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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4,4'-H2bipy)[HgBr4] 953031-02-2 Br4Hg*C10H10N2*H2O
(4,4'-H2bipy)[HgBr4]
—— 4-(4-methoxy-phenyl)-6-methylsulfanyl-1<i>H</i>-[1,3,5]triazine-2-thione 15998-31-9 C11H11N3OS2
4-(4-methoxy-phenyl)-6-methylsulfanyl-1<i>H</i>-[1,3,5]triazine-2-thione
—— 4,4-difluoro-8-(4-methoxyphenyl)-1,2,3,5,6-diphenyl-4-bora-3a,4a-diaza-s-indacene 1417616-38-6 C46H33BF2N2O
4,4-difluoro-8-(4-methoxyphenyl)-1,2,3,5,6-diphenyl-4-bora-3a,4a-diaza-s-indacene
—— 4,4'-Bis-dipiperidinomethyl-azoxybenzol 30246-48-1 C34H50N6O
4,4'-Bis-dipiperidinomethyl-azoxybenzol
—— 4-ethyl-benzoic acid [4-(4,4-dimethyl-3-oxo-pentyl)-5-oxo-1,2-diphenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl] ester 32459-18-0 C31H32N2O4
4-ethyl-benzoic acid [4-(4,4-dimethyl-3-oxo-pentyl)-5-oxo-1,2-diphenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl] ester
—— 4-[(3-Hydroxy-3-methyl-but-1-ynyl)-isobutyl-silanyl]-2-methyl-but-3-yn-2-ol 26188-27-2 C14H24O2Si
4-[(3-Hydroxy-3-methyl-but-1-ynyl)-isobutyl-silanyl]-2-methyl-but-3-yn-2-ol
—— 4-(4-methoxy-phenyl)-3-methyl-6-phenyl-4,5-dihydro-benzo[<i>d</i>]isoxazole 51522-70-4 C21H19NO2
4-(4-methoxy-phenyl)-3-methyl-6-phenyl-4,5-dihydro-benzo[<i>d</i>]isoxazole
—— 4-(4-bromophenethyl)-3-(thiophen-2-yl)-4H-1,2,4-triazole 1424370-06-8 C14H12BrN3S
4-(4-bromophenethyl)-3-(thiophen-2-yl)-4H-1,2,4-triazole
—— 4-(4'-methoxy-4-oxyhexyloxy azobenzene)benzyl alcohol 1278586-29-0 C26H30N2O4
4-(4'-methoxy-4-oxyhexyloxy azobenzene)benzyl alcohol
—— 4,5-dimethyl-2-(2-oxo-2-phenyl-ethylamino)-pyrrole-3-carbonitrile 42838-05-1 C15H15N3O
4,5-dimethyl-2-(2-oxo-2-phenyl-ethylamino)-pyrrole-3-carbonitrile
—— 4-[(4-amino-benzyl)-tert-butoxycarbonyl-amino]-piperidine-1-carboxylic acid tert-butyl ester 914309-90-3 C22H35N3O4
4-[(4-amino-benzyl)-tert-butoxycarbonyl-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— (4Z)-1-(3-chlorophenyl)-4-((1-cinnamyl-1H-indol-3-yl)methylene)-3-methyl-1H-pyrazol-5(4H)-one 1257094-88-4 C28H22ClN3O
(4Z)-1-(3-chlorophenyl)-4-((1-cinnamyl-1H-indol-3-yl)methylene)-3-methyl-1H-pyrazol-5(4H)-one
—— 4-Methylpent-4-enyl 2-bromoacetate 212008-47-4 C8H13BrO2
4-Methylpent-4-enyl 2-bromoacetate
—— 4-Brom-3'-benzyloxy-4'-methoxystilben 63368-31-0 C22H19BrO2
4-Brom-3'-benzyloxy-4'-methoxystilben
—— 4-Amino-5-carbobenzoxyamino-6-benzylamino-pyrimidin 21266-34-2 C19H19N5O2
4-Amino-5-carbobenzoxyamino-6-benzylamino-pyrimidin
—— (4-methoxyphenyl)(phenyl)silane 18080-99-4 C13H14OSi
(4-methoxyphenyl)(phenyl)silane
—— (4R,6R)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-ol 400643-60-9 C45H68O3Si
(4R,6R)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-ol
—— 4-acetamidophenyl 4-morpholinobutanoate hydrochloride 1314962-44-1 C16H22N2O4*ClH
4-acetamidophenyl 4-morpholinobutanoate hydrochloride
—— 4-[2-(4-Methyl-benzoylamino)-3-oxo-3-piperidin-1-yl-propyl]-thiobenzimidic acid methyl ester; hydriodide 86966-14-5 C24H29N3O2S*HI
4-[2-(4-Methyl-benzoylamino)-3-oxo-3-piperidin-1-yl-propyl]-thiobenzimidic acid methyl ester; hydriodide
