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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,5R,8S,8aR)-5,8-Dibromo-6,7-bis-trimethylsilanyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone 115880-44-9 C16H24Br2O2Si2
    (4aS,5R,8S,8aR)-5,8-Dibromo-6,7-bis-trimethylsilanyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone
    —— 4-[6-nitro-1-(pyridine-3-sulfonyl)-1H-indol-3-yl]-benzonitrile 945557-14-2 C20H12N4O4S
    4-[6-nitro-1-(pyridine-3-sulfonyl)-1H-indol-3-yl]-benzonitrile
    —— 4-{4-[6-amino-5-(7-fluoroisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester 1175272-41-9 C27H29FN6O2
    4-{4-[6-amino-5-(7-fluoroisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-cyclopropyl-5,7,8-trifluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide 1204574-58-2 C10H9F3N2O2S
    4-cyclopropyl-5,7,8-trifluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide
    —— 4-(Boc-amino)-5-bromo-2-methylthiazole 2253621-15-5 C9H13BrN2O2S
    4-(Boc-amino)-5-bromo-2-methylthiazole
    —— 4-(2-Mercapto-6-methoxy-L-tryptophan)-alpha-amanitin S-oxide 55325-99-0 C40H56N10O15S
    4-(2-Mercapto-6-methoxy-L-tryptophan)-alpha-amanitin S-oxide
    —— 4-(2,6-dimethylphenyl)-3-(2-fluoro-4-hydroxyphenyl)-N'-hydroxy-1-methyl-1H-pyrazole-5-carboximidamide 1290138-97-4 C19H19FN4O2
    4-(2,6-dimethylphenyl)-3-(2-fluoro-4-hydroxyphenyl)-N'-hydroxy-1-methyl-1H-pyrazole-5-carboximidamide
    —— 4-chloro-2-(((4-phenylpiperidin-4-yl)methoxy)methyl)-7-(trifluoromethyl)quinoline 1100206-30-1 C23H22ClF3N2O
    4-chloro-2-(((4-phenylpiperidin-4-yl)methoxy)methyl)-7-(trifluoromethyl)quinoline
    —— 4-[(2S)-1-[(3R)-4-(2-chloro-4-cyanophenyl)-3-(4-chlorophenyl)piperazin-1-yl]-2-hydroxypropan-2-yl]-N-propylbenzamide 1097077-60-5 C30H32Cl2N4O2
    4-[(2S)-1-[(3R)-4-(2-chloro-4-cyanophenyl)-3-(4-chlorophenyl)piperazin-1-yl]-2-hydroxypropan-2-yl]-N-propylbenzamide
    —— 4-methoxy-2-(pyrimidin-2-yl)phenol 1246562-32-2 C11H10N2O2
    4-methoxy-2-(pyrimidin-2-yl)phenol
    —— 4-(2-methyl-thioacryloyl)-morpholine 66721-75-3 C8H13NOS
    4-(2-methyl-thioacryloyl)-morpholine
    —— [4-chloro-2-cyclopropyl-1H-imidazol-5-yl]methanol 1190959-67-1 C7H9ClN2O
    [4-chloro-2-cyclopropyl-1H-imidazol-5-yl]methanol
    —— 4-(3-chloro-4,5-bis(cyclohexyloxy)benzamido)benzoic acid 1272527-25-9 C26H30ClNO5
    4-(3-chloro-4,5-bis(cyclohexyloxy)benzamido)benzoic acid
    —— 4-Fluoro-N-[2-[4-(1H-indazol-3-yl)-1-piperazinyl]ethyl]phthalimide maleate 170217-95-5 C4H4O4*C21H20FN5O2
    4-Fluoro-N-[2-[4-(1H-indazol-3-yl)-1-piperazinyl]ethyl]phthalimide maleate
    —— 4-(Thian-4-yloxy)-6-(1,2,4-triazol-1-yl)pyrimidine 1372626-81-7 C11H13N5OS
    4-(Thian-4-yloxy)-6-(1,2,4-triazol-1-yl)pyrimidine
    —— 4-tert-butyl-N-(7-(pyridin-2-ylamino)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide 1190045-31-8 C22H22N6O
    4-tert-butyl-N-(7-(pyridin-2-ylamino)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide
