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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1-Benzyl-1H-indazol-5-ylamino)-5-ethyl-pyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde 888709-52-2 C23H20N6O
    4-(1-Benzyl-1H-indazol-5-ylamino)-5-ethyl-pyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde
    —— 4-ethanesulfonyl-7-(4-methyl-piperazin-1-yl)-benzo[1,2,5]thiadiazole 41512-10-1 C13H18N4O2S2
    4-ethanesulfonyl-7-(4-methyl-piperazin-1-yl)-benzo[1,2,5]thiadiazole
    —— 4-Chloro-3-hydroxy-α-methylphenylalanine 16855-14-4 C10H12ClNO3
    4-Chloro-3-hydroxy-α-methylphenylalanine
    —— 4-Methylamino-3-phenyl-isoxazolo<5,4-d>pyrimidin 96678-28-3 C12H10N4O
    4-Methylamino-3-phenyl-isoxazolo<5,4-d>pyrimidin
    —— 4β,17β-diacetoxy-5(10)estren-3α-ol 83747-39-1 C22H32O5
    4β,17β-diacetoxy-5(10)estren-3α-ol
    —— 4-Methyl-Δ<sup>4</sup>-campestenon 90360-32-0 C29H48O
    4-Methyl-Δ<sup>4</sup>-campestenon
    —— 4,4-Dimethylsitostanon 57708-09-5 C31H54O
    4,4-Dimethylsitostanon
    —— 4-[5-(3-Dimethylamino-propylcarbamoyl)-3-thiophen-2-yl-4,5-dihydro-pyrazol-1-yl]-benzoic acid ethyl ester 31573-70-3 C22H28N4O3S
    4-[5-(3-Dimethylamino-propylcarbamoyl)-3-thiophen-2-yl-4,5-dihydro-pyrazol-1-yl]-benzoic acid ethyl ester
    —— [4-(3,7-dimethylocta-2,6-dienyl)-3,5-dimethoxybenzyl]phosphonic acid diethyl ester 865761-82-6 C23H37O5P
    [4-(3,7-dimethylocta-2,6-dienyl)-3,5-dimethoxybenzyl]phosphonic acid diethyl ester
    —— 4-[4-cyano-6-dimethylamino-4-(3-methoxy-phenyl)-2,3-dimethyl-hexanoyl]-morpholine 56836-43-2 C22H33N3O3
    4-[4-cyano-6-dimethylamino-4-(3-methoxy-phenyl)-2,3-dimethyl-hexanoyl]-morpholine
    —— 4-(3-Phenyl-1,2,4-oxadiazol-5-yl)-buttersaeure-2-aethylhexylester 23714-21-8 C20H28N2O3
    4-(3-Phenyl-1,2,4-oxadiazol-5-yl)-buttersaeure-2-aethylhexylester
    —— 4-<<N-Acetyl-N-(2-mercapto-2-methyl-1-propyloxycarbonyl-propyl)>-aminomethylen>-5-oxo-2-phenyl-Δ<sup>2</sup>-oxazolin 94679-99-9 C20H24N2O5S
    4-<<N-Acetyl-N-(2-mercapto-2-methyl-1-propyloxycarbonyl-propyl)>-aminomethylen>-5-oxo-2-phenyl-Δ<sup>2</sup>-oxazolin
    —— 4-Acetoxymethyl-1-methyl-bicyclo<5.4.0>undecen-(7)-on-(9) 23521-80-4 C15H22O3
    4-Acetoxymethyl-1-methyl-bicyclo<5.4.0>undecen-(7)-on-(9)
    —— 4-Methyl-6-phenyl-3-phenylamino-4H-[1,2,4]triazin-5-one 85520-49-6 C16H14N4O
    4-Methyl-6-phenyl-3-phenylamino-4H-[1,2,4]triazin-5-one
    —— 4-(4-p-Tolyloxy-but-2-ynyloxy)-chromene-2-thione 352006-50-9 C20H16O3S
    4-(4-p-Tolyloxy-but-2-ynyloxy)-chromene-2-thione
    —— 4-Benzenesulfonyl-4-benzyl-2-(iodo-phenyl-methyl)-tetrahydro-furan 161893-75-0 C24H23IO3S
    4-Benzenesulfonyl-4-benzyl-2-(iodo-phenyl-methyl)-tetrahydro-furan
    —— 4-Methyl-(E)-4-hexen-2-ol Acetat 70130-88-0 C9H16O2
    4-Methyl-(E)-4-hexen-2-ol Acetat
    —— 4-bromo-3-(6-methyl-benzothiazol-2-ylimino)-1-morpholin-4-ylmethyl-1,3-dihydro-indol-2-one 1198783-05-9 C21H19BrN4O2S
    4-bromo-3-(6-methyl-benzothiazol-2-ylimino)-1-morpholin-4-ylmethyl-1,3-dihydro-indol-2-one
