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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-amino-5,6,7,8-tetrahydro-quinazolin-4-ylmethyl)-piperidine-2,6-dione 26365-86-6 C14H18N4O2
    4-(2-amino-5,6,7,8-tetrahydro-quinazolin-4-ylmethyl)-piperidine-2,6-dione
    —— 4-Phenyl-5H-<1>benzpyrano<4,3-d>pyrimidin 20865-20-7 C17H12N2O
    4-Phenyl-5H-<1>benzpyrano<4,3-d>pyrimidin
    —— 4-Chlor-3-(4-methoxy-anilinomethylen)-oxindol 23872-51-7 C16H13ClN2O2
    4-Chlor-3-(4-methoxy-anilinomethylen)-oxindol
    —— 4-(3-Methyl-ureido)-2-oxo-3-methyl-1,2,3,4-tetrahydro-chinazolin-carbonsaeure-(4)-ethylester 21381-53-3 C14H18N4O4
    4-(3-Methyl-ureido)-2-oxo-3-methyl-1,2,3,4-tetrahydro-chinazolin-carbonsaeure-(4)-ethylester
    —— 4-Methyl-4,4a,5,9b-tetrahydro-indeno[1,2-b]pyran 24122-22-3 C13H14O
    4-Methyl-4,4a,5,9b-tetrahydro-indeno[1,2-b]pyran
    —— 4-<Carbethoxy-cyan-methylen>-chromen-carbonsaeure-(2)-methylester 24631-23-0 C16H13NO5
    4-<Carbethoxy-cyan-methylen>-chromen-carbonsaeure-(2)-methylester
    —— 4-(1-Cyclohexenyl)-3,6-diphenylpyridazin 35810-52-7 C22H20N2
    4-(1-Cyclohexenyl)-3,6-diphenylpyridazin
    —— <4-Oxo-1-(p-toluolsulfonyl)-1,2,3,4-tetrahydro-benzo<h>chinolin-3-yl>-glyoxylsaeuremethylester 29451-81-8 C23H19NO6S
    <4-Oxo-1-(p-toluolsulfonyl)-1,2,3,4-tetrahydro-benzo<h>chinolin-3-yl>-glyoxylsaeuremethylester
    —— 4-amino-naphthalene-1-sulfonic acid-(4-bromo-anilide) 31860-99-8 C16H13BrN2O2S
    4-amino-naphthalene-1-sulfonic acid-(4-bromo-anilide)
    —— 4-Brom-5-(4'-jodmethyltriazolyl)-2-phenyl-pyridazin-3-on 27427-84-5 C13H9BrIN5O
    4-Brom-5-(4'-jodmethyltriazolyl)-2-phenyl-pyridazin-3-on
    —— 4-Methyl-6.8-diethyl-chinolin 23580-62-3 C14H17N
    4-Methyl-6.8-diethyl-chinolin
    —— 4-(4-hydroxy-phenyl)-6-methoxy-3,4-dihydro-isoquinolin-7-ol 26996-84-9 C16H15NO3
    4-(4-hydroxy-phenyl)-6-methoxy-3,4-dihydro-isoquinolin-7-ol
    —— 4-tert-Butyl-2-methylphenyl-1-methallylether 31040-85-4 C15H22O
    4-tert-Butyl-2-methylphenyl-1-methallylether
    —— 4-Pentachlorphenoxy-2-methylpyridin 28231-98-3 C12H6Cl5NO
    4-Pentachlorphenoxy-2-methylpyridin
    —— 4-(6-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethoxy)biphenyl-4-yl]sulfanyl}butanoic acid 1369800-88-3 C25H20F3N3O5S
    4-(6-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethoxy)biphenyl-4-yl]sulfanyl}butanoic acid
    —— 4-[4-(2-Acetoxy-ethylamino)-phenyl]-butyric acid methyl ester 27171-95-5 C15H21NO4
    4-[4-(2-Acetoxy-ethylamino)-phenyl]-butyric acid methyl ester
    —— 4-Acetamido-2-chlor-4'-hydroxy-diphenylsulfid 20808-26-8 C14H12ClNO3S
    4-Acetamido-2-chlor-4'-hydroxy-diphenylsulfid
    —— 4,6-Bis-(4-methoxy-phenyl)-3a,4,6,11c-tetrahydro-2-oxa-6,11b-diaza-cyclopenta[c]phenanthrene-1,3,7-trione 54184-94-0 C28H22N2O6
    4,6-Bis-(4-methoxy-phenyl)-3a,4,6,11c-tetrahydro-2-oxa-6,11b-diaza-cyclopenta[c]phenanthrene-1,3,7-trione
    —— 4-Ethyl-fluorenol 33692-32-9 C15H14O
