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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-tolyl)-1-tritylpyrazole 1253690-72-0 C29H24N2
4-(2-tolyl)-1-tritylpyrazole
—— 4-Dimethylcarbamoyl-4-methoxy-3-phenyl-butyric acid methyl ester 137677-30-6 C15H21NO4
4-Dimethylcarbamoyl-4-methoxy-3-phenyl-butyric acid methyl ester
—— 4-methyl-2-oxo-1-propyl-cyclohexanecarboxylic acid ethyl ester 861538-40-1 C13H22O3
4-methyl-2-oxo-1-propyl-cyclohexanecarboxylic acid ethyl ester
—— 4-fluoro-N-(9-(4-methoxybenzoyl)-6-oxo-8-phenyl-2,3,4,6,7,8-hexahydro-1H-pyrido[1,2-a]pyrimidin-7-yl)benzamide 1458714-62-9 C29H26FN3O4
4-fluoro-N-(9-(4-methoxybenzoyl)-6-oxo-8-phenyl-2,3,4,6,7,8-hexahydro-1H-pyrido[1,2-a]pyrimidin-7-yl)benzamide
—— 4-{2-[(1R,2R)-1-amino-2-hydroxypropyl]-1H-benzimidazol-5-yl}benzene-1,2-dicarbonitrile formate 1449473-77-1 CH2O2*C18H15N5O
4-{2-[(1R,2R)-1-amino-2-hydroxypropyl]-1H-benzimidazol-5-yl}benzene-1,2-dicarbonitrile formate
—— 4-Methoxy-4-triphenylphosphoranyliden-1-phenyl-butin-(1)-on-(3) 13883-34-6 C29H23O2P
4-Methoxy-4-triphenylphosphoranyliden-1-phenyl-butin-(1)-on-(3)
—— (4RS,5SR,6SR)-5-hydroxy-2,4,6,8-tetramethyl-2-<(trimethylsilyl)oxy>non-7-en-3-one 95513-83-0 C16H32O3Si
(4RS,5SR,6SR)-5-hydroxy-2,4,6,8-tetramethyl-2-<(trimethylsilyl)oxy>non-7-en-3-one
—— (4S,5R)-2-methyl-4-[(5'S,6'R)-5'-acetoxyl-5',6'-dihydro-2'H-pyran-2'-one-6'-yl]-5-phenyl-(5H,6H)-oxazoline 1334592-59-4 C17H17NO5
(4S,5R)-2-methyl-4-[(5'S,6'R)-5'-acetoxyl-5',6'-dihydro-2'H-pyran-2'-one-6'-yl]-5-phenyl-(5H,6H)-oxazoline
—— 4-(Diphenyl-phosphinoyl)-3-hydroxy-1,1-dimethyl-1H-naphthalen-2-one 58867-44-0 C24H21O3P
4-(Diphenyl-phosphinoyl)-3-hydroxy-1,1-dimethyl-1H-naphthalen-2-one
—— 4,6-dibromo-benzo[1,2,3]thiadiazol-7-ylamine 1753-86-2 C6H3Br2N3S
4,6-dibromo-benzo[1,2,3]thiadiazol-7-ylamine
—— 4-({3-cyano-6-fluoro-2-[4-(6-methoxypyridin-3-yl)phenyl]quinolin-4-yl}amino)butanoic acid 881312-65-8 C26H21FN4O3
4-({3-cyano-6-fluoro-2-[4-(6-methoxypyridin-3-yl)phenyl]quinolin-4-yl}amino)butanoic acid
—— 4-amino-1-methyl-1,2,4-triazolium triflimide 1220117-86-1 C2F6NO4S2*C3H7N4
4-amino-1-methyl-1,2,4-triazolium triflimide
—— 4-methyl-piperazine-1-carboxylic acid 6-(5,7-dimethyl-[1,8]naphthyridin-2-yl)-7-oxo-6,7-dihydro-5<i>H</i>-pyrrolo[3,4-<i>b</i>]pyrazin-5-yl ester 55113-00-3 C22H23N7O3
4-methyl-piperazine-1-carboxylic acid 6-(5,7-dimethyl-[1,8]naphthyridin-2-yl)-7-oxo-6,7-dihydro-5<i>H</i>-pyrrolo[3,4-<i>b</i>]pyrazin-5-yl ester
—— 4-Methyl-1,3-oxazol-5-carboxanilid 24691-83-6 C11H10N2O2
4-Methyl-1,3-oxazol-5-carboxanilid
—— 4-(benzoxazol-2-yl)-2-fluorophenylacetic acid 37135-19-6 C15H10FNO3
4-(benzoxazol-2-yl)-2-fluorophenylacetic acid
—— 4-[2,5-dioxo-3-hydroxymethyl-4-(4-hydroxyphenyl)-4-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 959692-74-1 C19H14F3N3O4
