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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4-dimethyl-1-(2-nitrophenyl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one 1224512-31-5 C20H25N3O3
    4,4-dimethyl-1-(2-nitrophenyl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one
    —— 4-hydroxy-4-(3-trifluoromethyl-phenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carboxylic acid (5-methyl-4-phenyl-thiazol-2-yl)-amide 1224869-75-3 C28H25F3N4O2S
    4-hydroxy-4-(3-trifluoromethyl-phenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carboxylic acid (5-methyl-4-phenyl-thiazol-2-yl)-amide
    —— 4,5-diethyl-2-methoxybenzaldehyde 1459198-66-3 C12H16O2
    4,5-diethyl-2-methoxybenzaldehyde
    —— 4-Acetylamino-toluol-2-sulfonsaeure 56713-61-2 C9H11NO4S
    4-Acetylamino-toluol-2-sulfonsaeure
    —— (4S,7S,10S,29S,33S)-4,7-dibenzyl-2,5,8,16,23,31-hexaoxo-1-(4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl)-3,6,9,15,24,30,32-heptaazapentatriacontane-10,29,33,35-tetracarboxylic acid 1235548-82-9 C60H89N11O20
    (4S,7S,10S,29S,33S)-4,7-dibenzyl-2,5,8,16,23,31-hexaoxo-1-(4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl)-3,6,9,15,24,30,32-heptaazapentatriacontane-10,29,33,35-tetracarboxylic acid
    —— 4-(quinoxalin-6-yl)picolinic acid 1225279-91-3 C14H9N3O2
    4-(quinoxalin-6-yl)picolinic acid
    —— 4-methyl-2-(1-methyl-1H-imidazol-4-yl)-4-(pyrimidin-5-ylmethyl)-6-[3-(2,2,2-trifluoroethoxy)phenyl]isoquinoline-1,3(2H,4H)-dione 1207713-59-4 C27H22F3N5O3
    4-methyl-2-(1-methyl-1H-imidazol-4-yl)-4-(pyrimidin-5-ylmethyl)-6-[3-(2,2,2-trifluoroethoxy)phenyl]isoquinoline-1,3(2H,4H)-dione
    —— 4-fluoro-N-(2-phenyl-1-(3-(trifluoromethyl)phenyl)-1-(5-(trifluoromethyl)pyridin-2-yl)ethyl)-3-(trifluoromethyl) benzamide 939413-16-8 C29H18F10N2O
    4-fluoro-N-(2-phenyl-1-(3-(trifluoromethyl)phenyl)-1-(5-(trifluoromethyl)pyridin-2-yl)ethyl)-3-(trifluoromethyl) benzamide
    —— 4-benzylsulfonyl-N-(2-fluorophenyl)piperazine-1-carboxamide 1387332-30-0 C18H20FN3O3S
    4-benzylsulfonyl-N-(2-fluorophenyl)piperazine-1-carboxamide
    —— 4-iodo-1-(2,3,4-trifluorophenyl)-1H-pyrazolo[3,4-b]pyridine 1356054-78-8 C12H5F3IN3
    4-iodo-1-(2,3,4-trifluorophenyl)-1H-pyrazolo[3,4-b]pyridine
    —— 4-({1-[4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidin-7-yl]-methanoyl}-amino)-piperidine-1-carboxylic acid ethyl ester 1185838-53-2 C26H29N5O6
    4-({1-[4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidin-7-yl]-methanoyl}-amino)-piperidine-1-carboxylic acid ethyl ester
    —— 4-chlorobenzaldehyde (5-(2-fluorophenyl)-2-furoyl)hydrazone 1145781-21-0 C18H12ClFN2O2
    4-chlorobenzaldehyde (5-(2-fluorophenyl)-2-furoyl)hydrazone
    —— 4-(pentan-3-yl)-2-(2,4,6-trichlorophenyl)oxazol-5(4H)-one 1375273-18-9 C14H14Cl3NO2
    4-(pentan-3-yl)-2-(2,4,6-trichlorophenyl)oxazol-5(4H)-one
    —— (4,5-dimethoxy-2-nitrophenyl)-[5-(2-nitrophenyl)-2-furyl]methanone 1198019-17-8 C19H14N2O8
    (4,5-dimethoxy-2-nitrophenyl)-[5-(2-nitrophenyl)-2-furyl]methanone
    —— 4-Methyl-N-[3-phenyl-[1,4]dithiepan-(2Z)-ylidene]-benzenesulfonamide 121219-68-9 C18H19NO2S3
    4-Methyl-N-[3-phenyl-[1,4]dithiepan-(2Z)-ylidene]-benzenesulfonamide
    —— 4,4'-Bis-(diphenylmethyl)-2,2',6,6'-tetrachlor-diphenyl 38415-10-0 C38H24Cl4
