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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-6-(sec-butyl)thieno[2,3-d]pyrimidine 439692-79-2 C10H11ClN2S
    4-chloro-6-(sec-butyl)thieno[2,3-d]pyrimidine
    —— 4,6-Bis-methylmercapto-2-hydroxy-1,3,5-triazin 14946-34-0 C5H7N3OS2
    4,6-Bis-methylmercapto-2-hydroxy-1,3,5-triazin
    —— 4-Bromo-2-hydroxymethyl-1,2-dihydro-3,11-dioxa-cyclopenta[a]anthracen-6-one 130534-29-1 C16H11BrO4
    4-Bromo-2-hydroxymethyl-1,2-dihydro-3,11-dioxa-cyclopenta[a]anthracen-6-one
    —— {4-[7-iodo-9-(4-trimethylsilanylethynylphenyl)-9H-carbazol-2-ylethynyl]phenyl}dimethylamine 568592-15-4 C33H29IN2Si
    {4-[7-iodo-9-(4-trimethylsilanylethynylphenyl)-9H-carbazol-2-ylethynyl]phenyl}dimethylamine
    —— 4-Methyl-3-(toluene-4-sulfonyl)-pent-4-en-2-one 58093-16-6 C13H16O3S
    4-Methyl-3-(toluene-4-sulfonyl)-pent-4-en-2-one
    —— 4-[(4-Methoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-piperidin-1-ylmethyl-2,4-dihydro-pyrazol-3-one 109321-78-0 C17H22N6O4
    4-[(4-Methoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-piperidin-1-ylmethyl-2,4-dihydro-pyrazol-3-one
    —— 4-(cyclopropylmethoxy)-N-methyl-N-[(2S)-6-[[(4-methyloxan-4-yl)methylamino]methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide 1240387-69-2 C30H40N2O3
    4-(cyclopropylmethoxy)-N-methyl-N-[(2S)-6-[[(4-methyloxan-4-yl)methylamino]methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide
    —— 4-(1-Ethyl-1-methyl-pentyl)-benzenethiol 92373-28-9 C14H22S
    4-(1-Ethyl-1-methyl-pentyl)-benzenethiol
    —— 4-[2-(Cyclopropylethynyl)]-2-methylquinazoline 1427059-60-6 C14H12N2
    4-[2-(Cyclopropylethynyl)]-2-methylquinazoline
    —— 4-phenyl-3,5-bis(4-(trifluoromethyl)phenyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 1125880-11-6 C29H28F6N2OSi
    4-phenyl-3,5-bis(4-(trifluoromethyl)phenyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole
    —— 4-[5-[(6-Chloro-1,3-benzothiazol-2-yl)oxy]-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235556-81-6 C24H24ClNO4S
    4-[5-[(6-Chloro-1,3-benzothiazol-2-yl)oxy]-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-(5-(pyridin-3-ylmethylamino)pyrazolo[1,5-a]pyrimidine-3-carboxamido)benzoic acid 1224940-51-5 C20H16N6O3
    4-(5-(pyridin-3-ylmethylamino)pyrazolo[1,5-a]pyrimidine-3-carboxamido)benzoic acid
    —— 4-(((3R,4S)-1-(1-cyanocyclopropanecarbonyl)-4-methoxypyrrolidin-3-yl)amino)-6-(4-(2-hydroxypropan-2-yl)phenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400579-95-4 C27H30N6O4
    4-(((3R,4S)-1-(1-cyanocyclopropanecarbonyl)-4-methoxypyrrolidin-3-yl)amino)-6-(4-(2-hydroxypropan-2-yl)phenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-(2,2,2-Trifluoroethoxy)phenyl 4-chlorophenyl sulfone 87014-31-1 C14H10ClF3O3S
    4-(2,2,2-Trifluoroethoxy)phenyl 4-chlorophenyl sulfone
    —— 4-tert-butyldimethylsilyloxy-2-propylbenzyl alcohol 199329-71-0 C16H28O2Si
    4-tert-butyldimethylsilyloxy-2-propylbenzyl alcohol
    —— 4-iodo-N-((3,4-dihydronaphthalen-1-yl)methyl)benzamide 1359180-14-5 C18H16INO
    4-iodo-N-((3,4-dihydronaphthalen-1-yl)methyl)benzamide
    —— 4-[(3-chloro-pyridin-2-ylmethyl)-amino]-5,6-dichloro-3-ethenyl-pyridine-2-carboxylic acid methyl ester 1259330-21-6 C15H12Cl3N3O2