—— 4-Pentyl-cyclohexanecarboxylic acid 4-(2,2,2-trifluoro-ethoxy)-phenyl ester 128140-38-5 C20H27F3O3
4-Pentyl-cyclohexanecarboxylic acid 4-(2,2,2-trifluoro-ethoxy)-phenyl ester
—— 4-Bromo-1-triisopropylsilanyl-3-(3,4,5-trimethoxy-phenyl)-1H-pyrrole-2-carboxylic acid methyl ester 186837-42-3 C24H36BrNO5Si
4-Bromo-1-triisopropylsilanyl-3-(3,4,5-trimethoxy-phenyl)-1H-pyrrole-2-carboxylic acid methyl ester
—— 4,4,4-trichloro-3-hydroxy-<i>N</i>-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-butyramide 36214-74-1 C9H10Cl3N3O3
4,4,4-trichloro-3-hydroxy-<i>N</i>-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-butyramide
—— 4-(2'-Furyl)-2-(2'-benzoylethylamino)-thiazol 33856-56-3 C16H14N2O2S
4-(2'-Furyl)-2-(2'-benzoylethylamino)-thiazol
—— 4-[(3R,6S,10R,13R,17R)-3-Formyloxy-10,13-dimethyl-6-(toluene-4-sulfonyloxy)-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester 26046-61-7 C33H48O7S
4-[(3R,6S,10R,13R,17R)-3-Formyloxy-10,13-dimethyl-6-(toluene-4-sulfonyloxy)-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester
—— (4R,6R)-6-benzyloxy-4-<(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy>hept-1-ene 139932-00-6 C19H28O3
(4R,6R)-6-benzyloxy-4-<(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy>hept-1-ene
—— 4-heptadecyl-6,7-dimethoxy-1<i>H</i>-quinazolin-2-one 37527-61-0 C27H44N2O3
4-heptadecyl-6,7-dimethoxy-1<i>H</i>-quinazolin-2-one
—— 4-(4-bromo-phenyl)-5-(4-nitro-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one 33711-74-9 C14H9BrN4O3
4-(4-bromo-phenyl)-5-(4-nitro-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one
—— [4-(6-iodo-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-phenoxy]-acetic acid hydrazide 38354-70-0 C17H15IN4O3
[4-(6-iodo-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-phenoxy]-acetic acid hydrazide
—— 4-amino-<i>N</i>-(5-bromo-6-methoxy-pyrimidin-4-yl)-benzenesulfonamide 36082-87-8 C11H11BrN4O3S
4-amino-<i>N</i>-(5-bromo-6-methoxy-pyrimidin-4-yl)-benzenesulfonamide
—— 4,9-dihydro-3<i>H</i>-4,9-epiazano-benzo[<i>f</i>]indazol-3a,9a,10-tricarboxylic acid trimethyl ester 28425-77-6 C17H17N3O6
4,9-dihydro-3<i>H</i>-4,9-epiazano-benzo[<i>f</i>]indazol-3a,9a,10-tricarboxylic acid trimethyl ester
—— 4-(4-Chloro-phenyl)-1,2,4-triaza-spiro[4.5]dec-1-ene-3-thione 109481-05-2 C13H14ClN3S
4-(4-Chloro-phenyl)-1,2,4-triaza-spiro[4.5]dec-1-ene-3-thione
—— 4-{10-[4-(dimethylamino)phenyl]-4,7,13,16-tetraphenylcyclooctadeca-1,2,3,7,8,9,13,14,15-nonaen-5,11,17-triyn-1-yl}-N,N-dimethylaniline (p-bis(4-dimethylaminophenyl)-tetra-phenyl-carbobenzene) 1394958-89-4 C58H40N2
4-{10-[4-(dimethylamino)phenyl]-4,7,13,16-tetraphenylcyclooctadeca-1,2,3,7,8,9,13,14,15-nonaen-5,11,17-triyn-1-yl}-N,N-dimethylaniline (p-bis(4-dimethylaminophenyl)-tetra-phenyl-carbobenzene)
—— 4-{3-[3-methyl-4-(N-cyclopentyl-N-methoxycarbonylmethylcarbonyl-amino)-phenyl]-propargylamino}-benzamidine 276676-99-4 C26H30N4O3
4-{3-[3-methyl-4-(N-cyclopentyl-N-methoxycarbonylmethylcarbonyl-amino)-phenyl]-propargylamino}-benzamidine
—— (4Z,6E)-1-((4-methoxybenzyl)oxy)-7-phenylhepta-4,6-dien-3-ol 1620590-66-0 C21H24O3
