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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,6-Dihydroxy-5-methyl-2-pyrimidin-methanol 1850-97-1 C6H8N2O3
4,6-Dihydroxy-5-methyl-2-pyrimidin-methanol
—— 4-methyl-N'-[(3E)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]benzenesulfonohydrazide 28558-62-5 C15H13N3O3S
4-methyl-N'-[(3E)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]benzenesulfonohydrazide
—— 4-amino-2-methyl-N-(β-ureidoethyl) aniline 27080-44-0 C10H16N4O
4-amino-2-methyl-N-(β-ureidoethyl) aniline
—— 4-methyl-2-(((3R,6R)-6-methylpiperidin-3-yl)oxy)nicotinonitrile 1616373-55-7 C13H17N3O
4-methyl-2-(((3R,6R)-6-methylpiperidin-3-yl)oxy)nicotinonitrile
—— 4,5-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophene 1350460-39-7 C20H18S4
4,5-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophene
—— 4,6-dichloro-2-trifluoromethyl-nicotinic acid methyl ester 693285-62-0 C8H4Cl2F3NO2
4,6-dichloro-2-trifluoromethyl-nicotinic acid methyl ester
—— 4-ethoxy-1-phenyl-penta-1,4-diene-3-one 649570-60-5 C13H14O2
4-ethoxy-1-phenyl-penta-1,4-diene-3-one
—— 4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-((methyl(propyl)amino)methyl)phenyl)benzamide 1550177-88-2 C28H33N7O
4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-((methyl(propyl)amino)methyl)phenyl)benzamide
—— 4-((5-methyl-4-(1-methyl-1H-4-pyrazolyl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(morpholinylmethyl)phenyl)benzamide 1550177-63-3 C28H31N7O2
4-((5-methyl-4-(1-methyl-1H-4-pyrazolyl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(morpholinylmethyl)phenyl)benzamide
—— 4-(2',4'-Dimethoxyphenyl)-3-carbomethoxy-4-methyl-3-butenoic acid 133239-87-9 C15H18O6
4-(2',4'-Dimethoxyphenyl)-3-carbomethoxy-4-methyl-3-butenoic acid
—— 4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(piperidinylmethyl)phenyl)benzamide 1550177-79-1 C29H33N7O
4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(piperidinylmethyl)phenyl)benzamide
—— 4-(3-((2,3-dihydro-5-hydroxy-6-benzofuranyl)oxy)propoxy)benzeneacetic acid methyl ester 119795-31-2 C20H22O6
4-(3-((2,3-dihydro-5-hydroxy-6-benzofuranyl)oxy)propoxy)benzeneacetic acid methyl ester
—— 4-dibutylaminomethyl-8,10-dihydroxy-1,11-bis(3-methylbut-2-en-yl)-3,3a,4,5-tetrahydro-1,5-methano-1H,7H-furo[3,4-d]xanthene-7,13-dione 1383484-32-9 C35H47NO6
4-dibutylaminomethyl-8,10-dihydroxy-1,11-bis(3-methylbut-2-en-yl)-3,3a,4,5-tetrahydro-1,5-methano-1H,7H-furo[3,4-d]xanthene-7,13-dione
—— 4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(4-hydroxypiperidin-1-yl)methylphenyl)benzamide 1550177-86-0 C29H33N7O2
4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(4-hydroxypiperidin-1-yl)methylphenyl)benzamide
—— 4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(4-methylpiperazine-1-yl)methylphenyl)benzamide 1550177-68-8 C29H34N8O
4-((5-methyl-4-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl)amino)-N-(2-methyl-5-(4-methylpiperazine-1-yl)methylphenyl)benzamide
—— 4-tert-butyl-N-[6-phenylimidazo[1,2-a]pyridin-2-yl]benzamide 1005775-72-3 C24H23N3O
