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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-((1S,2R,3S,4R)-1,2,3,4,5-Pentahydroxy-pentyl)-1-p-tolyl-1,3-dihydro-imidazole-2-thione 120188-16-1 C15H20N2O5S
    4-((1S,2R,3S,4R)-1,2,3,4,5-Pentahydroxy-pentyl)-1-p-tolyl-1,3-dihydro-imidazole-2-thione
    —— 4-[[4-(dimethylamino)phenyl]methylideneamino]-3-[(2,4,6-trichlorophenoxy)methyl]-1H-1,2,4-triazole-5-thione 523999-49-7 C18H16Cl3N5OS
    4-[[4-(dimethylamino)phenyl]methylideneamino]-3-[(2,4,6-trichlorophenoxy)methyl]-1H-1,2,4-triazole-5-thione
    —— 4-(2-Furanyl)-alpha-methylbenzenemethanol 35462-02-3 C12H12O2
    4-(2-Furanyl)-alpha-methylbenzenemethanol
    —— 4-Oxo-6-(phenylmethoxycarbonylamino)hexanoic acid 681802-79-9 C14H17NO5
    4-Oxo-6-(phenylmethoxycarbonylamino)hexanoic acid
    —— 4-(5-methyl-3,8-dinitrophenanthridin-5-ium-6-yl)benzoic acid 102363-09-7 C21H14N3O6
    4-(5-methyl-3,8-dinitrophenanthridin-5-ium-6-yl)benzoic acid
    —— 4-amino-N-[[1-[4-(methylsulfonyl)butyl]cyclopentyl]thioxomethyl)-L-phenylalanine methyl ester 288616-22-8 C21H32N2O4S2
    4-amino-N-[[1-[4-(methylsulfonyl)butyl]cyclopentyl]thioxomethyl)-L-phenylalanine methyl ester
    —— 4-[2-(4-acetyl-phenoxy)-propionyl]-morpholine 42018-27-9 C15H19NO4
    4-[2-(4-acetyl-phenoxy)-propionyl]-morpholine
    —— 4-bromobenzyl 4-bromophenyl sulfoxide 100398-15-0 C13H10Br2OS
    4-bromobenzyl 4-bromophenyl sulfoxide
    —— 4-chloro-3-[(2-chlorophenyl)sulfamoyl]benzoic Acid 326023-22-7 C13H9Cl2NO4S
    4-chloro-3-[(2-chlorophenyl)sulfamoyl]benzoic Acid
    —— 4-(Methylsulfanyl)-2-(quinolin-2-ylformamido)butanoic acid 170488-18-3 C15H16N2O3S
    4-(Methylsulfanyl)-2-(quinolin-2-ylformamido)butanoic acid
    —— (4-diethylamino-6-methoxy-[1,3,5]triazin-2-yloxy)-acetonitrile 36016-71-4 C10H15N5O2
    (4-diethylamino-6-methoxy-[1,3,5]triazin-2-yloxy)-acetonitrile
    —— 4-(2'-Furyl)-2-(2'-p-methoxybenzoylethylamino)-thiazol 33856-58-5 C17H16N2O3S
    4-(2'-Furyl)-2-(2'-p-methoxybenzoylethylamino)-thiazol
    —— 4-(2-hydroxy-3-methyl-butoxy)-2,3-dihydro-furo[3,2-<i>g</i>]chromen-7-one 37551-57-8 C16H18O5
    4-(2-hydroxy-3-methyl-butoxy)-2,3-dihydro-furo[3,2-<i>g</i>]chromen-7-one
    —— 4-Amino-5-Benzamido-1-methylpyrimidin-6-on 32527-11-0 C12H12N4O2
    4-Amino-5-Benzamido-1-methylpyrimidin-6-on
    —— 4-Methylsulfanyl-2-{4-methylsulfanyl-2-[(pyridine-2-carbonyl)-amino]-butyrylamino}-butyric acid 34258-20-3 C16H23N3O4S2
    4-Methylsulfanyl-2-{4-methylsulfanyl-2-[(pyridine-2-carbonyl)-amino]-butyrylamino}-butyric acid
    —— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[[5-(5-chloropyridin-2-yl)-1,3,4-oxadiazol-2-yl]methyl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449796-19-3 C43H58ClN3O6
    4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[[5-(5-chloropyridin-2-yl)-1,3,4-oxadiazol-2-yl]methyl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
    —— 4-[(4-fluorobenzyl)oxy]-1-(4-{[(3S)-pyrrolidin-3-yloxy]methyl}phenyl)pyridin-2(1H)-one 927892-67-9 C23H23FN2O3
