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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylsulfanyl-2-[(3-nitro-10H-phenoxazine-1-carbonyl)-amino]-butyric acid ethyl ester 36884-08-9 C20H21N3O6S
    4-Methylsulfanyl-2-[(3-nitro-10H-phenoxazine-1-carbonyl)-amino]-butyric acid ethyl ester
    —— 4'-Hydroxychlorin-e6-trimethylester 33745-54-9 C37H42N4O7
    4'-Hydroxychlorin-e6-trimethylester
    —— 4,4'-Dihydroxy-2,2',6,6'-tetradeuterodiphenyl 126840-08-2 C12H10O2
    4,4'-Dihydroxy-2,2',6,6'-tetradeuterodiphenyl
    —— 4,4'-Bis-(3-<1-(p-bromphenyl)-benzo<f>chinolyl>)-biphenyl 24633-76-9 C50H30Br2N2
    4,4'-Bis-(3-<1-(p-bromphenyl)-benzo<f>chinolyl>)-biphenyl
    —— 4-((5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-3-(methoxyimino)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one 872522-55-9 C24H35NO4
    4-((5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-3-(methoxyimino)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one
    —— 4-Decyl-1-iodo-2-[(triisopropylsilyl)ethynyl]benzene 315716-42-8 C27H45ISi
    4-Decyl-1-iodo-2-[(triisopropylsilyl)ethynyl]benzene
    —— 4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-[6-(N,N-dibenzylamino)3-pyridyl]ethyl}pyridine 306760-43-0 C34H29F4N3O2
    4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-[6-(N,N-dibenzylamino)3-pyridyl]ethyl}pyridine
    —— 4-Chloro-2-methyl-5-[(6-methylpyridin-3-yl)oxy]-2,3-dihydropyridazin-3-one 1597781-28-6 C11H10ClN3O2
    4-Chloro-2-methyl-5-[(6-methylpyridin-3-yl)oxy]-2,3-dihydropyridazin-3-one
    —— 4-[4-(4-diethylcarbamoyl-piperazin-1-yl)-anilino]-quinoline-7-carboxylic acid methyl ester 38698-31-6 C26H31N5O3
    4-[4-(4-diethylcarbamoyl-piperazin-1-yl)-anilino]-quinoline-7-carboxylic acid methyl ester
    —— 4-(ethyl)-phenyl-ethanoic acid tributyltin ester 792971-31-4 C22H38O2Sn
    4-(ethyl)-phenyl-ethanoic acid tributyltin ester
    —— 4-(o-Chlorbenzoyl)-1-methyl-5-(methylamino)-3-propylpyrazol 31272-23-8 C15H18ClN3O
    4-(o-Chlorbenzoyl)-1-methyl-5-(methylamino)-3-propylpyrazol
    —— 4-(6-methyl-5-trimethylsilanylethynylpyrimidin-4-yl)morpholine 1391979-12-6 C14H21N3OSi
    4-(6-methyl-5-trimethylsilanylethynylpyrimidin-4-yl)morpholine
    —— (4S,5S,6R,9S)-9-((tert-butyldimethylsilyl)oxy)-11,12-dihydroxy-4,6,8,8-tetramethyl-1-((2R,3S)-2-methyl-3-((S,E)-3-methyl-4-(2-methylthiazol-4-yl)-2-((triethylsilyl)oxy)but-3-en-1-yl)oxiran-2-yl)-7-oxododecan-5-yl (2,2,2-trichloroethyl) carbonate 355387-22-3 C43H76Cl3NO9SSi2
    (4S,5S,6R,9S)-9-((tert-butyldimethylsilyl)oxy)-11,12-dihydroxy-4,6,8,8-tetramethyl-1-((2R,3S)-2-methyl-3-((S,E)-3-methyl-4-(2-methylthiazol-4-yl)-2-((triethylsilyl)oxy)but-3-en-1-yl)oxiran-2-yl)-7-oxododecan-5-yl (2,2,2-trichloroethyl) carbonate
    —— 4-azido-2-methoxy-5-iodobenzaldehyde 367927-08-0 C8H6IN3O2
    4-azido-2-methoxy-5-iodobenzaldehyde
    —— 4-hydroxy-(4'-carboxy-3'-hydroxy)-azobenzene 91823-03-9 C13H10N2O4
    4-hydroxy-(4'-carboxy-3'-hydroxy)-azobenzene
