrile 1123784-44-0 C20H15N7O
4-({[2-(5-methylpyridin-3-yl)-4-oxo-3,4-dihydropteridin-3-yl]amino}methyl)benzonitrile
—— 4-{[(Tert-butoxy)carbonyl]amino}-3,3-dimethyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid 2503208-35-1 C13H21NO5
4-{[(Tert-butoxy)carbonyl]amino}-3,3-dimethyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid
—— 4.5-cis-Dicarboxy-2.2-dimethyl-1.3-dithiolan 146087-40-3 C7H10O4S2
4.5-cis-Dicarboxy-2.2-dimethyl-1.3-dithiolan
—— 4-chloro-1-(3-methylphenyl)-5-trifluoromethyl-1H-imidazole 1373874-85-1 C11H8ClF3N2
4-chloro-1-(3-methylphenyl)-5-trifluoromethyl-1H-imidazole
—— 4-methyl-benzimidoyl chloride ; hydrochloride 118872-17-6 C8H8ClN*ClH
4-methyl-benzimidoyl chloride ; hydrochloride
—— 4-(4-Acetylphenyl)-1-(2-pyrrolidone-5-carbonyl)piperazine 110957-24-9 C17H21N3O3
4-(4-Acetylphenyl)-1-(2-pyrrolidone-5-carbonyl)piperazine
—— 4-oxo-5-pentyl-4,5-dihydro-pyrrolo[1,2-<i>a</i>]quinoxaline-2-carboxylic acid ethyl ester 69015-26-5 C19H22N2O3
4-oxo-5-pentyl-4,5-dihydro-pyrrolo[1,2-<i>a</i>]quinoxaline-2-carboxylic acid ethyl ester
—— (4-methyl-2-thienyl)triphenyltin(IV) 117013-14-6 C23H20SSn
(4-methyl-2-thienyl)triphenyltin(IV)
—— 4-Chlor-monothiobenzoesaeure-<4-nitro-benzylester> 96983-52-7 C14H10ClNO3S
4-Chlor-monothiobenzoesaeure-<4-nitro-benzylester>
—— ((4-fluorophenoxy)methyl)trimethylsilane 1079438-03-1 C10H15FOSi
((4-fluorophenoxy)methyl)trimethylsilane
—— 4-[3-(4-bromo-2-fluoro-phenyl)-ureido]-N,N-dimethyl-benzamide 1374208-67-9 C16H15BrFN3O2
4-[3-(4-bromo-2-fluoro-phenyl)-ureido]-N,N-dimethyl-benzamide
—— 4-t-butyl-2-(trans-2-butenyl)phenol 65001-76-5 C14H20O
4-t-butyl-2-(trans-2-butenyl)phenol
—— 4-Hydroxy-6-(2,5-dimethoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine 173458-98-5 C14H13N3O3
4-Hydroxy-6-(2,5-dimethoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine
—— 4-thiophen-3-yl-benzo[<i>b</i>]thiophene 52380-90-2 C12H8S2
4-thiophen-3-yl-benzo[<i>b</i>]thiophene
—— (+/-)-4'-acetyl-3'-tetrolylkhellactone 118434-85-8 C20H18O7
(+/-)-4'-acetyl-3'-tetrolylkhellactone
—— 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid tri(isobutanoyloxymethyl) ester 134606-20-5 C19H37NO13P2
4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid tri(isobutanoyloxymethyl) ester
—— 4-(2-chloro-5-fluorobenzyl)-1-[2-(7-chloro-1,4-benzodioxan-6-yl)ethyl]piperidine 1021174-74-2 C22H24Cl2FNO2
4-(2-chloro-5-fluorobenzyl)-1-[2-(7-chloro-1,4-benzodioxan-6-yl)ethyl]piperidine
—— 4-Acetyl-6-nitro-3,4-dihydrocarbostyril 14119-93-8 C11H10N2O4
4-Acetyl-6-nitro-3,4-dihydrocarbostyril
—— 4,4-dimethyl-5α-cholestane-2,3-dione 2-oxime 120202-74-6 C29H49NO2
4,4-dimethyl-5α-cholestane-2,3-dione 2-oxime
—— 4-(4-tert-butyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine-2-carboxylic acid ethyl ester 714221-61-1 C26H24F3N5O2
4-(4-tert-butyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine-2-carboxylic acid ethyl ester
—— 4-[3-[4-[4-[4-(dimethylamino)benzoyl]piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoro-methyl)benzonitrile 534607-75-5 C30H32F3N5O3
4-[3-[4-[4-[4-(dimethylamino)benzoyl]piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoro-methyl)benzonitrile
—— 4-(Propan-2-ylamino)-6-quinolin-6-ylpyrrolo[1,2-b]pyridazine-3-carboxamide 1400876-44-9 C20H19N5O