    4,4'-Bis-(diphenylmethyl)-2,2',6,6'-tetrachlor-diphenyl
    —— 4-amino-(S)-2-(N-(4-methyl-1-naphthalenesulfonyl)amino)butanamide 849948-58-9 C15H19N3O3S
    4-amino-(S)-2-(N-(4-methyl-1-naphthalenesulfonyl)amino)butanamide
    —— 4-<2-Hydroxy-3-aethoxycarbonyl-cyclopentyl>-buttersaeureaethylester 23174-77-8 C14H24O5
    4-<2-Hydroxy-3-aethoxycarbonyl-cyclopentyl>-buttersaeureaethylester
    —— 4-chloro-1,2-dihydro-1-ethyl-8-fluoro-7-nitroimidazo[1,2-a]quinoxaline 702633-03-2 C12H10ClFN4O2
    4-chloro-1,2-dihydro-1-ethyl-8-fluoro-7-nitroimidazo[1,2-a]quinoxaline
    —— 4-{[3-(Chloromethyl)phenyl]methyl}morpholine hydrochloride 128623-08-5 C12H17Cl2NO
    4-{[3-(Chloromethyl)phenyl]methyl}morpholine hydrochloride
    —— 4-(2,4-pentadienyl)-1-naphthol 103993-06-2 C15H14O
    4-(2,4-pentadienyl)-1-naphthol
    —— 4-tetradecyl-4-(3-iodopropargyl)-morpholinium 4-methylbenzenesulfonate 149963-76-8 C7H7O3S*C21H39INO
    4-tetradecyl-4-(3-iodopropargyl)-morpholinium 4-methylbenzenesulfonate
    —— 4-hydroxymethyl-hexanal cyclohemiacetal 10444-29-8 C7H14O2
    4-hydroxymethyl-hexanal cyclohemiacetal
    —— 4,4',4''-Ethantriyltris(benzoylchlorid) 31825-70-4 C23H15Cl3O3
    4,4',4''-Ethantriyltris(benzoylchlorid)
    —— (4R)-4-[(3E)-hexa-3,5-dienyl]-2-oxo-2,3,4,7-tetrahydro-1H-azepine-4-carbaldehyde 939054-77-0 C13H17NO2
    (4R)-4-[(3E)-hexa-3,5-dienyl]-2-oxo-2,3,4,7-tetrahydro-1H-azepine-4-carbaldehyde
    —— 4-Azido-1-cyclobutylpiperidine 1175146-72-1 C9H16N4
    4-Azido-1-cyclobutylpiperidine
    —— <4-(tert-Butyldimethylsiloxy)-1-methyl-1,2-butadienyl>-diethyl-phosphat 76782-80-4 C15H31O5PSi
    <4-(tert-Butyldimethylsiloxy)-1-methyl-1,2-butadienyl>-diethyl-phosphat
    —— 4,5,6,7-Tetrahydrobenzoimidazole-2-carbaldehyde 1342459-07-7 C8H10N2O
    4,5,6,7-Tetrahydrobenzoimidazole-2-carbaldehyde
    —— (4R,7S)-5,6-dimethyl-7-phenyl-2-(diphenylphosphanyl)-7-phosphabicyclo(2.2.1)hept-5-en-2-ylethanol 1209496-13-8 C28H30OP2
    (4R,7S)-5,6-dimethyl-7-phenyl-2-(diphenylphosphanyl)-7-phosphabicyclo(2.2.1)hept-5-en-2-ylethanol
    —— 4-[(E)-2-(4-fluorophenyl)ethenyl]-6-(1-piperazinyl)-3-(trifluoromethyl)-pyridazine 1203563-09-0 C17H16F4N4
    4-[(E)-2-(4-fluorophenyl)ethenyl]-6-(1-piperazinyl)-3-(trifluoromethyl)-pyridazine
    —— 4-Dimethylamino-N-hexyl-thiobenzamide 62926-10-7 C15H24N2S
    4-Dimethylamino-N-hexyl-thiobenzamide
    —— (4-{4-carbamoyl-5-[3-(4-phenoxyphenyl)ureido]-1H-imidazol-2-ylmethyl}phenoxy)acetic acid 1140970-72-4 C26H23N5O6
    (4-{4-carbamoyl-5-[3-(4-phenoxyphenyl)ureido]-1H-imidazol-2-ylmethyl}phenoxy)acetic acid
    —— 4-{4-[7-(4-methanesulfonyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-phenyl}-piperazine-1-carboxylic acid diethylamide 1180153-74-5 C28H33N7O3S
    4-{4-[7-(4-methanesulfonyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-phenyl}-piperazine-1-carboxylic acid diethylamide
    —— 4-(2-fluoro-4-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)phenyl)piperazine-1-carboxylic acid tert-butyl ester 1163248-06-3 C17H21FN4O4
    4-(2-fluoro-4-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)phenyl)piperazine-1-carboxylic acid tert-butyl ester
    —— (4,4'-di(5,9-diethyltridecan-7-yl)2,2'-bipyridine)Pt(CCC6H4CHCHC6H4CHO)2 1373626-72-2 C78H98N2O2Pt
