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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R)-N-benzoyl-2-(2,4-dimethoxyphenyl)-4-phenyl-5-oxazolidine carboxylic acid 191276-32-1 C25H23NO6
    (4S,5R)-N-benzoyl-2-(2,4-dimethoxyphenyl)-4-phenyl-5-oxazolidine carboxylic acid
    —— 4(R)-hydroxymethyl-2-methylthio-1,3-thiazoline 161715-29-3 C5H9NOS2
    4(R)-hydroxymethyl-2-methylthio-1,3-thiazoline
    —— 4-hydroxy-2-hydroxymethyl-<i>trans</i>-crotonic acid 111833-91-1 C5H8O4
    4-hydroxy-2-hydroxymethyl-<i>trans</i>-crotonic acid
    —— (4S,5R,1'S,2'S)-3-(tert-Butyloxycarbonyl)-4-(cyclohexylmethyl)-2,2-(dimethyl)-5-[1'-hydroxy-2'-hydroxymethyl-3'-(methyl)butyl]oxazolidine 147976-77-0 C23H43NO5
    (4S,5R,1'S,2'S)-3-(tert-Butyloxycarbonyl)-4-(cyclohexylmethyl)-2,2-(dimethyl)-5-[1'-hydroxy-2'-hydroxymethyl-3'-(methyl)butyl]oxazolidine
    —— 4'-Thiocordycepin 66679-15-0 C10H13N5O2S
    4'-Thiocordycepin
    —— (4R,5S)-N-(2-chlorobenzyl)-4-methanesulfonyloxy-5,6-O-isopropylidene-5,6-dihydroxy-hexanamide 137593-76-1 C17H24ClNO6S
    (4R,5S)-N-(2-chlorobenzyl)-4-methanesulfonyloxy-5,6-O-isopropylidene-5,6-dihydroxy-hexanamide
    —— 4,5-Dihydroxy-octadecansaeure-4-lacton 94376-49-5 C18H34O3
    4,5-Dihydroxy-octadecansaeure-4-lacton
    —— 4-[[3-bis[[5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carbonyl]oxy]alumanyloxycarbonyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonic acid —— C48H33AlN12O27S6
    4-[[3-bis[[5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carbonyl]oxy]alumanyloxycarbonyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonic acid
    —— 4)-D-Glucose 118023-86-2 C51H85N3O39
    4)-D-Glucose
    —— 4-Methyl-2-(2,2,2-trifluoroethoxy)pyrimidine-5-carboxylic acid 914201-23-3 C8H7F3N2O3
    4-Methyl-2-(2,2,2-trifluoroethoxy)pyrimidine-5-carboxylic acid
    —— 4-(3,5,7-Trimethylnonyl)phenol —— C18H30O
    4-(3,5,7-Trimethylnonyl)phenol
    —— 4-amino-5-β-<i>D</i>-arabinofuranosyl-1(3)<i>H</i>-pyrimidin-2-one 64891-50-5 C9H13N3O5
    4-amino-5-β-<i>D</i>-arabinofuranosyl-1(3)<i>H</i>-pyrimidin-2-one
    —— (4-aminophenyl)-D-glucopyranoside 96192-22-2 C12H17NO6
    (4-aminophenyl)-D-glucopyranoside
    —— (4S)-2,2-Dimethyl-4-[(tetradecyloxy)methyl]-1,3-dioxolane 82873-39-0 C20H40O3
    (4S)-2,2-Dimethyl-4-[(tetradecyloxy)methyl]-1,3-dioxolane
    —— 4-(1-oxo-4,5,6,7-tetrahydro-2-isoindolinyl)phenylacetic acid 62971-09-9 C16H17NO3
    4-(1-oxo-4,5,6,7-tetrahydro-2-isoindolinyl)phenylacetic acid
    —— 4-((3R,4S)-3-Hydroxy-2,2-dimethyl-7-nitro-chroman-4-ylamino)-butyric acid ethyl ester 103732-62-3 C17H24N2O6
    4-((3R,4S)-3-Hydroxy-2,2-dimethyl-7-nitro-chroman-4-ylamino)-butyric acid ethyl ester
    —— 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(2-((hydroxymethyl)amino)-2-phenylacetamido)-3,3-dimethyl-7-oxo- 801184-37-2 C17H21N3O5S