4-tert-butyl-N-[6-phenylimidazo[1,2-a]pyridin-2-yl]benzamide
—— 4β-chloro-5β-cholestan-3-one 54786-78-6 C27H45ClO
4β-chloro-5β-cholestan-3-one
—— 4,4'-bis-n-pentyl-azoxybenzene 100633-58-7 C22H30N2O
4,4'-bis-n-pentyl-azoxybenzene
—— 4-[4-(5-Formyl-2,4-dihydroxy-3,6-dimethylbenzoyl)oxy-2-methoxy-3,5,6-trimethylbenzoyl]oxy-2-methoxy-3,5,6-trimethylbenzoic acid 1027899-97-3 C32H34O11
4-[4-(5-Formyl-2,4-dihydroxy-3,6-dimethylbenzoyl)oxy-2-methoxy-3,5,6-trimethylbenzoyl]oxy-2-methoxy-3,5,6-trimethylbenzoic acid
—— 4-{2-[<i>trans</i>-2-(5-nitro-thiophen-2-yl)-vinyl]-thiazol-4-ylmethyl}-morpholine 30097-11-1 C14H15N3O3S2
4-{2-[<i>trans</i>-2-(5-nitro-thiophen-2-yl)-vinyl]-thiazol-4-ylmethyl}-morpholine
—— 4-(2,5-dihydro-1H-pyrrol-1-yl)-3,5-difluoroaniline 590421-62-8 C10H10F2N2
4-(2,5-dihydro-1H-pyrrol-1-yl)-3,5-difluoroaniline
—— 4-diethanolaminomethyl-8,10-dihydroxy-1,9-bis(3-methylbut-2-en-yl)-3,3a,4,5-tetrahydro-1,5-methano-1H,7H-furo[3,4-d]xanthene-7,13-dione 1383484-49-8 C31H39NO8
4-diethanolaminomethyl-8,10-dihydroxy-1,9-bis(3-methylbut-2-en-yl)-3,3a,4,5-tetrahydro-1,5-methano-1H,7H-furo[3,4-d]xanthene-7,13-dione
—— (4aS,9aS)-4a-chloro-6-methyl-2-phenyl-9-tosyl-4,4a,9,9a-tetrahydro-[1,3]oxazino[6,5-b]indole 1597410-16-6 C24H21ClN2O3S
(4aS,9aS)-4a-chloro-6-methyl-2-phenyl-9-tosyl-4,4a,9,9a-tetrahydro-[1,3]oxazino[6,5-b]indole
—— 4-(4-chlorobenzyl)-6-methoxy-2-(3-(2-oxopyrrolidin-1-yl)phenyl)-1,2,4-triazine-3,5(2H,4H)-dione 1207436-95-0 C21H19ClN4O4
4-(4-chlorobenzyl)-6-methoxy-2-(3-(2-oxopyrrolidin-1-yl)phenyl)-1,2,4-triazine-3,5(2H,4H)-dione
—— 4,4'-Sulfonylbis(n-{[(12-methyltridecyl)sulfanyl]methyl}aniline) 6936-98-7 C42H72N2O2S3
4,4'-Sulfonylbis(n-{[(12-methyltridecyl)sulfanyl]methyl}aniline)
—— 4-(4-chlorobenzyl)-6-methoxy-2-(3-(thiazol-2-ylamino)phenyl)-1,2,4-triazine-3,5(2H,4H)-dione 1207436-93-8 C20H16ClN5O3S
4-(4-chlorobenzyl)-6-methoxy-2-(3-(thiazol-2-ylamino)phenyl)-1,2,4-triazine-3,5(2H,4H)-dione
—— 4-Amino-5-nitro-6-dipropylamino-pyrimidin 6312-56-7 C10H17N5O2
4-Amino-5-nitro-6-dipropylamino-pyrimidin
—— (4S)-4-{4-cyano-2-[(R)-methylsulfinyl]phenyl}-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile 1164201-99-3 C21H15F3N4O2S
(4S)-4-{4-cyano-2-[(R)-methylsulfinyl]phenyl}-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile
—— 4-chloro-2-(methoxymethyl)-1H-benzo[d]imidazole 1207547-74-7 C9H9ClN2O
4-chloro-2-(methoxymethyl)-1H-benzo[d]imidazole
—— 4-benzyl-3-phenyl-9-tosyl-9H-carbazole 1577228-84-2 C32H25NO2S
4-benzyl-3-phenyl-9-tosyl-9H-carbazole
—— 4'-({2-methyl-4-[(1-methylcyclopropyl)methyl]-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}methyl)biphenyl-2-carbonitrile 1239269-60-3 C28H29N5O
4'-({2-methyl-4-[(1-methylcyclopropyl)methyl]-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}methyl)biphenyl-2-carbonitrile
—— 4-methoxy-2-(methoxymethyl)-1H-benzo[d]imidazole 1421785-11-6 C10H12N2O2
4-methoxy-2-(methoxymethyl)-1H-benzo[d]imidazole
—— 4-[1-(8-Hydroxyquinolin-5-yl)triazol-4-yl]benzonitrile 1209000-28-1 C18H11N5O
4-[1-(8-Hydroxyquinolin-5-yl)triazol-4-yl]benzonitrile
