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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[5-[2-(3-Carboxy-2-hydroxypropyl)-1,3-dioxoisoindol-5-yl]-1,3-dioxoisoindol-2-yl]-3-hydroxybutanoic acid 1134083-77-4 C24H20N2O10
4-[5-[2-(3-Carboxy-2-hydroxypropyl)-1,3-dioxoisoindol-5-yl]-1,3-dioxoisoindol-2-yl]-3-hydroxybutanoic acid
—— 4,5-dimethyl-7H-pyrrolo[3,2,1-de]phenanthridine 1522364-56-2 C17H15N
4,5-dimethyl-7H-pyrrolo[3,2,1-de]phenanthridine
—— (4S,5R,6R,1'S,2'R)-5-acetylamino-4-(bis-N,N'-tert-butyloxycarbonyl)-guanidino-6-(2',3'-diacetoxy-1'-pentyloxy)propyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 474801-66-6 C32H52N4O13
(4S,5R,6R,1'S,2'R)-5-acetylamino-4-(bis-N,N'-tert-butyloxycarbonyl)-guanidino-6-(2',3'-diacetoxy-1'-pentyloxy)propyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
—— (4-amino-3-propenyl-3<i>H</i>-thiazol-2-ylidene)-cyano-acetic acid ethyl ester 59615-86-0 C11H13N3O2S
(4-amino-3-propenyl-3<i>H</i>-thiazol-2-ylidene)-cyano-acetic acid ethyl ester
—— 4-(3-amino-4-(4-(2-aminophenyl)piperazin-1-yl)phenyl)phthalazin-1(2H)-one 1147013-30-6 C24H24N6O
4-(3-amino-4-(4-(2-aminophenyl)piperazin-1-yl)phenyl)phthalazin-1(2H)-one
—— 4-(2-guanidinothiazol-4-yl)phenyl 5-(dimethylamino)naphthalene-1-sulfonate hydrobromide 1198088-88-8 BrH*C22H21N5O3S2
4-(2-guanidinothiazol-4-yl)phenyl 5-(dimethylamino)naphthalene-1-sulfonate hydrobromide
—— 4-benzoxazol-2-yl-N-ethyl-N-((1R,3S)-3-ethylcarbamoyl-cyclopentyl)-benzamide 1610513-53-5 C24H27N3O3
4-benzoxazol-2-yl-N-ethyl-N-((1R,3S)-3-ethylcarbamoyl-cyclopentyl)-benzamide
—— 4-hydroxy-5-phenyl-N-(2-thiazolyl)-6-(2-thienyl)-2-trifluoromethyl-3-pyridine carboxamide 118289-33-1 C20H12F3N3O2S2
4-hydroxy-5-phenyl-N-(2-thiazolyl)-6-(2-thienyl)-2-trifluoromethyl-3-pyridine carboxamide
—— 4-Formylpyridine-2-carboxylic acid hydrochloride 2408966-52-7 C7H6ClNO3
4-Formylpyridine-2-carboxylic acid hydrochloride
—— 4-(3-bromopropyl)-4-azatricyclo[5.2.1.0(2,6)]decane-3,5-dione 1417033-78-3 C12H16BrNO2
4-(3-bromopropyl)-4-azatricyclo[5.2.1.0(2,6)]decane-3,5-dione
—— (4bS,7R,8aR,9R)-11-(cyclopropylmethyl)-3-hydroxy-7-isopropyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate 1616557-01-7 C2HF3O2*C23H31NO2
(4bS,7R,8aR,9R)-11-(cyclopropylmethyl)-3-hydroxy-7-isopropyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate
—— 4-(quinolin-8-yloxy)pyridine-2-carboxylic acid ((R)-1-isopropylpiperidin-3-ylmethyl)amide 1336908-93-0 C24H28N4O2
4-(quinolin-8-yloxy)pyridine-2-carboxylic acid ((R)-1-isopropylpiperidin-3-ylmethyl)amide
—— 4-carbamoyl-1,2,5-thiadiazole-3-carboxylic acid 89180-67-6 C4H3N3O3S
4-carbamoyl-1,2,5-thiadiazole-3-carboxylic acid
—— 4-(2-Cyclohexyloxy-4-fluoroanilino)-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1211758-35-8 C20H21FN4O2S
4-(2-Cyclohexyloxy-4-fluoroanilino)-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
—— 4-(2-Bromo-acetylamino)-isoselenazole-3-carboxylic acid phenylamide 119451-93-3 C12H10BrN3O2Se