    4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(2-((hydroxymethyl)amino)-2-phenylacetamido)-3,3-dimethyl-7-oxo-
    —— 4-Hydrazino-2-methylmercapto-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)-7H-pyrrolo[2,3-d]-pyrimdine 84252-12-0 C33H35N5O4S
    4-Hydrazino-2-methylmercapto-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)-7H-pyrrolo[2,3-d]-pyrimdine
    —— 4-{4-[(4-Methoxyphenyl)methylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid--N,N-diethylethanamine (1/1) 87980-32-3 C24H31N3O5S
    4-{4-[(4-Methoxyphenyl)methylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid--N,N-diethylethanamine (1/1)
    —— 4,4a(2)-[1,2-Ethenediylbis[(3-sulfo-4,1-phenylene)imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(6-sulfo-3,1-phenylene)-2,1-diazenediyl]]bis[4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid] 84434-56-0 C52H36Cl2N18O24S6
    4,4a(2)-[1,2-Ethenediylbis[(3-sulfo-4,1-phenylene)imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(6-sulfo-3,1-phenylene)-2,1-diazenediyl]]bis[4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid]
    —— 4-{(E)-[4-(3-Oxobutanamido)phenyl]diazenyl}benzene-1-sulfonic acid 6535-69-9 C16H15N3O5S
    4-{(E)-[4-(3-Oxobutanamido)phenyl]diazenyl}benzene-1-sulfonic acid
    —— 4-Hydroxy-4-(tridecylimino)but-2-enoic acid 84583-68-6 C17H31NO3
    4-Hydroxy-4-(tridecylimino)but-2-enoic acid
    —— 4-Butyl-N-(3,4-dichloro-phenyl)-benzenesulfonamide 86887-24-3 C16H17Cl2NO2S
    4-Butyl-N-(3,4-dichloro-phenyl)-benzenesulfonamide
    —— 4-chloro-2-(3-trifluoromethyl-phenoxy)-benzoic acid 57389-17-0 C14H8ClF3O3
    4-chloro-2-(3-trifluoromethyl-phenoxy)-benzoic acid
    —— 4-Methyl-L-lysine 34200-94-7 C7H16N2O2
    4-Methyl-L-lysine
    —— 4,4'-dichlorodiphenyl ether 57388-53-1 C13H8Cl2O3
    4,4'-dichlorodiphenyl ether
    —— 4-chloro-1,3-dimethyl-6-phenyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine 57962-15-9 C14H12ClN3
    4-chloro-1,3-dimethyl-6-phenyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine
    —— 4-{4-[(3,4-Dimethoxyphenyl)methylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid--N,N-diethylethanamine (1/1) 87980-30-1 C25H33N3O6S
    4-{4-[(3,4-Dimethoxyphenyl)methylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzene-1-sulfonic acid--N,N-diethylethanamine (1/1)
    —— 4-[(3-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl)oxy]-4-oxobut-2-enoic acid —— C10H12O7
    4-[(3-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl)oxy]-4-oxobut-2-enoic acid
    —— 4-Chlor-5-(p-chlorbenzoyl)-pyrrol-2-acetonitril 62380-72-7 C13H8Cl2N2O
    4-Chlor-5-(p-chlorbenzoyl)-pyrrol-2-acetonitril
    —— 4-Hydroxy-benzoesaeure-<3-nitro-anilid> 62639-22-9 C13H10N2O4
    4-Hydroxy-benzoesaeure-<3-nitro-anilid>