    4-[(4-fluorobenzyl)oxy]-1-(4-{[(3S)-pyrrolidin-3-yloxy]methyl}phenyl)pyridin-2(1H)-one
    —— 4-(2-chloro-styryl)-1,2-dimethyl-5-nitro-1<i>H</i>-imidazole 32063-76-6 C13H12ClN3O2
    4-(2-chloro-styryl)-1,2-dimethyl-5-nitro-1<i>H</i>-imidazole
    —— 4-amino-2,2-dimethyl-3-oxo-1-isopropylpyrrolium picrate 121725-05-1 C6H3N3O7*C9H16N2O
    4-amino-2,2-dimethyl-3-oxo-1-isopropylpyrrolium picrate
    —— <4-Brom-3-iod-phenoxy>-essigsaeureethylester 90844-73-8 C10H10BrIO3
    <4-Brom-3-iod-phenoxy>-essigsaeureethylester
    —— 4-(4-Chloro-phenyl)-3-methyl-6-naphthalen-2-yl-1,4-dihydro-pyrano[2,3-c]pyrazole 107833-68-1 C23H17ClN2O
    4-(4-Chloro-phenyl)-3-methyl-6-naphthalen-2-yl-1,4-dihydro-pyrano[2,3-c]pyrazole
    —— (4S,5S)-(-)-4,5,12-Trihydroxy-4,5-O-isopropyliden-dodecansaeure-methylester 142925-89-1 C16H30O5
    (4S,5S)-(-)-4,5,12-Trihydroxy-4,5-O-isopropyliden-dodecansaeure-methylester
    —— 4-benzamido-3-oxo-2-(4-methoxycarbonylbutyl)tetrahydro-2,4,4'-d3-thiophene 88552-08-3 C17H21NO4S
    4-benzamido-3-oxo-2-(4-methoxycarbonylbutyl)tetrahydro-2,4,4'-d3-thiophene
    —— 4-N,5-O-carbonylsporaricin A 86651-63-0 CH2O3*C16H30N4O5
    4-N,5-O-carbonylsporaricin A
    —— 4α-acetoxy-5β-hydroxycholest-2-en-1-one 55180-20-6 C29H46O4
    4α-acetoxy-5β-hydroxycholest-2-en-1-one
    —— 4-(1-phenylsulfanylcyclopropyl)oxybenzonitrile 223689-99-4 C16H13NOS
    4-(1-phenylsulfanylcyclopropyl)oxybenzonitrile
    —— 4-methyl-2-{4'-trifluoromethyl-5-[1-(4-trifluoromethyl-benzyl)-piperidin-4-yl]-biphenyl-3-yl}-pentanoic acid methyl ester 1145683-75-5 C33H35F6NO2
    4-methyl-2-{4'-trifluoromethyl-5-[1-(4-trifluoromethyl-benzyl)-piperidin-4-yl]-biphenyl-3-yl}-pentanoic acid methyl ester
    —— 4-[1-(3,4-dichlorophenyl)-2,5-dioxo-3-methylimidazolidin-4-yl]phenyl methyl carbonate 959693-87-9 C18H14Cl2N2O5
    4-[1-(3,4-dichlorophenyl)-2,5-dioxo-3-methylimidazolidin-4-yl]phenyl methyl carbonate
    —— 4,4'-difluoro-2,6-diiodo-1,3,5,7-tetramethyl-8-(3,4,5-tris{2-[2-(2-methoxyethoxy)ethoxy]ethoxy})-4-bora-3a,4a-diaza-s-indacene 1379793-96-0 C40H59BF2I2N2O12
    4,4'-difluoro-2,6-diiodo-1,3,5,7-tetramethyl-8-(3,4,5-tris{2-[2-(2-methoxyethoxy)ethoxy]ethoxy})-4-bora-3a,4a-diaza-s-indacene
    —— (4-methylphenyl)-[[2-(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)phenyl]methyl]azanide;titanium(4+);dichloride 1447770-59-3 C23H25Cl2NTi
    (4-methylphenyl)-[[2-(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)phenyl]methyl]azanide;titanium(4+);dichloride
    —— 4-(2-(N-methylaminoformoxyl)-4-(6-methoxyquinolinyl)oxy)aniline 1220892-81-8 C18H17N3O3
    4-(2-(N-methylaminoformoxyl)-4-(6-methoxyquinolinyl)oxy)aniline
    —— 4-(2-(3-aminophenyl)imidazo[1,2-a]pyridin-3-yl)-N-(3-morpholinophenyl)pyrimidin-2-amine 1301138-40-8 C27H25N7O
    4-(2-(3-aminophenyl)imidazo[1,2-a]pyridin-3-yl)-N-(3-morpholinophenyl)pyrimidin-2-amine
    —— (4,4',4''-tri(tert-butyl)-2,2':6',2''-terpyridine)sulfatopalladium(II) 484652-31-5 C27H35N3O4PdS
    (4,4',4''-tri(tert-butyl)-2,2':6',2''-terpyridine)sulfatopalladium(II)