(4Z,6E)-1-((4-methoxybenzyl)oxy)-7-phenylhepta-4,6-dien-3-ol
—— 4-(1,1,5,6-tetramethyl-1,2,3,4-tetrahydro-7-naphthyl)butan-2-one 112920-24-8 C18H26O
4-(1,1,5,6-tetramethyl-1,2,3,4-tetrahydro-7-naphthyl)butan-2-one
—— 4-[(Pyrrolidin-3-yl)methyl]phenolhydrobromide 2408969-63-9 C11H16BrNO
4-[(Pyrrolidin-3-yl)methyl]phenolhydrobromide
—— (4-(4-(2-(2-(tert-butyldimethylsilanyloxy)ethoxy)ethoxy)phenylethynyl)phenyl)methylcarbamic acid tert-butyl ester 937701-48-9 C30H43NO5Si
(4-(4-(2-(2-(tert-butyldimethylsilanyloxy)ethoxy)ethoxy)phenylethynyl)phenyl)methylcarbamic acid tert-butyl ester
—— (4R,1'R,2'R )-4-(1',3'-diacetoxy-2'-hydroxypropyl)-2-pyrrolidone 1335240-49-7 C11H17NO6
(4R,1'R,2'R )-4-(1',3'-diacetoxy-2'-hydroxypropyl)-2-pyrrolidone
—— 4-nitrobenzoic acid (2S,3R,4S,5R)-2,4-dimethyl-5-(3,4-methylenedioxyphenyl)tetrahydrofuran-3-yl ester 1046153-57-4 C20H19NO7
4-nitrobenzoic acid (2S,3R,4S,5R)-2,4-dimethyl-5-(3,4-methylenedioxyphenyl)tetrahydrofuran-3-yl ester
—— 4-ethyl-2-naphthalen-1-yl-3-propylisoquinolin-1-one 138841-82-4 C24H23NO
4-ethyl-2-naphthalen-1-yl-3-propylisoquinolin-1-one
—— 4-diisopropylamino-1,4-dihydrobenzo{b}-1,3,4-thiazaborine 133567-32-5 C13H19BN2S
4-diisopropylamino-1,4-dihydrobenzo{b}-1,3,4-thiazaborine
—— 4-aza-7β,17β-dihydroxy-6-(phenylseleno)-5-androsten-3-one 82093-12-7 C24H31NO3Se
4-aza-7β,17β-dihydroxy-6-(phenylseleno)-5-androsten-3-one
—— 4-(4'-Thiomethoxyphenyl)-1-thiochromen-(3) 35814-10-9 C16H14S2
4-(4'-Thiomethoxyphenyl)-1-thiochromen-(3)
—— (4,11-dimethyl-6-naphthalen-2-yl-7,12-dihydro-dibenzo[<i>b</i>,<i>h</i>][1,6]naphthyridin-7-yl)-<i>o</i>-tolyl-amine 30418-20-3 C35H29N3
(4,11-dimethyl-6-naphthalen-2-yl-7,12-dihydro-dibenzo[<i>b</i>,<i>h</i>][1,6]naphthyridin-7-yl)-<i>o</i>-tolyl-amine
—— 4-[2-(4-acetoxy-phenyl)-4-benzyl-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid ethyl ester 38022-30-9 C27H24N2O6
4-[2-(4-acetoxy-phenyl)-4-benzyl-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid ethyl ester
—— 4-Methyl-3,3-dipropyl-azetidin-2-on 25744-71-2 C10H19NO
4-Methyl-3,3-dipropyl-azetidin-2-on
—— 4-((3S,7R,10S,13R,14S,17R)-3-Acetoxy-4,4,10,13,14-pentamethyl-7-nitrosooxy-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester 4801-93-8 C30H47NO7
4-((3S,7R,10S,13R,14S,17R)-3-Acetoxy-4,4,10,13,14-pentamethyl-7-nitrosooxy-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester
—— 4,4'-dimethoxy-3,3'-{3,3'-dioxo-3,3'-[4,4'-(6-chloro-[1,3,5]triazine-2,4-diyldiamino)-diphenyl]-bis-propionylamino}-bis-benzoic acid 29457-97-4 C37H30ClN7O10
4,4'-dimethoxy-3,3'-{3,3'-dioxo-3,3'-[4,4'-(6-chloro-[1,3,5]triazine-2,4-diyldiamino)-diphenyl]-bis-propionylamino}-bis-benzoic acid
—— (4S,5R)-4-((E)-3-Ethoxycarbonyl-allyl)-5-ethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 854778-90-8 C18H31NO5
(4S,5R)-4-((E)-3-Ethoxycarbonyl-allyl)-5-ethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-butyl-4-[(2,6-dimethylpiperidin-1-yl)methyl]-1,2-diphenylpyrazolidine-3,5-dione 76383-61-4 C27H35N3O2
4-butyl-4-[(2,6-dimethylpiperidin-1-yl)methyl]-1,2-diphenylpyrazolidine-3,5-dione