    4-[(3-chloro-pyridin-2-ylmethyl)-amino]-5,6-dichloro-3-ethenyl-pyridine-2-carboxylic acid methyl ester
    —— 4-Hydroxy-3-methoxy-5-[5-(4-methoxy-phenyl)-tetrazol-2-ylmethyl]-benzaldehyde 92595-39-6 C17H16N4O4
    4-Hydroxy-3-methoxy-5-[5-(4-methoxy-phenyl)-tetrazol-2-ylmethyl]-benzaldehyde
    —— 4-(N,N-dicyclohexylamino)-1,6-diphenylhex-2-yn-1-ol 1028375-16-7 C30H39NO
    4-(N,N-dicyclohexylamino)-1,6-diphenylhex-2-yn-1-ol
    —— 4-[2-[(2E)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]hydrazinyl]-1,3-thiazol-4-yl]-N,N-dimethylbenzenesulfonamide 489404-31-1 C19H20N4O4S2
    4-[2-[(2E)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]hydrazinyl]-1,3-thiazol-4-yl]-N,N-dimethylbenzenesulfonamide
    —— 4'-(4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}piperidin-1-yl)carbonyl-2',3-difluorobiphenyl-4-carbonitrile 1334300-18-3 C33H27F2N9O
    4'-(4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}piperidin-1-yl)carbonyl-2',3-difluorobiphenyl-4-carbonitrile
    —— 4-chloro-N-(1S,2S-2-hydroxy-cyclopentyl)-N-(3-phenyl-propyl)-benzenesulfonamide 865291-30-1 C20H24ClNO3S
    4-chloro-N-(1S,2S-2-hydroxy-cyclopentyl)-N-(3-phenyl-propyl)-benzenesulfonamide
    —— 4-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}butanoic acid 85562-63-6 C10H17NO5
    4-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}butanoic acid
    —— 4-oxo-N-(pyridin-4-ylmethyl)-5H-thieno[3,2-c]quinoline-7-carboxamide 1009825-91-5 C18H13N3O2S
    4-oxo-N-(pyridin-4-ylmethyl)-5H-thieno[3,2-c]quinoline-7-carboxamide
    —— {4-[6-(3-diethylamino-propoxy)-imidazo[1,2-b]pyridazin-3-yl]-phenyl}-acetonitrile 1000155-15-6 C21H25N5O
    {4-[6-(3-diethylamino-propoxy)-imidazo[1,2-b]pyridazin-3-yl]-phenyl}-acetonitrile
    —— [4-(3-Fluorophenyl)-2-methylphenyl]boronic acid 1029439-29-9 C13H12BFO2
    [4-(3-Fluorophenyl)-2-methylphenyl]boronic acid
    —— 4-Methyl-2-phenyl-3-propylisoquinolin-1-one 138841-67-5 C19H19NO
    4-Methyl-2-phenyl-3-propylisoquinolin-1-one
    —— 4-chloro-N-(R-1-hydroxymethyl-3-methyl-butyl)-N-naphthalen-2-ylmethyl-benzenesulfonamide 865290-76-2 C23H26ClNO3S
    4-chloro-N-(R-1-hydroxymethyl-3-methyl-butyl)-N-naphthalen-2-ylmethyl-benzenesulfonamide
    —— [(4S,8S)-1-[tert-butyl(dimethyl)silyl]oxy-8-[(4-methoxyphenyl)methoxy]non-2-yn-4-yl] acetate 1228300-97-7 C25H40O5Si
    [(4S,8S)-1-[tert-butyl(dimethyl)silyl]oxy-8-[(4-methoxyphenyl)methoxy]non-2-yn-4-yl] acetate
    —— 4-[[4-(3,4-dichloro-2-methylphenoxy)-1-piperidinyl]methyl]-1-piperidineethanamine 676517-60-5 C20H31Cl2N3O
    4-[[4-(3,4-dichloro-2-methylphenoxy)-1-piperidinyl]methyl]-1-piperidineethanamine
    —— 4-butyl-1-(4-chloro-phenyl)-2-(4-chloro-styryl)-pyrazolidine-3,5-dione 27196-24-3 C21H20Cl2N2O2
    4-butyl-1-(4-chloro-phenyl)-2-(4-chloro-styryl)-pyrazolidine-3,5-dione
    —— 4-(3,5-dichloro-2,6-difluoro-pyridin-4-ylamino)-3,5-dinitro-benzonitrile 37756-84-6 C12H3Cl2F2N5O4
    4-(3,5-dichloro-2,6-difluoro-pyridin-4-ylamino)-3,5-dinitro-benzonitrile
    —— 4',6'-O-Benzyliden-2',3'-didesoxy-3-methoxyspiro<aziridin-2,3'-(methyl-α-D-arabino-hexopyranosid)>-1-carbonsauere-methylester 99967-18-7 C18H23NO7
    4',6'-O-Benzyliden-2',3'-didesoxy-3-methoxyspiro<aziridin-2,3'-(methyl-α-D-arabino-hexopyranosid)>-1-carbonsauere-methylester