    —— (4-Methoxy-phenyl)-(5-piperidin-1-ylmethyl-[1,3,4]thiadiazol-2-yl)-amine 65924-94-9 C15H20N4OS
    (4-Methoxy-phenyl)-(5-piperidin-1-ylmethyl-[1,3,4]thiadiazol-2-yl)-amine
    —— 4-[8-(adamantane-1-carbonyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-ylmethyl]benzonitrile 917913-39-4 C26H31N3O3
    4-[8-(adamantane-1-carbonyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-ylmethyl]benzonitrile
    —— 4-methyl-1-oxy-quinoline-2-carboxylic acid 10222-46-5 C11H9NO3
    4-methyl-1-oxy-quinoline-2-carboxylic acid
    —— 4-chloro-2-(3-chlorophenylcarbamoyl)phenyl 4-(trifluoromethyl)benzoate 1403607-19-1 C21H12Cl2F3NO3
    4-chloro-2-(3-chlorophenylcarbamoyl)phenyl 4-(trifluoromethyl)benzoate
    —— 4-(3-bromo-5-chlorophenoxy)-5-chloro-2-methyl-1H-benzimidazole 1345336-71-1 C14H9BrCl2N2O
    4-(3-bromo-5-chlorophenoxy)-5-chloro-2-methyl-1H-benzimidazole
    —— 4-dicyanomethylene-2-<3-(1-ethyl-1H-quinolin-2-ylidene)-1-propenyl>-6-(4-methoxystyryl)-4H-pyran 70503-27-4 C31H25N3O2
    4-dicyanomethylene-2-<3-(1-ethyl-1H-quinolin-2-ylidene)-1-propenyl>-6-(4-methoxystyryl)-4H-pyran
    —— 4-(t-butoxycarbonyl)amino-1-(5'-chloro-2',5'-dideoxy-5-(E)-bromovinyluridin-3'-yl)butanoate 1006597-84-7 C20H27BrClN3O7
    4-(t-butoxycarbonyl)amino-1-(5'-chloro-2',5'-dideoxy-5-(E)-bromovinyluridin-3'-yl)butanoate
    —— 4,4-dimethyl-3,4-dihydropyrido[2′,3′:3,4]pyrazolo[1,5-a][1,3,5]triazin-2-amine 1271739-08-2 C10H12N6
    4,4-dimethyl-3,4-dihydropyrido[2′,3′:3,4]pyrazolo[1,5-a][1,3,5]triazin-2-amine
    —— 4-Nitro-5-brom-benzo-oxa-diazol 26738-24-9 C6H2BrN3O3
    4-Nitro-5-brom-benzo-oxa-diazol
    —— 4-amino-6-chloro-tert.-butyl-3-propargylthio-1,2,4-triazine-5-one 87475-65-8 C10H13ClN4OS
    4-amino-6-chloro-tert.-butyl-3-propargylthio-1,2,4-triazine-5-one
    —— 4-chloro-3-nitro-2-(phenylsulfonylmethyl)pyridine 88912-77-0 C12H9ClN2O4S
    4-chloro-3-nitro-2-(phenylsulfonylmethyl)pyridine
    —— 4-methyl-4-propoxy-pentan-2-one 109828-04-8 C9H18O2
    4-methyl-4-propoxy-pentan-2-one
    —— 4-{2-[5-(4-chloro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-3,3,3-trifluoro-propyl}-2-(4-trifluoromethyl-phenyl)-morpholine hydrochloride 1609575-60-1 C23H20ClF6N3O2*ClH
    4-{2-[5-(4-chloro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-3,3,3-trifluoro-propyl}-2-(4-trifluoromethyl-phenyl)-morpholine hydrochloride
    —— 4-benzoxazol-2-yl-N-[(1R,3S)-3-((S)-2-hydroxy-1-methyl-ethylcarbamoyl)-cyclopentyl]-N-methyl-benzamide 1610514-36-7 C24H27N3O4
    4-benzoxazol-2-yl-N-[(1R,3S)-3-((S)-2-hydroxy-1-methyl-ethylcarbamoyl)-cyclopentyl]-N-methyl-benzamide
    —— 4,4’-bis-(pentadecanyl)-dithieno[3,2-b:2’,3’-d]germole 1422160-33-5 C38H66GeS2
    4,4’-bis-(pentadecanyl)-dithieno[3,2-b:2’,3’-d]germole
    —— 4-Ethyl-2-methyl-oct-2-en-4-ol 109179-69-3 C11H22O
    4-Ethyl-2-methyl-oct-2-en-4-ol
    —— 4-(3,4-Dichloro-phenyl)-4,5-dihydro-1H-imidazol-2-ylamine; hydrobromide 40659-00-5 BrH*C9H9Cl2N3
    4-(3,4-Dichloro-phenyl)-4,5-dihydro-1H-imidazol-2-ylamine; hydrobromide