    —— 4,8-dimethyl-6-(o-chlorophenyl)-5,6,7,8-tetrahydro-4H-1,3,6-dioxazocine 86396-80-7 C13H18ClNO2
    4,8-dimethyl-6-(o-chlorophenyl)-5,6,7,8-tetrahydro-4H-1,3,6-dioxazocine
    —— 4-<2-Hydroxy-aethyl>-1,4,5,6-tetrahydro-1-methyl-nicotinsaeure-iminolacton 33630-83-0 C9H14N2O
    4-<2-Hydroxy-aethyl>-1,4,5,6-tetrahydro-1-methyl-nicotinsaeure-iminolacton
    —— 4,5-Bis-(acetoximino)-1,3-diphenyl-2-pyrazolin 23047-83-8 C19H16N4O4
    4,5-Bis-(acetoximino)-1,3-diphenyl-2-pyrazolin
    —— 4,5,15,16-Tetrahydropyren 15323-32-7 C16H14
    4,5,15,16-Tetrahydropyren
    —— 4.7-Dihydrazino-2-phenyl-imidazo<4.5-d>pyridazin 5670-99-5 C11H12N8
    4.7-Dihydrazino-2-phenyl-imidazo<4.5-d>pyridazin
    —— 4-<(2,4-diamino-6-quinazolinyl)thio>benzoic acid methyl ester 74761-58-3 C16H14N4O2S
    4-<(2,4-diamino-6-quinazolinyl)thio>benzoic acid methyl ester
    —— 4,6-Dipiperidino-2H-1,3,5-thiadiazin-2-thion 35173-97-8 C13H20N4S2
    4,6-Dipiperidino-2H-1,3,5-thiadiazin-2-thion
    —— 4-(4-bromophenyl)-3,5-diphenyl-4,5-dihydro-1,2,4-oxadiazole 1437798-56-5 C20H15BrN2O
    4-(4-bromophenyl)-3,5-diphenyl-4,5-dihydro-1,2,4-oxadiazole
    —— 4-methoxy-N-{4-methyl-2-(1H-pyrazol-1-yl)phenyl}benzenesulfonamide 1443329-65-4 C17H17N3O3S
    4-methoxy-N-{4-methyl-2-(1H-pyrazol-1-yl)phenyl}benzenesulfonamide
    —— 4-{[6-(2-methyl-phenyl)-1-methyl-2-oxo-1,2-dihydroquinoxalin-3-yl]-methyl}-benzamidine-hydrochloride 246541-61-7 C24H22N4O*ClH
    4-{[6-(2-methyl-phenyl)-1-methyl-2-oxo-1,2-dihydroquinoxalin-3-yl]-methyl}-benzamidine-hydrochloride
    —— 4,5-Dianilino-1,3-dimethyl-uracil 31595-86-5 C18H18N4O2
    4,5-Dianilino-1,3-dimethyl-uracil
    —— 4-phenyl-3,6-dihydro-2<i>H</i>-pyridazine-1-carboxylic acid ethyl ester 39146-07-1 C13H16N2O2
    4-phenyl-3,6-dihydro-2<i>H</i>-pyridazine-1-carboxylic acid ethyl ester
    —— 4-(2-nitro-anilino)-2-phenyl-5-[1,2,3]triazol-1-yl-2<i>H</i>-pyridazin-3-one 38119-68-5 C18H13N7O3
    4-(2-nitro-anilino)-2-phenyl-5-[1,2,3]triazol-1-yl-2<i>H</i>-pyridazin-3-one
    —— 4-{[1-(5-Chloro-2-methoxy-phenyl)-meth-(Z)-ylidene]-amino}-benzoic acid butyl ester 23049-22-1 C19H20ClNO3
    4-{[1-(5-Chloro-2-methoxy-phenyl)-meth-(Z)-ylidene]-amino}-benzoic acid butyl ester
    —— 4-ethyl-1-methyl-2,5-diphenyl-1,2-dihydro-pyrazole-3-thione 32323-33-4 C18H18N2S
    4-ethyl-1-methyl-2,5-diphenyl-1,2-dihydro-pyrazole-3-thione
    —— 4-[(10R,13R)-3,7-Bis-[(E)-hydroxyimino]-4,6-bis-(hydroxyimino-methyl)-10,13-dimethyl-12-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid 26425-34-3 C26H38N4O7
    4-[(10R,13R)-3,7-Bis-[(E)-hydroxyimino]-4,6-bis-(hydroxyimino-methyl)-10,13-dimethyl-12-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid
    —— 4-decyloxy-1-methyl-5-nitro-1<i>H</i>-imidazole 32058-12-1 C14H25N3O3
    4-decyloxy-1-methyl-5-nitro-1<i>H</i>-imidazole
    —— 4-methyl-3-nitro-3'-(trifluoromethoxy)biphenyl 1261766-95-3 C14H10F3NO3
    4-methyl-3-nitro-3'-(trifluoromethoxy)biphenyl
    —— 4-benzylphenyl 4-methylbenzenesulfonate 1160484-32-1 C20H18O3S