    4-Ethyl-fluorenol
    —— 4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)butanal 928305-67-3 C20H38O2Si
    4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)butanal
    —— 4-(4-methyl-piperazine-1-carbonyl)-morpholine 329227-82-9 C10H19N3O2
    4-(4-methyl-piperazine-1-carbonyl)-morpholine
    —— 4-Hydroxy-5-(thiophene-2-carbonyl)-thiophene-2-carboxylic acid methyl ester 175657-46-2 C11H8O4S2
    4-Hydroxy-5-(thiophene-2-carbonyl)-thiophene-2-carboxylic acid methyl ester
    —— 4,4'-bis(methoxycarbonylethylthiomethyl)-5,5'-dimethylbiphenyl-20-crown-6 79154-99-7 C34H48O10S2
    4,4'-bis(methoxycarbonylethylthiomethyl)-5,5'-dimethylbiphenyl-20-crown-6
    —— 4,13-dimethyl-7,10-dioxa-4,13-diaza-1(1,4)-benzena-cyclopentadecaphane 66607-37-2 C18H30N2O2
    4,13-dimethyl-7,10-dioxa-4,13-diaza-1(1,4)-benzena-cyclopentadecaphane
    —— <4R*-(4α,5β)>-5,6-dihydro-4,6-diphenyl-5-methyl-6-(4-morpholinyl)-4H-1,2-oxazine N-oxide 123703-16-2 C21H24N2O3
    <4R*-(4α,5β)>-5,6-dihydro-4,6-diphenyl-5-methyl-6-(4-morpholinyl)-4H-1,2-oxazine N-oxide
    —— 4-chloro-N,N-dimethylimidazo[1,5-a]quinoxalin-8-amine 500205-69-6 C12H11ClN4
    4-chloro-N,N-dimethylimidazo[1,5-a]quinoxalin-8-amine
    —— 4-tert-Butylperoxy-2-methyl-pyrimidine-5-carboxylic acid ethyl ester 78494-29-8 C12H18N2O4
    4-tert-Butylperoxy-2-methyl-pyrimidine-5-carboxylic acid ethyl ester
    —— (4-(1'-(1-methylpiperidin-4-yl)-3H-spiro[benzofuran-2,4'-piperidine]-5-yl)phenyl)methanamine 1258429-87-6 C25H33N3O
    (4-(1'-(1-methylpiperidin-4-yl)-3H-spiro[benzofuran-2,4'-piperidine]-5-yl)phenyl)methanamine
    —— 4-(2,2-difluoroethenyl)-9H-fluorene 82979-55-3 C15H10F2
    4-(2,2-difluoroethenyl)-9H-fluorene
    —— [4-(5-bromo-2-hydroxyphenyl)thiazol-2-yl](thiophen-2-yl)methanone 1240188-44-6 C14H8BrNO2S2
    [4-(5-bromo-2-hydroxyphenyl)thiazol-2-yl](thiophen-2-yl)methanone
    —— 4-hydroxy-3-[1'-(m-nitrophenyl)prop-2'-en-1'-yl]-5-phenyl-[5H]furan-2-one 1071501-80-8 C19H15NO5
    4-hydroxy-3-[1'-(m-nitrophenyl)prop-2'-en-1'-yl]-5-phenyl-[5H]furan-2-one
    —— 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane dihydrogen iodide 142030-20-4 C18H36N2O6*2HI
    4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane dihydrogen iodide
    —— 4-(tert-butylcarbamoyl)-3-(4-nitrophenylamino)benzyl acetate 1404220-42-3 C20H23N3O5
    4-(tert-butylcarbamoyl)-3-(4-nitrophenylamino)benzyl acetate
    —— 4-chloro-6-(morpholin-4-yl)-N-[4-(propan-2-yl)phenyl]-1,3,5-triazin-2-amine 904084-66-8 C16H20ClN5O
    4-chloro-6-(morpholin-4-yl)-N-[4-(propan-2-yl)phenyl]-1,3,5-triazin-2-amine
    —— 4-[3-[2-(4-methoxyphenyl)-5-methyl-1,3-oxazol-4-yl]propanoyl]benzaldehyde 137090-39-2 C21H19NO4
    4-[3-[2-(4-methoxyphenyl)-5-methyl-1,3-oxazol-4-yl]propanoyl]benzaldehyde
    —— 4-(10-methyl-11-oxo-8,9,10,11-tetrahydro-benz[<i>a</i>]anthracen-3-yl)-valeric acid methyl ester 102952-66-9 C25H26O3
    4-(10-methyl-11-oxo-8,9,10,11-tetrahydro-benz[<i>a</i>]anthracen-3-yl)-valeric acid methyl ester