—— 4,5-dibromo-2-(1-methylcyclopropyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole 1269233-36-4 C13H22Br2N2OSi
4,5-dibromo-2-(1-methylcyclopropyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole
—— 4-2-ethoxy-1-phenyl-penta-1,4-dien-3-ol 649570-43-4 C13H16O2
4-2-ethoxy-1-phenyl-penta-1,4-dien-3-ol
—— 4,5-dibromo-2-(1-methylcyclopropyl)-1H-imidazole 1269233-35-3 C7H8Br2N2
4,5-dibromo-2-(1-methylcyclopropyl)-1H-imidazole
—— 4-[Dimethyl(phenyl)silyl]-1-(4-methoxyphenyl)but-3-yn-1-ol 1202493-59-1 C19H22O2Si
4-[Dimethyl(phenyl)silyl]-1-(4-methoxyphenyl)but-3-yn-1-ol
—— 4-(4-picolinoylpiperazine-1-carbonyl)-N-(quinolin-8-yl)benzenesulfonamide 1260078-08-7 C26H23N5O4S
4-(4-picolinoylpiperazine-1-carbonyl)-N-(quinolin-8-yl)benzenesulfonamide
—— [4-(3-acetylamidephenyl)thiazol-2-ylthio]-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474968-91-7 C25H26Cl2N4O2S2
[4-(3-acetylamidephenyl)thiazol-2-ylthio]-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide
—— 4-chloro-2-cyclopropyl-6-phenylpyrimidine 1153412-53-3 C13H11ClN2
4-chloro-2-cyclopropyl-6-phenylpyrimidine
—— 4α-nitro-5α-cholest-1-en-3-one 119829-60-6 C27H43NO3
4α-nitro-5α-cholest-1-en-3-one
—— 4-[2]pyridyl-phenyl isothiocyanate 99971-10-5 C12H8N2S
4-[2]pyridyl-phenyl isothiocyanate
—— {4-[3-(tert-butylcarbonylamino)phenyl]thiazol-2-ylthio}-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474968-72-4 C28H32Cl2N4O2S2
{4-[3-(tert-butylcarbonylamino)phenyl]thiazol-2-ylthio}-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide
—— 4-(2,4-dimethoxy-phenyl)-2,4-dioxo-butyric acid ethyl ester 80081-75-0 C14H16O6
4-(2,4-dimethoxy-phenyl)-2,4-dioxo-butyric acid ethyl ester
—— 4-(methoxy)benzyl 2-(S)-hydroxy-3-(cyclobutyl)propanoate 300854-07-3 C15H20O4
4-(methoxy)benzyl 2-(S)-hydroxy-3-(cyclobutyl)propanoate
—— (4-{3-[N-(tert-butoxycarbonyl)glycylamino]phenyl)thiazol-2-ylthio)-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474968-70-2 C30H35Cl2N5O4S2
(4-{3-[N-(tert-butoxycarbonyl)glycylamino]phenyl)thiazol-2-ylthio)-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide
—— 4-chloro-1'-neopentyl-1-{2-[(3-phenyl-1,2,4-thiadiazol-5-yl)amino]phenyl}-1,2-dihydrospiro[indole-3,4'-piperidine]-7-ol 1554015-19-8 C31H34ClN5OS
4-chloro-1'-neopentyl-1-{2-[(3-phenyl-1,2,4-thiadiazol-5-yl)amino]phenyl}-1,2-dihydrospiro[indole-3,4'-piperidine]-7-ol
—— 4-[4-(7-Hydroxy-6-nitrofuro[3,2-c]pyridin-3-yl)-pyrazol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester 1175298-22-2 C20H23N5O6
4-[4-(7-Hydroxy-6-nitrofuro[3,2-c]pyridin-3-yl)-pyrazol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester
—— 4,7,8,9-Tetrahydro-3-isopropyl-2-methoxy-9-(4-methylphenylsulfonyl)-4-oxo-3H-pyrimido<4.5-b>azepin-6-carbonsaeure-methylester 128054-09-1 C21H25N3O6S
4,7,8,9-Tetrahydro-3-isopropyl-2-methoxy-9-(4-methylphenylsulfonyl)-4-oxo-3H-pyrimido<4.5-b>azepin-6-carbonsaeure-methylester
—— 4,6-dichloro-2-cyclopropyl-5-pyrimidinyl methyl ether 617716-30-0 C8H8Cl2N2O
4,6-dichloro-2-cyclopropyl-5-pyrimidinyl methyl ether