    —— (4aS,6aR,9aR)-5-Dimethoxymethyl-2-methoxy-8-methyl-7-methylene-1,2,4,4a,6a,7-hexahydro-pentaleno[1,6a-c]pyran 73923-11-2 C17H24O4
    (4aS,6aR,9aR)-5-Dimethoxymethyl-2-methoxy-8-methyl-7-methylene-1,2,4,4a,6a,7-hexahydro-pentaleno[1,6a-c]pyran
    —— 4,5-Dimethyl-2-(propionylamino)-1-(5-propionyl-2-furanylmethyl)-1H-pyrrol-3-carboxamid 103026-29-5 C18H23N3O4
    4,5-Dimethyl-2-(propionylamino)-1-(5-propionyl-2-furanylmethyl)-1H-pyrrol-3-carboxamid
    —— 4-(4-Benzyloxy-3-methoxy-phenyl)-2-methanesulfonyl-1-phenyl-butane-1,4-dione 51908-36-2 C25H24O6S
    4-(4-Benzyloxy-3-methoxy-phenyl)-2-methanesulfonyl-1-phenyl-butane-1,4-dione
    —— 4-[2-hydroxy-2-(3,4,5-trimethoxy-phenyl)-ethyl]-6-methyl-1(3)<i>H</i>-pyrimidin-2-one 50324-24-8 C16H20N2O5
    4-[2-hydroxy-2-(3,4,5-trimethoxy-phenyl)-ethyl]-6-methyl-1(3)<i>H</i>-pyrimidin-2-one
    —— 4-acetoxy-3-methyl-6,11-dihydro-5<i>H</i>-pyrido[4,3-<i>b</i>]carbazole 52448-28-9 C18H16N2O2
    4-acetoxy-3-methyl-6,11-dihydro-5<i>H</i>-pyrido[4,3-<i>b</i>]carbazole
    —— 4-Methyl-4-pentenylsulfenylchlorid 58474-52-5 C6H11ClS
    4-Methyl-4-pentenylsulfenylchlorid
    —— 4-(5-chloro-2-thiazolyl)-4,5-dihydro-3-(4-fluorophenyl)-N-(4-trifluoromethoxyphenyl)-1H-pyrazole-1-carboxamide 159189-20-5 C20H13ClF4N4O2S
    4-(5-chloro-2-thiazolyl)-4,5-dihydro-3-(4-fluorophenyl)-N-(4-trifluoromethoxyphenyl)-1H-pyrazole-1-carboxamide
    —— 4-methyl-hexahydro-2,5-methano-pyrrolizinium 56880-14-9 C9H16N
    4-methyl-hexahydro-2,5-methano-pyrrolizinium
    —— (4-Bromo-phenyl)-methanesulfonic acid 3,5-dichloro-pyridin-2-yl ester 58236-46-7 C12H8BrCl2NO3S
    (4-Bromo-phenyl)-methanesulfonic acid 3,5-dichloro-pyridin-2-yl ester
    —— 4-Nitro-benzoic acid (S)-2-((3aR,5R,6S,6aR)-6-benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-hydroxy-ethyl ester 61237-63-6 C23H25NO9
    4-Nitro-benzoic acid (S)-2-((3aR,5R,6S,6aR)-6-benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-hydroxy-ethyl ester
    —— 4-hydroxy-butyloxyl 64272-98-6 C4H9O2
    4-hydroxy-butyloxyl
    —— (4S,5R,6S)-4,5-Dimethoxy-6-((2R,3R,4S,5R,6R)-3,4,5,6-tetramethoxy-tetrahydro-pyran-2-ylmethoxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 57472-15-8 C19H32O11
    (4S,5R,6S)-4,5-Dimethoxy-6-((2R,3R,4S,5R,6R)-3,4,5,6-tetramethoxy-tetrahydro-pyran-2-ylmethoxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— 4-bromo-3-<2-isocyano-2-(methoxycarbonyl)pent-4-enyl>indole-1-carboxylic acid tert-butyl ester 160725-78-0 C21H23BrN2O4
    4-bromo-3-<2-isocyano-2-(methoxycarbonyl)pent-4-enyl>indole-1-carboxylic acid tert-butyl ester
    —— 4-chloro-2-[(4-ethylphenoxy)methyl]phenol 120676-91-7 C15H15ClO2
    4-chloro-2-[(4-ethylphenoxy)methyl]phenol
    —— (4R,5R)-2-((E)-1-Methyl-propenyloxy)-[1,3,2]dioxaborolane-4,5-dicarboxylic acid diisopropyl ester 125354-89-4 C14H23BO7
    (4R,5R)-2-((E)-1-Methyl-propenyloxy)-[1,3,2]dioxaborolane-4,5-dicarboxylic acid diisopropyl ester