    —— 4,6-dichloro-5-((2-(4-chlorophenyl)hydrazono)methyl)pyrimidine 1429924-38-8 C11H7Cl3N4
    4,6-dichloro-5-((2-(4-chlorophenyl)hydrazono)methyl)pyrimidine
    —— 4-(4-ethoxy-3-methoxy-benzylidene)-3-methyl-4<i>H</i>-isoxazol-5-one 17975-52-9 C14H15NO4
    4-(4-ethoxy-3-methoxy-benzylidene)-3-methyl-4<i>H</i>-isoxazol-5-one
    —— 4-(1-(3-hydroxypropyl)-1H-indol-3-yl)-5-(4-nitrophenyl)-1,2-dihydropyrazol-3-one 1403656-11-0 C20H18N4O4
    4-(1-(3-hydroxypropyl)-1H-indol-3-yl)-5-(4-nitrophenyl)-1,2-dihydropyrazol-3-one
    —— 4-morpholino-N-(4-nitrophenyl)-6-(piperazin-1-yl)-1,3,5-triazin-2-amine 1423168-12-0 C17H22N8O3
    4-morpholino-N-(4-nitrophenyl)-6-(piperazin-1-yl)-1,3,5-triazin-2-amine
    —— 4'-vinyl(1,1'-biphenyl)-3-amine 1332747-49-5 C14H13N
    4'-vinyl(1,1'-biphenyl)-3-amine
    —— 4-(2-Benzothiazolyl)-2,3,3,4,4-pentafluorbuttersaeure 24289-34-7 C11H6F5NO2S
    4-(2-Benzothiazolyl)-2,3,3,4,4-pentafluorbuttersaeure
    —— 4-(4-(3-(aminomethyl)phenyl)piperidine-1-carbonyl)-2-hydroxy-N-methoxybenzamide trifluoroacetate 1411991-90-6 C2HF3O2*C21H25N3O4
    4-(4-(3-(aminomethyl)phenyl)piperidine-1-carbonyl)-2-hydroxy-N-methoxybenzamide trifluoroacetate
    —— 4-methyl-3-azafluorenone bromophenacylate 85826-48-8 Br*C21H16NO2
    4-methyl-3-azafluorenone bromophenacylate
    —— 4-[6-Amino-9-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-9H-purin-8-ylsulfanyl]-butyraldehyde 200506-19-0 C14H19N5O4S
    4-[6-Amino-9-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-9H-purin-8-ylsulfanyl]-butyraldehyde
    —— 4-{[benzyl-(2-iodophenyl)carbamoyl]ethynyl}-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester 906799-26-6 C26H29IN2O4
    4-{[benzyl-(2-iodophenyl)carbamoyl]ethynyl}-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester
    —— (4aS,8aS)-8a-methyl-3,4,4a,5,6,7,8,8a-octahydro-1H-2-benzopyran-1-one 134522-53-5 C10H16O2
    (4aS,8aS)-8a-methyl-3,4,4a,5,6,7,8,8a-octahydro-1H-2-benzopyran-1-one
    —— 4-chloro-N,N-diethylimidazo[1,5-a]quinoxalin-8-amine 500205-70-9 C14H15ClN4
    4-chloro-N,N-diethylimidazo[1,5-a]quinoxalin-8-amine
    —— <4S,5R,6S(R)>-1-cyclopropyl-6-fluoro-1,4-dihydro-7-<4-<<<4-methyl-7-oxo-2-<(2-propenoxy)carbonyl>-6-<1-<<(2-propenoxy)carbonyl>oxy>ethyl>-1-azabicyclo<3.2.0>hept-2-en-3-yl>methoxy>carbonyl>-1-piperazinyl>-4-oxo-3-quinolinecarboxylic acid 140928-21-8 C36H39FN4O11
    <4S,5R,6S(R)>-1-cyclopropyl-6-fluoro-1,4-dihydro-7-<4-<<<4-methyl-7-oxo-2-<(2-propenoxy)carbonyl>-6-<1-<<(2-propenoxy)carbonyl>oxy>ethyl>-1-azabicyclo<3.2.0>hept-2-en-3-yl>methoxy>carbonyl>-1-piperazinyl>-4-oxo-3-quinolinecarboxylic acid
    —— (4-chlorophenyl)-carbamic acid (S)-2,2,2-trifluoro-1-[3-(3-trifluoromethylphenyl)-piperidin-1-ylmethyl]-ethyl ester hydrochloride 1602923-01-2 C22H21ClF6N2O2*ClH
    (4-chlorophenyl)-carbamic acid (S)-2,2,2-trifluoro-1-[3-(3-trifluoromethylphenyl)-piperidin-1-ylmethyl]-ethyl ester hydrochloride