    —— 4-Amino-6-trifluoromethyl-2-(1-(3-((2,2,2-trifluoro)ethyl)thieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102064-32-3 C16H12F6N4S2
    4-Amino-6-trifluoromethyl-2-(1-(3-((2,2,2-trifluoro)ethyl)thieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-[((R)-2-Acetoxy-1-methylethyl)amino]-3-aminobenzonitrile 320406-68-6 C12H15N3O2
    4-[((R)-2-Acetoxy-1-methylethyl)amino]-3-aminobenzonitrile
    —— 4-Cyclohexyl-3-cyclohexylamino-2-phenyl-1,2,4-oxadiazolidin-5-on 80820-59-3 C20H29N3O2
    4-Cyclohexyl-3-cyclohexylamino-2-phenyl-1,2,4-oxadiazolidin-5-on
    —— 4-tert-Butyl-3-cyclohexylamino-2-mehyl-1,2,4-oxadiazolidin-5-on 80820-65-1 C13H25N3O2
    4-tert-Butyl-3-cyclohexylamino-2-mehyl-1,2,4-oxadiazolidin-5-on
    —— 4-acetylamino-2-hydroxy-benzoic acid-(5-ethyl-[1,3,4]thiadiazol-2-ylamide) 100796-74-5 C13H14N4O3S
    4-acetylamino-2-hydroxy-benzoic acid-(5-ethyl-[1,3,4]thiadiazol-2-ylamide)
    —— 4-<(3-chloro-2-quinoxalinyl)azo>-5-chloro-3-methyl-1-phenylpyrazole 78664-29-6 C18H12Cl2N6
    4-<(3-chloro-2-quinoxalinyl)azo>-5-chloro-3-methyl-1-phenylpyrazole
    —— 4-(2-acetoxy-3-oxopentyl)-1-tert-butyldimethylsilyl-2-azetidinone 81355-63-7 C16H29NO4Si
    4-(2-acetoxy-3-oxopentyl)-1-tert-butyldimethylsilyl-2-azetidinone
    —— 4,4-dimethyl-4aα,5-epoxy-A-homo-5α-cholestan-3β-ol 82048-41-7 C30H52O2
    4,4-dimethyl-4aα,5-epoxy-A-homo-5α-cholestan-3β-ol
    —— 4-[3-Benzyl-5-(morpholine-4-carbonyl)phenyl]-2,4-dioxobutyric acid 251964-29-1 C22H21NO6
    4-[3-Benzyl-5-(morpholine-4-carbonyl)phenyl]-2,4-dioxobutyric acid
    —— 4-[5-(5-chloro-2-methyl-phenyl)-6-(4-chloro-phenyl)-1-isopropyl-4-oxo-1,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-2-yl]-5-methoxy-pyrimidine-2-carboxylic acid amide 1448867-78-4 C27H24Cl2N6O3
    4-[5-(5-chloro-2-methyl-phenyl)-6-(4-chloro-phenyl)-1-isopropyl-4-oxo-1,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-2-yl]-5-methoxy-pyrimidine-2-carboxylic acid amide
    —— (4S, 5S)-4-isopropyl-8-methylspiro[4.5]deca-1,7-dien-1-yl trifluoromethanesulfonate 1422017-59-1 C15H21F3O3S
    (4S, 5S)-4-isopropyl-8-methylspiro[4.5]deca-1,7-dien-1-yl trifluoromethanesulfonate
    —— (4,4-dimethyl-2,5-dioxo-3-phenethylimidazolidin-1-yl)methyl pivalate 1413431-93-2 C19H26N2O4
    (4,4-dimethyl-2,5-dioxo-3-phenethylimidazolidin-1-yl)methyl pivalate
    —— 4-((2E)-2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenyloxy)benzaldehyde 173592-40-0 C21H28O2
    4-((2E)-2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenyloxy)benzaldehyde
    —— 4-(4-Fluorophenoxy)benzaldehyde 2'-butylsemicarbazone 215458-88-1 C18H20FN3O2
    4-(4-Fluorophenoxy)benzaldehyde 2'-butylsemicarbazone
    —— 4-(3-methoxybenzyl)-2(5H)-furanone 86653-15-8 C12H12O3
    4-(3-methoxybenzyl)-2(5H)-furanone
    —— [4-[[4-[[4,6-bis[4-[[3,5-bis(hydroxymethyl)-1,2,4-triazol-4-yl]iminomethyl]phenoxy]-1,3,5-triazin-2-yl]oxy]phenyl]methylideneamino]-5-(hydroxymethyl)-1,2,4-triazol-3-yl]methanol 1269441-05-5 C36H33N15O9