    —— 4-{8-amino-3-[(1S,6R,8aS)-1-methyl-3-oxohexahydro[1,3]oxazolo[3,4-a]pyridin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide 1620673-40-6 C27H23F4N7O3
    4-{8-amino-3-[(1S,6R,8aS)-1-methyl-3-oxohexahydro[1,3]oxazolo[3,4-a]pyridin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide
    —— 4-nitro-2-(5-nitro-benzofuran-2-yl)-phenol 100527-28-4 C14H8N2O6
    4-nitro-2-(5-nitro-benzofuran-2-yl)-phenol
    —— 4-Chloro-N-(1,5-dimethyl-1,2,3,6-tetrahydro-pyridin-4-yl)-benzamide 1702-24-5 C14H17ClN2O
    4-Chloro-N-(1,5-dimethyl-1,2,3,6-tetrahydro-pyridin-4-yl)-benzamide
    —— ((4-((2-((1,1'-Biphenyl)-4-xyloxy)ethyl)ethylamino)-2-methylphenyl)methylen)propandinitril 53817-37-1 C27H25N3O
    ((4-((2-((1,1'-Biphenyl)-4-xyloxy)ethyl)ethylamino)-2-methylphenyl)methylen)propandinitril
    —— 4'-O-(1-acetoxyethoxy)methyl-Avermectin B1b monosaccharide 713101-18-9 C45H66O14
    4'-O-(1-acetoxyethoxy)methyl-Avermectin B1b monosaccharide
    —— 4-(3-(3,4-dichlorophenyl)-3-(pyrrolidin-1-yl)propyl)morpholine hydrochloride 1346460-42-1 C17H24Cl2N2O*ClH
    4-(3-(3,4-dichlorophenyl)-3-(pyrrolidin-1-yl)propyl)morpholine hydrochloride
    —— 4-acetyl-8,10-dimethyl-5,5a,6,6a,7,8-hexahydroindolo<4,3-fg>isoquinolin-9(4H)-one 76533-02-3 C18H20N2O2
    4-acetyl-8,10-dimethyl-5,5a,6,6a,7,8-hexahydroindolo<4,3-fg>isoquinolin-9(4H)-one
    —— 4-[6-(aminomethyl)-3-azabicyclo[3.1.0]hexan-3-yl]-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-17-9 C21H21FN8O
    4-[6-(aminomethyl)-3-azabicyclo[3.1.0]hexan-3-yl]-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-(4-spiro<2.5>octylidene)butyric acid 78571-76-3 C12H18O2
    4-(4-spiro<2.5>octylidene)butyric acid
    —— (4aS,8aR)-2-Oxo-1,3,4,5,6,8a-hexahydro-2H-naphthalene-4a-carboxylic acid methyl ester 81096-15-3 C12H16O3
    (4aS,8aR)-2-Oxo-1,3,4,5,6,8a-hexahydro-2H-naphthalene-4a-carboxylic acid methyl ester
    —— 4-(2-(5,6-Dihydro-[1,3]dithiolo[4,5-b][1,4]dioxin-2-ylidene)-1,3-dithiol-4-yl)pyridine 1382481-83-5 C13H9NO2S4
    4-(2-(5,6-Dihydro-[1,3]dithiolo[4,5-b][1,4]dioxin-2-ylidene)-1,3-dithiol-4-yl)pyridine
    —— 4-acetyl-2-methylsulphinyl-5-(1-oxido-4-pyridyl)-1,3,4-thiadiazole 344440-84-2 C10H11N3O3S2
    4-acetyl-2-methylsulphinyl-5-(1-oxido-4-pyridyl)-1,3,4-thiadiazole
    —— 4,6-dimethylbicyclo<3.3.1>nona-2,8-dione 139942-98-6 C11H16O2
    4,6-dimethylbicyclo<3.3.1>nona-2,8-dione
    —— 4-(3,3-Dicyano-1-methoxy-1,2,3,3a-tetrahydro-azulen-2-yl)-benzoic acid methyl ester 102780-17-6 C21H18N2O3
    4-(3,3-Dicyano-1-methoxy-1,2,3,3a-tetrahydro-azulen-2-yl)-benzoic acid methyl ester
    —— (4-Acetamino-2-propionyl-phenyl)-(2-butyloxy-ethyl)-ether 98654-34-3 C17H25NO4
    (4-Acetamino-2-propionyl-phenyl)-(2-butyloxy-ethyl)-ether
    —— 4-amino-5-ethoxycarbonyl-2H-benzimidazole-2-spirocyclohexane 117644-34-5 C15H19N3O2
    4-amino-5-ethoxycarbonyl-2H-benzimidazole-2-spirocyclohexane
    —— (4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazol-3-yl)methanol 1350323-52-2 C21H20ClFN4O2
    (4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazol-3-yl)methanol