4-(2-Bromo-acetylamino)-isoselenazole-3-carboxylic acid phenylamide
—— (+-)(4aΞ)-4a-methyl-5ξ-((Ξ)-tetrahydropyran-2-yloxy)-(4ar,8ac)-octahydro-naphthalen-2-one 38538-76-0 C16H26O3
(+-)(4aΞ)-4a-methyl-5ξ-((Ξ)-tetrahydropyran-2-yloxy)-(4ar,8ac)-octahydro-naphthalen-2-one
—— <<4-<(1,3-Dihydro-5-methyl-2-oxo-3H-imidazol-4-yl)carbonyl>phenylamino>phenoxymethylene>carbamic acid tert-butylester 173375-93-4 C23H24N4O5
<<4-<(1,3-Dihydro-5-methyl-2-oxo-3H-imidazol-4-yl)carbonyl>phenylamino>phenoxymethylene>carbamic acid tert-butylester
—— 4,7-dihydro-1,3-dimethyl-N-(3,5-dimethyladamantan-1-yl)-4-oxo-1H-pyrazolo[3,4-b]pyridine-5-carboxamide 1421702-89-7 C21H28N4O2
4,7-dihydro-1,3-dimethyl-N-(3,5-dimethyladamantan-1-yl)-4-oxo-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
—— 4-[1-(4-Methoxy-phenyl)-vinyl]-5-(1-methyl-1H-indole-2-carbonyl)-4,5-dihydro-thiophene-2-carboxylic acid methyl ester 682344-88-3 C25H23NO4S
4-[1-(4-Methoxy-phenyl)-vinyl]-5-(1-methyl-1H-indole-2-carbonyl)-4,5-dihydro-thiophene-2-carboxylic acid methyl ester
—— 4-[3-(methoxymethoxy)-1,2-oxazol-5-yl]phenol 1030828-94-4 C11H11NO4
4-[3-(methoxymethoxy)-1,2-oxazol-5-yl]phenol
—— 4-hydroxy-2-methoxy-4-methyl-hexan-3-one 69687-44-1 C8H16O3
4-hydroxy-2-methoxy-4-methyl-hexan-3-one
—— 4-Methyl-N-(2-nitro-phenyl)-N-(2-oxo-propyl)-benzenesulfonamide 71467-87-3 C16H16N2O5S
4-Methyl-N-(2-nitro-phenyl)-N-(2-oxo-propyl)-benzenesulfonamide
—— 4-tert.-Butyl-5,6-bis(diethylamino)-1,2,3-triazin 70674-36-1 C15H29N5
4-tert.-Butyl-5,6-bis(diethylamino)-1,2,3-triazin
—— 4-Chloro-benzaldehyde O-prop-2-ynyl-oxime 22892-73-5 C10H8ClNO
4-Chloro-benzaldehyde O-prop-2-ynyl-oxime
—— 4-(4-sec-butylbenzyloxy)benzaldehyde 1187212-23-2 C18H20O2
4-(4-sec-butylbenzyloxy)benzaldehyde
—— (4S,5R,6R)-4,5,6-tris(acetoxy)-2-methylcyclohex-2-enone 1350433-80-5 C13H16O7
(4S,5R,6R)-4,5,6-tris(acetoxy)-2-methylcyclohex-2-enone
—— 4-methyl-octa-1,5-dien-4-ol 17208-28-5 C9H16O
4-methyl-octa-1,5-dien-4-ol
—— 4-azidoandrosta-1,4-dien-3,17-dione 105051-78-3 C19H23N3O2
4-azidoandrosta-1,4-dien-3,17-dione
—— 4-[(1S,2R,6S,7R,8R,10S)-3,5-dioxo-9-oxa-4-azatetracyclo[5.3.1.02,6.08,10]undecan-4-yl]benzoic acid 477248-82-1 C16H13NO5
4-[(1S,2R,6S,7R,8R,10S)-3,5-dioxo-9-oxa-4-azatetracyclo[5.3.1.02,6.08,10]undecan-4-yl]benzoic acid
—— 4-acetamido-4,4-diethoxycarbonyl-2-methyl-1-phenylbutan-1-one 158630-17-2 C19H25NO6
4-acetamido-4,4-diethoxycarbonyl-2-methyl-1-phenylbutan-1-one
—— 4-Amino-6-cyano-2-(1-(7-chloro-3,3-dimethyl-2,3-dihydro-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102066-44-3 C17H19ClN6S
4-Amino-6-cyano-2-(1-(7-chloro-3,3-dimethyl-2,3-dihydro-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— 4-methyl-4-methoxy-1-phenyl-1,3-octanediol 84022-36-6 C16H26O3
4-methyl-4-methoxy-1-phenyl-1,3-octanediol
—— [4-(6-chloro-2-morpholin-4-ylpyrimidin-4-yl)phenyl]methylcarbamic acid tert-butyl ester 1155306-49-2 C20H25ClN4O3