    [4-[[4-[[4,6-bis[4-[[3,5-bis(hydroxymethyl)-1,2,4-triazol-4-yl]iminomethyl]phenoxy]-1,3,5-triazin-2-yl]oxy]phenyl]methylideneamino]-5-(hydroxymethyl)-1,2,4-triazol-3-yl]methanol
    —— (4-Ethoxy-phenylamino)-(3-hydroxy-4-methoxy-phenyl)-acetonitrile 75638-37-8 C17H18N2O3
    (4-Ethoxy-phenylamino)-(3-hydroxy-4-methoxy-phenyl)-acetonitrile
    —— 4-(3-(4-fluorophenylamino)propyl)benzaldehyde 1220972-95-1 C16H16FNO
    4-(3-(4-fluorophenylamino)propyl)benzaldehyde
    —— 4,4'-bis-heptylamino-2,2'-dimethyl-1,1'-hexanediyl-bis-quinolinium; diiodide 121620-64-2 C40H60N4*2I
    4,4'-bis-heptylamino-2,2'-dimethyl-1,1'-hexanediyl-bis-quinolinium; diiodide
    —— 4-(4-amino-2-chlorophenyl)-2-methyl-3-morpholinone 482308-14-5 C11H13ClN2O2
    4-(4-amino-2-chlorophenyl)-2-methyl-3-morpholinone
    —— 4-(((1S,3R)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-bromopyrrolo[1,2-b]pyridazine-3-carboxamide 1400689-55-5 C16H22BrN5O
    4-(((1S,3R)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-bromopyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-[(8-Ethyl-3-mesityl-2,5-dimethyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,2-e]pyrimidin-9-yl)methyl]phenyl methyl ether 344292-47-3 C30H36N4O
    4-[(8-Ethyl-3-mesityl-2,5-dimethyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,2-e]pyrimidin-9-yl)methyl]phenyl methyl ether
    —— 4,4'-Bis-jodmethyl-diphenylsulfon 93522-36-2 C14H12I2O2S
    4,4'-Bis-jodmethyl-diphenylsulfon
    —— 4-Chloro-3-(4-chloro-phenyl)-5-propyl-3H-oxazol-2-one 107377-83-3 C12H11Cl2NO2
    4-Chloro-3-(4-chloro-phenyl)-5-propyl-3H-oxazol-2-one
    —— 4-N-Formyl-6-<4'-(3',4'-cis-7'-methoxy-2',2'-dimethyl-3'-phenyl)chromanyl>dihydrobenz-1,4-oxazine 78838-42-3 C27H27NO4
    4-N-Formyl-6-<4'-(3',4'-cis-7'-methoxy-2',2'-dimethyl-3'-phenyl)chromanyl>dihydrobenz-1,4-oxazine
    —— 4,4-<2H6>-Dimethyl-A-homo-5β-cholestane-3β,4aα-diol 85649-44-1 C30H54O2
    4,4-<2H6>-Dimethyl-A-homo-5β-cholestane-3β,4aα-diol
    —— 4"-Fluoro-2'-methyl-5'-(1-methylethyl)[1,1': 3',1"-terphenyl]-4'-methanol 136678-69-8 C23H23FO
    4"-Fluoro-2'-methyl-5'-(1-methylethyl)[1,1': 3',1"-terphenyl]-4'-methanol
    —— 4-(2-Hydroxy-1-hydroxymethyl-ethyl)-piperidine-1-carboxylic acid benzyl ester 157635-91-1 C16H23NO4
    4-(2-Hydroxy-1-hydroxymethyl-ethyl)-piperidine-1-carboxylic acid benzyl ester
    —— 4a-carba-β-D-galactofuranosyl-(1->6)-4a-carba-β-D-galactofuranose 1279013-91-0 C14H26O9
    4a-carba-β-D-galactofuranosyl-(1->6)-4a-carba-β-D-galactofuranose
    —— 4-Selenocyanato-butyric acid methyl ester 169173-54-0 C6H9NO2Se
    4-Selenocyanato-butyric acid methyl ester
    —— 4-O-Methylhex-5-ene-1,4(S)-diol 131566-76-2 C7H14O2
    4-O-Methylhex-5-ene-1,4(S)-diol
    —— 4-(Bicyclo[2.2.1]hept-2-ylamino)-[1,2]naphthoquinone 25107-52-2 C17H17NO2
    4-(Bicyclo[2.2.1]hept-2-ylamino)-[1,2]naphthoquinone
    —— 4-Methyl-2-methylene-cyclopentanone 143159-21-1 C7H10O
    4-Methyl-2-methylene-cyclopentanone
    —— 4,5α-epoxy-8α-ethyl-3-methoxymorphinan-6-one 72706-78-6 C19H23NO3
    4,5α-epoxy-8α-ethyl-3-methoxymorphinan-6-one