    (4,4'-di(5,9-diethyltridecan-7-yl)2,2'-bipyridine)Pt(CCC6H4CHCHC6H4CHO)2
    —— 4-chloro-N'-{[8-methyl-2,4-dioxo-2H-pyrido[1,2-a]pyrimidin-3(4H)-ylidene]methyl}benzohydrazide 1262872-47-8 C17H13ClN4O3
    4-chloro-N'-{[8-methyl-2,4-dioxo-2H-pyrido[1,2-a]pyrimidin-3(4H)-ylidene]methyl}benzohydrazide
    —— 4-amino-1-[6,7,9,10-tetrahydro-7-(hydroxymethyl)-4H-[1,2,3]triazolo[5,1-f][1,4,7]dioxazonin-9-yl]-pyrimidin-2(1H)-one 1610592-82-9 C12H16N6O4
    4-amino-1-[6,7,9,10-tetrahydro-7-(hydroxymethyl)-4H-[1,2,3]triazolo[5,1-f][1,4,7]dioxazonin-9-yl]-pyrimidin-2(1H)-one
    —— 4-[[(1R,2S,4R,7R,10S)-4-ethyl-15,15-difluoro-5,5,12-trioxo-17-oxa-5lambda6-thia-6-azatetracyclo[8.8.0.02,7.011,16]octadeca-11(16),13-dien-10-yl]sulfonyl]benzonitrile 1417802-80-2 C24H24F2N2O6S2
    4-[[(1R,2S,4R,7R,10S)-4-ethyl-15,15-difluoro-5,5,12-trioxo-17-oxa-5lambda6-thia-6-azatetracyclo[8.8.0.02,7.011,16]octadeca-11(16),13-dien-10-yl]sulfonyl]benzonitrile
    —— 4-[2-amino-5-(2-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(4-methoxyphenyl)-piperazine-1-carboxamide 1423163-05-6 C24H23FN6O2S
    4-[2-amino-5-(2-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(4-methoxyphenyl)-piperazine-1-carboxamide
    —— (4aS,10bS)-2-tert-Butyl-1,4,6,10b-tetrahydro-4aH-benzo[c]chromene 122776-82-3 C17H22O
    (4aS,10bS)-2-tert-Butyl-1,4,6,10b-tetrahydro-4aH-benzo[c]chromene
    —— ((4aS,6R,7R,7aS)-7-(benzyloxy)-6-((benzyloxy)methyl)-4a-(dodec-1-enyl)tetrahydro-2,2-dimethyl-4H-furo[3,2-d][1,3]-dioxin-7a-yl)methanol 1429481-11-7 C36H52O6
    ((4aS,6R,7R,7aS)-7-(benzyloxy)-6-((benzyloxy)methyl)-4a-(dodec-1-enyl)tetrahydro-2,2-dimethyl-4H-furo[3,2-d][1,3]-dioxin-7a-yl)methanol
    —— [4-(4-hydroxy-phenoxy)-3,5-diiodo-phenyl]-acetic acid hydrazide 92160-59-3 C14H12I2N2O3
    [4-(4-hydroxy-phenoxy)-3,5-diiodo-phenyl]-acetic acid hydrazide
    —— 4-methyl-2-(methylsulfanyl-morpholin-4-yl-methylene)-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>-benzo[1,4]thiazin-3-one 70685-34-6 C15H18N2O4S2
    4-methyl-2-(methylsulfanyl-morpholin-4-yl-methylene)-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>-benzo[1,4]thiazin-3-one
    —— 4-nitro-benzoic acid-[methyl-(2'-methylamino-biphenyl-2-yl)-amide] 857535-40-1 C21H19N3O3
    4-nitro-benzoic acid-[methyl-(2'-methylamino-biphenyl-2-yl)-amide]
    —— 4-(cyclohexyloxy)-3-iodo-1H-pyrrolo[2,3-b]pyridine 1362859-00-4 C13H15IN2O
    4-(cyclohexyloxy)-3-iodo-1H-pyrrolo[2,3-b]pyridine
    —— 4-(naphthalen-1-yl)-1H-furo[3,4-e]pyrazolo[3,4-b]pyridin-5(7H)-one 1099638-42-2 C18H11N3O2
    4-(naphthalen-1-yl)-1H-furo[3,4-e]pyrazolo[3,4-b]pyridin-5(7H)-one
    —— 4,6-Dichloro-5-methyl-2-(2-methylpropyl)pyrimidine 1340068-90-7 C9H12Cl2N2
    4,6-Dichloro-5-methyl-2-(2-methylpropyl)pyrimidine
    —— 4-(4-Fluorophenyl)-2-methylpyrrolidine 1334148-23-0 C11H14FN
    4-(4-Fluorophenyl)-2-methylpyrrolidine
    —— 4-chloro-3-(dimethylaminomethylene-sulfamoyl)-N-(2-chlorophenyl-methyl)-benzamide 900165-59-5 C17H17Cl2N3O3S
    4-chloro-3-(dimethylaminomethylene-sulfamoyl)-N-(2-chlorophenyl-methyl)-benzamide
    —— 4-bromo-1,1,7,7-tetrabutyl-3,3,5,5-tetaethyl-s-hydrindacene 1359120-29-8 C36H61Br
    4-bromo-1,1,7,7-tetrabutyl-3,3,5,5-tetaethyl-s-hydrindacene