4-(Propan-2-ylamino)-6-quinolin-6-ylpyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-(2-nitrophenylamino)-2-chlorophenyl 3-chloro-2-thienyl thioketone 473423-56-2 C17H10Cl2N2O2S2
4-(2-nitrophenylamino)-2-chlorophenyl 3-chloro-2-thienyl thioketone
—— 4-Amino-3-chloro-6-(2-napthyl)pyridine-2-carboxylic acid 496851-82-2 C16H11ClN2O2
4-Amino-3-chloro-6-(2-napthyl)pyridine-2-carboxylic acid
—— 4-tert-Butylbenzoyloxyl-Radikal 118437-17-5 C11H13O2
4-tert-Butylbenzoyloxyl-Radikal
—— 4-Methoxy-3,5-diphenylbenzonitrile 40252-54-8 C20H15NO
4-Methoxy-3,5-diphenylbenzonitrile
—— 4-Phenyl-2-cyclohexyl-thiosemicarbazid 21076-48-2 C13H19N3S
4-Phenyl-2-cyclohexyl-thiosemicarbazid
—— 4-[[5-chloro-4-[2-(cyclopropanecarbonylamino)anilino]pyrimidin-2-yl]amino]-N-cyclobutylbenzamide 1035560-99-6 C25H25ClN6O2
4-[[5-chloro-4-[2-(cyclopropanecarbonylamino)anilino]pyrimidin-2-yl]amino]-N-cyclobutylbenzamide
—— 4-(3-(1-(3-tert-butyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl)propoxy)-N-ethyl-2-fluorobenzamide 1037753-48-2 C23H33FN4O3
4-(3-(1-(3-tert-butyl-[1,2,4]oxadiazol-5-yl)piperidin-4-yl)propoxy)-N-ethyl-2-fluorobenzamide
—— 4,7,7-trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid 2-(8-bromo-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-1-chloromethyl-ethyl ester 63901-91-7 C20H24BrClN4O6
4,7,7-trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid 2-(8-bromo-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-1-chloromethyl-ethyl ester
—— {4-[5-Ethoxy-4-(4-methoxy-phenyl)-oxazol-2-yl]-phenyl}-acetonitrile 80589-66-8 C20H18N2O3
{4-[5-Ethoxy-4-(4-methoxy-phenyl)-oxazol-2-yl]-phenyl}-acetonitrile
—— 4-sulfamoyl-3-(m-tolyl)-1,2,3-oxadiazol-3-ium-5-olate 85795-95-5 C9H9N3O4S
4-sulfamoyl-3-(m-tolyl)-1,2,3-oxadiazol-3-ium-5-olate
—— 4-(6,6-dimethyl-4,8-dioxaspiro[2.5]oct-1-en-1-yl)butanal 1228755-15-4 C12H18O3
4-(6,6-dimethyl-4,8-dioxaspiro[2.5]oct-1-en-1-yl)butanal
—— 4-(4-chlorophenoxy)-N-(5-hydroxyadamantan-2-yl)benzamide 1072066-05-7 C23H24ClNO3
4-(4-chlorophenoxy)-N-(5-hydroxyadamantan-2-yl)benzamide
—— 4-amino-11-(2-hydroxyethyl)-18,20-dimethyl-7-thia-3,5,11,15-tetraazatricyclo[15.3.1.12,6] docosa-1(20),2,4,6(22),17(21),18-hexaene-10,16-dione 1052646-10-2 C21H27N5O3S
4-amino-11-(2-hydroxyethyl)-18,20-dimethyl-7-thia-3,5,11,15-tetraazatricyclo[15.3.1.12,6] docosa-1(20),2,4,6(22),17(21),18-hexaene-10,16-dione
—— 4-(4-fluoro-phenyl)-naphthalene-1,2-dicarboxylic acid-anhydride 7609-61-2 C18H9FO3
4-(4-fluoro-phenyl)-naphthalene-1,2-dicarboxylic acid-anhydride
—— 4-[(4R)-4-(4-cyanophenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-6-yl]butyl-methyl-bis(3-phenoxypropyl)azanium;formate 956487-05-1 CHO2*C43H45F3N5O4
4-[(4R)-4-(4-cyanophenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-6-yl]butyl-methyl-bis(3-phenoxypropyl)azanium;formate
—— 4,9-dibenzoyl-5,10-bis-(4-dimethylamino-phenyl)-4,5,9,10-tetrahydro-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine 53013-67-5 C44H38N4O2
4,9-dibenzoyl-5,10-bis-(4-dimethylamino-phenyl)-4,5,9,10-tetrahydro-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine
—— {4-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-ethoxy]-phenyl}-[6-hydroxy-2-(4-hydroxy-phenyl)-benzo[b]thiophen-3-yl]-methanone 166975-31-1 C32H27NO4S
{4-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-ethoxy]-phenyl}-[6-hydroxy-2-(4-hydroxy-phenyl)-benzo[b]thiophen-3-yl]-methanone