4-[2,5-dioxo-3-hydroxymethyl-4-(4-hydroxyphenyl)-4-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
—— (4-Ethyl-3-methyl-2,6-dinitro-phenyl)-(1-methoxymethyl-propyl)-amine 64123-61-1 C14H21N3O5
(4-Ethyl-3-methyl-2,6-dinitro-phenyl)-(1-methoxymethyl-propyl)-amine
—— 4,4'-(5-bromo-6-methoxy-naphthalene-2,3-diyldimethyl)-bis-morpholine 59883-45-3 C21H27BrN2O3
4,4'-(5-bromo-6-methoxy-naphthalene-2,3-diyldimethyl)-bis-morpholine
—— 4,6-dimethyl-2-pyridin-2-ylmethylsulfanyl-1(3)<i>H</i>-benzoimidazole 64948-77-2 C15H15N3S
4,6-dimethyl-2-pyridin-2-ylmethylsulfanyl-1(3)<i>H</i>-benzoimidazole
—— 4-((7R,8S)-8-Methyl-1,4-dioxa-spiro[4.4]non-7-yl)-butan-2-ol 289486-79-9 C12H22O3
4-((7R,8S)-8-Methyl-1,4-dioxa-spiro[4.4]non-7-yl)-butan-2-ol
—— 4.4'-Di-(4-decyloxy-benzylidenamino)-2.3'-dichlor-biphenyl 2528-77-0 C46H58Cl2N2O2
4.4'-Di-(4-decyloxy-benzylidenamino)-2.3'-dichlor-biphenyl
—— 4-(3-(4-(trifluoromethyl)phenyl)-1H-pyrazol-5-yl)phenol 1233238-30-6 C16H11F3N2O
4-(3-(4-(trifluoromethyl)phenyl)-1H-pyrazol-5-yl)phenol
—— 4-methyl-N-((S)-1-(pentyloxy)allyl)-N-((R)-1-phenyl-5-(trimethylsilyl)pent-4-yn-2-yl)benzenesulfonamide 1361969-78-9 C29H41NO3SSi
4-methyl-N-((S)-1-(pentyloxy)allyl)-N-((R)-1-phenyl-5-(trimethylsilyl)pent-4-yn-2-yl)benzenesulfonamide
—— 4-(4-chloro-phenoxy)-4-imidazol-1-yl-2,2-dimethyl-3-oxo-butyric acid ethyl ester 66216-08-8 C17H19ClN2O4
4-(4-chloro-phenoxy)-4-imidazol-1-yl-2,2-dimethyl-3-oxo-butyric acid ethyl ester
—— 4-{6-[(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-1H-benzimidazol-1-yl}cyclohexanecarboxylic acid 648450-76-4 C18H17N3O4S
4-{6-[(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-1H-benzimidazol-1-yl}cyclohexanecarboxylic acid
—— 4-Isothiocyanato-N-(2-{4-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperazin-1-yl}-ethyl)-benzamide 133331-03-0 C30H30F3N5OS2
4-Isothiocyanato-N-(2-{4-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperazin-1-yl}-ethyl)-benzamide
—— 4-[2-(4-chlorophenyl)-4-methoxymethyl-1H-imidazol-1-yl]benzenesulfonamide 189299-06-7 C17H16ClN3O3S
4-[2-(4-chlorophenyl)-4-methoxymethyl-1H-imidazol-1-yl]benzenesulfonamide
—— 4-(4-nitrophenoxy)benzaldehyde 2'-methylsemicarbazone 215459-89-5 C15H14N4O4
4-(4-nitrophenoxy)benzaldehyde 2'-methylsemicarbazone
—— [4,5-bis(trifluoromethyl)-1,3-dithiol-2-ylidene]hydrazine 133816-29-2 C5H2F6N2S2
[4,5-bis(trifluoromethyl)-1,3-dithiol-2-ylidene]hydrazine
—— (4-methyl(2-quinolyl))(3-(4-phenylpiperazinyl)propyl)amine fumarate 217435-15-9 C4H4O4*C23H28N4
(4-methyl(2-quinolyl))(3-(4-phenylpiperazinyl)propyl)amine fumarate
—— 4-[5-Phenyl-4-(3-pyridyl)-1,3-thiazol-2-yl]butyric acid 224040-56-6 C18H16N2O2S
4-[5-Phenyl-4-(3-pyridyl)-1,3-thiazol-2-yl]butyric acid
—— 4-[(3-methylphenyl)amino]-6-(1-imidazolyl)pyrimido-[5,4-d]pyrimidine 196511-31-6 C16H13N7
4-[(3-methylphenyl)amino]-6-(1-imidazolyl)pyrimido-[5,4-d]pyrimidine