    —— (4-{3-(2-fluoro-3-trifluoromethyl-benzyl)-(2,2-diphenyl-ethyl-amino)-methyl-propoxy}-indol-1-yl)acetic acid hydrochloride 847991-14-4 C35H32F4N2O3*ClH
    (4-{3-(2-fluoro-3-trifluoromethyl-benzyl)-(2,2-diphenyl-ethyl-amino)-methyl-propoxy}-indol-1-yl)acetic acid hydrochloride
    —— 4-(4-pentyloxy-benzylidenamino)-trans-cinnamic acid ethyl ester 74230-17-4 C23H27NO3
    4-(4-pentyloxy-benzylidenamino)-trans-cinnamic acid ethyl ester
    —— 4(S)-amino-4-(N-methoxy-N-methylcarbamoyl)butyric acid iso-butyl ester 279675-16-0 C11H22N2O4
    4(S)-amino-4-(N-methoxy-N-methylcarbamoyl)butyric acid iso-butyl ester
    —— (4<i>S</i>)-2-but-1-en-<i>t</i>-yl-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-4,5-dihydro-oxazole 57403-83-5 C15H19NO2
    (4<i>S</i>)-2-but-1-en-<i>t</i>-yl-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-4,5-dihydro-oxazole
    —— 4-Methyl-4-chlormethyl-N-brom-azetidinon-(2) 34734-41-3 C5H7BrClNO
    4-Methyl-4-chlormethyl-N-brom-azetidinon-(2)
    —— 4-Hydroxy-3,5-bis-formamino-pyridin 98279-79-9 C7H7N3O3
    4-Hydroxy-3,5-bis-formamino-pyridin
    —— [4-(2-methoxy-pyridin-3-yl)-pyrimidin-2-yl]-(3-piperidin-4-yl-phenyl)-amine 1035945-05-1 C21H23N5O
    [4-(2-methoxy-pyridin-3-yl)-pyrimidin-2-yl]-(3-piperidin-4-yl-phenyl)-amine
    —— 4-nitrosotetrahydro-2H-pyran-4-yl 2-chloro-2,2-difluoroacetate 1194657-33-4 C7H8ClF2NO4
    4-nitrosotetrahydro-2H-pyran-4-yl 2-chloro-2,2-difluoroacetate
    —— (4E)-3-methyl-N-(5-methylisoxazol-4-yl)-4-(3-({5-(trifluoromethyl)pyridin-2-yl}oxy)benzylidene)piperidine-1-carboxamide 1191249-95-2 C24H23F3N4O3
    (4E)-3-methyl-N-(5-methylisoxazol-4-yl)-4-(3-({5-(trifluoromethyl)pyridin-2-yl}oxy)benzylidene)piperidine-1-carboxamide
    —— (4-methyl-5-oxo-2,5-dihydrofuran-2-yl)methyl 4-methylbenzenesulfonate 91075-40-0 C13H14O5S
    (4-methyl-5-oxo-2,5-dihydrofuran-2-yl)methyl 4-methylbenzenesulfonate
    —— 4-(aminomethyl)-N-(2-(dimethylamino)benzo[d]oxazol-6-yl)-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide 1192190-69-4 C23H28N8O2
    4-(aminomethyl)-N-(2-(dimethylamino)benzo[d]oxazol-6-yl)-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide
    —— (4-Fluoro-2,5-diphenylfuran-3-yl)-phenylmethanol 1092357-48-6 C23H17FO2
    (4-Fluoro-2,5-diphenylfuran-3-yl)-phenylmethanol
    —— 4-((1S)-2,2-dimethyl-3-(4-morpholinyl)-3-oxo-1-phenylpropyl)phenol 1025472-94-9 C21H25NO3
    4-((1S)-2,2-dimethyl-3-(4-morpholinyl)-3-oxo-1-phenylpropyl)phenol
    —— 4-[5-(3-Chloro-4-fluorophenoxy)-2-cyclopropylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235559-42-8 C24H24ClFO4
    4-[5-(3-Chloro-4-fluorophenoxy)-2-cyclopropylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-[5-[2-Chloro-4-(trifluoromethyl)phenoxy]-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235556-74-7 C24H24ClF3O4
    4-[5-[2-Chloro-4-(trifluoromethyl)phenoxy]-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4,6-Dichloro-5-(3-ethanesulfonyl-4-hydroxy-phenoxy)-1H-indole-2-carboxylic acid 503631-98-9 C17H13Cl2NO6S
    4,6-Dichloro-5-(3-ethanesulfonyl-4-hydroxy-phenoxy)-1H-indole-2-carboxylic acid
    —— 4-cyano-2-fluoro-N-[(2S)-1-(3-hydroxyazetidin-1-yl)-4-methylpentan-2-yl]-N-methylbenzamide 1380102-93-1 C18H24FN3O2
    4-cyano-2-fluoro-N-[(2S)-1-(3-hydroxyazetidin-1-yl)-4-methylpentan-2-yl]-N-methylbenzamide