    4-benzylphenyl 4-methylbenzenesulfonate
    —— 4-chloro-N,N-bis(4-isopropylbenzyl)aniline 1428343-26-3 C26H30ClN
    4-chloro-N,N-bis(4-isopropylbenzyl)aniline
    —— 4-(3-pyridin-2-yl-5-pyridin-3-yl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester 36124-29-5 C22H20N4O2
    4-(3-pyridin-2-yl-5-pyridin-3-yl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester
    —— 4,5,6a-trimethyl-3,3a-diphenyl-3,3a,4,5,6,6a-hexahydro-pyrazolo[3,4-<i>d</i>][1,2,3]triazole 35722-27-1 C18H21N5
    4,5,6a-trimethyl-3,3a-diphenyl-3,3a,4,5,6,6a-hexahydro-pyrazolo[3,4-<i>d</i>][1,2,3]triazole
    —— 4-[N-(4-chloro-benzenesulfonyl)-cyclohexanecarboximidoyl]-morpholine 94932-10-2 C17H23ClN2O3S
    4-[N-(4-chloro-benzenesulfonyl)-cyclohexanecarboximidoyl]-morpholine
    —— ((4-tert-butylcyclohexylidene)methyl)(4-chlorophenyl)-sulfane 1332526-18-7 C17H23ClS
    ((4-tert-butylcyclohexylidene)methyl)(4-chlorophenyl)-sulfane
    —— 4-[3-(4-trifluoromethylphenyl)spiro[4.4]nona-1,3-dien-2-yl]benzenesulfonamide 174454-98-9 C22H20F3NO2S
    4-[3-(4-trifluoromethylphenyl)spiro[4.4]nona-1,3-dien-2-yl]benzenesulfonamide
    —— 4-Ethylthio-3-(3-methanesulfonyloxy-1-propyl)-5-(4-methyl-1,2-dioxocyclobut-3-en-3-yl)amino indole 165250-78-2 C19H22N2O5S2
    4-Ethylthio-3-(3-methanesulfonyloxy-1-propyl)-5-(4-methyl-1,2-dioxocyclobut-3-en-3-yl)amino indole
    —— 4-(but-2-en-1-yl)-4-(pent-4-en-2-yn-1-yl)morpholin-4-ium bromide 1158827-73-6 Br*C13H20NO
    4-(but-2-en-1-yl)-4-(pent-4-en-2-yn-1-yl)morpholin-4-ium bromide
    —— 4-(4-(2-(2-Oxo-pyrrolidin-1-yl)-ethyl)-amino-carbonyl-aminophenyl)-4-oxo-3-methyl-butyric acid 103876-91-1 C18H23N3O5
    4-(4-(2-(2-Oxo-pyrrolidin-1-yl)-ethyl)-amino-carbonyl-aminophenyl)-4-oxo-3-methyl-butyric acid
    —— 4-bromo-4-(2-chlorophenyl)-1,2-dimethylpyrazoline-3,5-dione 222851-01-6 C11H10BrClN2O2
    4-bromo-4-(2-chlorophenyl)-1,2-dimethylpyrazoline-3,5-dione
    —— 4-[(7-acetylamino-4-methyl-1,8-naphthyridin-2-yl)-oxy]-benzamidine-hydrochloride 246543-31-7 C18H17N5O2*ClH
    4-[(7-acetylamino-4-methyl-1,8-naphthyridin-2-yl)-oxy]-benzamidine-hydrochloride
    —— 4-benzoxazol-2-yl-N-((1R,3S)-3-ethylcarbamoyl-cyclopentyl)-2-fluoro-N-methyl-benzamide 1610513-59-1 C23H24FN3O3
    4-benzoxazol-2-yl-N-((1R,3S)-3-ethylcarbamoyl-cyclopentyl)-2-fluoro-N-methyl-benzamide
    —— 4-(2-phenylhydrazono)-1-(4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one 1395469-04-1 C19H15N5O4S
    4-(2-phenylhydrazono)-1-(4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one
    —— 4-hydroxy-3,5-dimethoxy-2-nitro-benzoic acid 866998-57-4 C9H9NO7
    4-hydroxy-3,5-dimethoxy-2-nitro-benzoic acid
    —— 4,5-(diethoxyphosphorylmethylene)dithio-1,3-dithiol-2-thione 144028-58-0 C8H11O3PS5
    4,5-(diethoxyphosphorylmethylene)dithio-1,3-dithiol-2-thione
    —— 4-[3-(2-amino-1,2-dicyano-vinylamino)-but-2-enoyl]-morpholine 57444-08-3 C12H15N5O2
    4-[3-(2-amino-1,2-dicyano-vinylamino)-but-2-enoyl]-morpholine