—— 4-[but-2-oxy]-1-[acetoxymethylmercapto]benzene 248938-89-8 C13H18O3S
4-[but-2-oxy]-1-[acetoxymethylmercapto]benzene
—— 4-(3,6,9,12-tetraoxatricos-22-enyloxy)benzaldehyde 1224184-31-9 C26H42O6
4-(3,6,9,12-tetraoxatricos-22-enyloxy)benzaldehyde
—— 4-Phenyl-4-propyl-imidazolidine-2-thione 22006-51-5 C12H16N2S
4-Phenyl-4-propyl-imidazolidine-2-thione
—— 4-(4-amino-pteridin-7-yl)-phenol 677297-48-2 C12H9N5O
4-(4-amino-pteridin-7-yl)-phenol
—— (+/-)-4,4-bis(tert-butyldimethylsilanyloxymethyl)-5-methylenecyclopent-2-enol 1160714-21-5 C20H40O3Si2
(+/-)-4,4-bis(tert-butyldimethylsilanyloxymethyl)-5-methylenecyclopent-2-enol
—— 4-(1-benzyl-2-iodo-1H-indol-3-yl)butan-2-one 932042-74-5 C19H18INO
4-(1-benzyl-2-iodo-1H-indol-3-yl)butan-2-one
—— 4'-acetamino-2,4-bis-dimethylamino-diphenylsulfone 101513-62-6 C18H23N3O3S
4'-acetamino-2,4-bis-dimethylamino-diphenylsulfone
—— 4-Pyrimidinamine, 6-[(4-methylphenyl)thio]-5-nitro-N-[4-(2-phenyldiazenyl)phenyl]- 888254-69-1 C23H18N6O2S
4-Pyrimidinamine, 6-[(4-methylphenyl)thio]-5-nitro-N-[4-(2-phenyldiazenyl)phenyl]-
—— 4,6-Pyrimidinediamine, N4-(2,4-dichlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 888254-61-3 C22H15Cl2N7O2
4,6-Pyrimidinediamine, N4-(2,4-dichlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
—— 4-chloro-1-(3-chlorophenyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidine 1097064-70-4 C12H8Cl2N4
4-chloro-1-(3-chlorophenyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidine
—— 4-<2-Oxo-3,6-dimethyl-cyclohexen-5-yl>-buttersaeure 5601-83-2 C12H18O3
4-<2-Oxo-3,6-dimethyl-cyclohexen-5-yl>-buttersaeure
—— 4-oxo-N-(2-quinolyl)-1H-quinoline-3-carboxamide 873050-36-3 C19H13N3O2
4-oxo-N-(2-quinolyl)-1H-quinoline-3-carboxamide
—— 4-(1-(4-((1r,3r)-3-hydroxycyclobutyl)-2-methyl-5-(5-methyl-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile 1533436-92-8 C27H29N5O2
4-(1-(4-((1r,3r)-3-hydroxycyclobutyl)-2-methyl-5-(5-methyl-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile
—— 4-Amino-5-chloro-N-(2-diethylamino-ethyl)-2-(3-methanesulfonyl-propoxy)-benzamide 125557-39-3 C17H28ClN3O4S
4-Amino-5-chloro-N-(2-diethylamino-ethyl)-2-(3-methanesulfonyl-propoxy)-benzamide
—— 4-methoxy-1-(1-(4-methoxyphenyl)-5-(p-tolyl)-1H-pyrazol-3-yl)cyclohexanol 1224948-70-2 C24H28N2O3
4-methoxy-1-(1-(4-methoxyphenyl)-5-(p-tolyl)-1H-pyrazol-3-yl)cyclohexanol
—— 4-{(S)-4-tert-butoxycarbonyl-2-[(6-cyclopropyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913948-91-1 C30H39N5O6
4-{(S)-4-tert-butoxycarbonyl-2-[(6-cyclopropyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
—— 4-Dimethylamino-2-(p-methoxyphenyl)-2-phenylpentanenitrile 104357-17-7 C20H24N2O
4-Dimethylamino-2-(p-methoxyphenyl)-2-phenylpentanenitrile
—— 4,4,4-trifluoro-2-(naphthalen-1-yl)butanenitrile 1512840-51-5 C14H10F3N
4,4,4-trifluoro-2-(naphthalen-1-yl)butanenitrile