    —— 4-Hydroxy-6-methylhept-3-en-2-one--molybdenum (3/1) 93805-29-9 C24H42MoO6
    4-Hydroxy-6-methylhept-3-en-2-one--molybdenum (3/1)
    —— 4-chloro-1-ethyl-6-phenyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine 57962-20-6 C14H12ClN3
    4-chloro-1-ethyl-6-phenyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine
    —— 4-Butyl-N-(4-chloro-3-nitro-phenyl)-benzenesulfonamide 86887-27-6 C16H17ClN2O4S
    4-Butyl-N-(4-chloro-3-nitro-phenyl)-benzenesulfonamide
    —— 4-(3-hydroxy-1-oxo-hexahydro-2-isoindolinyl)phenylacetic acid 62971-20-4 C16H19NO4
    4-(3-hydroxy-1-oxo-hexahydro-2-isoindolinyl)phenylacetic acid
    —— 4-butan-2-yl-N-(3,4-dichlorophenyl)benzenesulfonamide 86887-28-7 C16H17Cl2NO2S
    4-butan-2-yl-N-(3,4-dichlorophenyl)benzenesulfonamide
    —— 4-amino-3-fluorobenzaldehyde 146019-47-8 C7H6FNO
    4-amino-3-fluorobenzaldehyde
    —— [4-(4-chloro-phenyl)-4,5-dihydro-1<i>H</i>-imidazol-2-yl]-carbamic acid hexyl ester 69811-34-3 C16H22ClN3O2
    [4-(4-chloro-phenyl)-4,5-dihydro-1<i>H</i>-imidazol-2-yl]-carbamic acid hexyl ester
    —— 4,4a(2)-Methylenebis[2,6-dicyclohexylphenol] 19139-49-2 C37H52O2
    4,4a(2)-Methylenebis[2,6-dicyclohexylphenol]
    —— 4-oxo-2,5-dimethyl-3-carboethoxytetrahydrofuran 64026-44-4 C9H14O4
    4-oxo-2,5-dimethyl-3-carboethoxytetrahydrofuran
    —— 4-(Ethylamino)tetrahydrofuran-3-ol 1178259-08-9 C6H13NO2
    4-(Ethylamino)tetrahydrofuran-3-ol
    —— (4-tert-Butyl-phenoxy)-{4-[2-(4-chloro-phenoxy)-propoxy]-phenyl}-acetic acid 69183-39-7 C27H29ClO5
    (4-tert-Butyl-phenoxy)-{4-[2-(4-chloro-phenoxy)-propoxy]-phenyl}-acetic acid
    —— 4-phenyl-2-<i>p</i>-tolyl-5-trifluoromethyl-2<i>H</i>-pyrazol-3-ylamine 62649-30-3 C17H14F3N3
    4-phenyl-2-<i>p</i>-tolyl-5-trifluoromethyl-2<i>H</i>-pyrazol-3-ylamine
    —— (4-Amino)phenylhydroquinone 5573-93-3 C12H11NO2
    (4-Amino)phenylhydroquinone
    —— [4-(4-hydroxy-phenyl)-4,5-dihydro-1<i>H</i>-imidazol-2-yl]-carbamic acid methyl ester 69811-09-2 C11H13N3O3
    [4-(4-hydroxy-phenyl)-4,5-dihydro-1<i>H</i>-imidazol-2-yl]-carbamic acid methyl ester
    —— 4-amino-4-ethoxycarbonyl-2,2,6,6-tetramethylpiperidine 63317-39-5 C12H24N2O2
    4-amino-4-ethoxycarbonyl-2,2,6,6-tetramethylpiperidine
    —— 4-(4'-aminophenyl)-2,6-dihydroxy-1,3,5-triazine 62808-08-6 C9H8N4O2
    4-(4'-aminophenyl)-2,6-dihydroxy-1,3,5-triazine
    —— 4-(Propan-2-yl)piperazine-1-carbonyl chloride--hydrogen chloride (1/1) 64527-85-1 C8H16Cl2N2O
    4-(Propan-2-yl)piperazine-1-carbonyl chloride--hydrogen chloride (1/1)
    —— 4-chloropyrrole-2-acetonitrile 62380-71-6 C6H5ClN2
    4-chloropyrrole-2-acetonitrile
    —— 4-(2-Hydroxy-5-methyl-pyrimidin-4-ylamino)-2-(3-pyridinyl)-6-trifluoromethylpyrimidine 438249-46-8 C15H11F3N6O
    4-(2-Hydroxy-5-methyl-pyrimidin-4-ylamino)-2-(3-pyridinyl)-6-trifluoromethylpyrimidine