[4-(6-chloro-2-morpholin-4-ylpyrimidin-4-yl)phenyl]methylcarbamic acid tert-butyl ester
—— 4-Bromo-5-nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazole 132747-11-6 C14H16BrN3O9
4-Bromo-5-nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazole
—— 4-(2-(4-hydroxy-3,5-dimethoxyphenyl)-2-oxoethoxy)-4-oxobutan-1-ammonium-2,2,2-trifluoroacetate 1292298-65-7 C2HF3O2*C14H19NO6
4-(2-(4-hydroxy-3,5-dimethoxyphenyl)-2-oxoethoxy)-4-oxobutan-1-ammonium-2,2,2-trifluoroacetate
—— 4-(dimethylamino-methyl)-3-phenyl-2<i>H</i>-isoxazol-5-one 39214-87-4 C12H14N2O2
4-(dimethylamino-methyl)-3-phenyl-2<i>H</i>-isoxazol-5-one
—— 4-butylsulfanyl-2,5-diphenyl-2<i>H</i>-pyrazol-3-ylamine 32528-08-8 C19H21N3S
4-butylsulfanyl-2,5-diphenyl-2<i>H</i>-pyrazol-3-ylamine
—— 4,4',6,6'-Tetrachlor-dipyrimidinyl-(2)-methylamin 21877-63-4 C9H5Cl4N5
4,4',6,6'-Tetrachlor-dipyrimidinyl-(2)-methylamin
—— 4-hydrazino-quinazoline-2-carboxylic acid <i>N</i>'-(2-nitro-benzoyl)-hydrazide 34637-51-9 C16H13N7O4
4-hydrazino-quinazoline-2-carboxylic acid <i>N</i>'-(2-nitro-benzoyl)-hydrazide
—— (4-{[4-(4,6-dichloro-[1,3,5]triazin-2-yloxymethyl)-phenyl]-<i>N</i><i>N</i><i>O</i>-azoxy}-phenyl)-methanol 36144-81-7 C17H13Cl2N5O3
(4-{[4-(4,6-dichloro-[1,3,5]triazin-2-yloxymethyl)-phenyl]-<i>N</i><i>N</i><i>O</i>-azoxy}-phenyl)-methanol
—— 4,5-Dimethyl-4H,5H-as-triazino<5,6-b>indol-3-on 24838-11-7 C11H10N4O
4,5-Dimethyl-4H,5H-as-triazino<5,6-b>indol-3-on
—— 4-(3-Oxo-1,2,3,6,7,8-hexahydro-as-indacen-4-yl)-butyric acid 34704-38-6 C16H18O3
4-(3-Oxo-1,2,3,6,7,8-hexahydro-as-indacen-4-yl)-butyric acid
—— 4-Methoxy-5-t-butyl-o-phenylen-N'.N'-diacetamid 35292-20-7 C15H22N2O3
4-Methoxy-5-t-butyl-o-phenylen-N'.N'-diacetamid
—— 4-Ethyl-2,3,5,6-tetraphenyl-γ-thiopyran 32080-32-3 C31H26S
4-Ethyl-2,3,5,6-tetraphenyl-γ-thiopyran
—— 4-(morpholine-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide 1028853-97-5 C18H29N5O4
4-(morpholine-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide
—— 4-[(E)-(4-chlorophenyl)methylideneamino]-3-(4-hydroxyphenyl)-1H-1,2,4-triazole-5-thione 1228282-81-2 C15H11ClN4OS
4-[(E)-(4-chlorophenyl)methylideneamino]-3-(4-hydroxyphenyl)-1H-1,2,4-triazole-5-thione
—— 4-methyl-5-morpholino-3-(4-sulfamoylphenyl)thiophene-2-carboxylic acid 1394373-99-9 C16H18N2O5S2
4-methyl-5-morpholino-3-(4-sulfamoylphenyl)thiophene-2-carboxylic acid
—— 4,4'-((1E,1'E)-(2-cyclohexyl-1,3-dioxoisoindoline-4,7-diyl)bis(ethene-2,1-diyl))dibenzaldehyde 1387566-56-4 C32H27NO4
4,4'-((1E,1'E)-(2-cyclohexyl-1,3-dioxoisoindoline-4,7-diyl)bis(ethene-2,1-diyl))dibenzaldehyde
—— 4,8-bis(5'-(2-hexyldecyl)-[2,2'-bithiophen]-5-yl)benzo[1,2-b:4,5-b']dithiophene 1439861-99-0 C58H78S6
4,8-bis(5'-(2-hexyldecyl)-[2,2'-bithiophen]-5-yl)benzo[1,2-b:4,5-b']dithiophene
—— (4R,5S)-3-benzyl-4-benzyloxymethyl-5-(2-hydroxyethyl)-2-oxazolidinone 220458-78-6 C20H23NO4
(4R,5S)-3-benzyl-4-benzyloxymethyl-5-(2-hydroxyethyl)-2-oxazolidinone