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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-heptyloxy-3-methyl-phenyl)-4-oxo-butyric acid 856809-64-8 C18H26O4
4-(4-heptyloxy-3-methyl-phenyl)-4-oxo-butyric acid
—— 4,4'-(1,4-phenylene)bis(6-amino-3-propyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile) 1514921-03-9 C38H34N8O2
4,4'-(1,4-phenylene)bis(6-amino-3-propyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile)
—— 4-Propyl-cyclohex-1-enecarboxylic acid 4-cyano-phenyl ester 70929-03-2 C17H19NO2
4-Propyl-cyclohex-1-enecarboxylic acid 4-cyano-phenyl ester
—— 4-(3-trifluoromethylbenzylsulfanyl)pyridine-2-carboxamide 1373441-81-6 C14H11F3N2OS
4-(3-trifluoromethylbenzylsulfanyl)pyridine-2-carboxamide
—— 4-[(α-propyl)-2-methylbenzyl]imidazole 86347-42-4 C14H18N2
4-[(α-propyl)-2-methylbenzyl]imidazole
—— 4-(2,4-dichloro-phenyl)-3<i>H</i>-thiazole-2-thione 43045-40-5 C9H5Cl2NS2
4-(2,4-dichloro-phenyl)-3<i>H</i>-thiazole-2-thione
—— 4'-O-p-chlorobenzylparomomycin 1043874-78-7 C30H50ClN5O14
4'-O-p-chlorobenzylparomomycin
—— 4-Isothiocyanato-1,2-dimethyl-imidazol-5-carbonsaeuremethylester 126418-10-8 C8H9N3O2S
4-Isothiocyanato-1,2-dimethyl-imidazol-5-carbonsaeuremethylester
—— 4'-cyanophenyl 4-benzyloxybenzoate 391217-79-1 C21H15NO3
4'-cyanophenyl 4-benzyloxybenzoate
—— 4-acetylamino-6-methyl-isophthalic acid 861552-35-4 C11H11NO5
4-acetylamino-6-methyl-isophthalic acid
—— 4-{2-[5-bromo-4-(4-cyclopropylcarbamoylbenzo[b]thiophen-2-yl)-pyrimidin-2-ylamino]-ethyl}-4-methylpiperidine-1-carboxylic acid tert-butyl ester 946520-21-4 C29H36BrN5O3S
4-{2-[5-bromo-4-(4-cyclopropylcarbamoylbenzo[b]thiophen-2-yl)-pyrimidin-2-ylamino]-ethyl}-4-methylpiperidine-1-carboxylic acid tert-butyl ester
—— 4-((1E,3E)-hexa-1,3,5-trien-1-yl)cyclohex-1-ene 1434057-94-9 C12H16
4-((1E,3E)-hexa-1,3,5-trien-1-yl)cyclohex-1-ene
—— 4-(3'-chloro-4'-fluorophenylamino)-6-[2-(2,8-diazaspiro[4.5]decane-3-ketone-8-yl)oxethyl]-7-methoxyquinazoline 1445861-30-2 C25H27ClFN5O3
4-(3'-chloro-4'-fluorophenylamino)-6-[2-(2,8-diazaspiro[4.5]decane-3-ketone-8-yl)oxethyl]-7-methoxyquinazoline
—— [(4R,5R)-5-methyl-2-phenyl-4,5-dihydro-1,3-oxazol-4-yl]methanamine 956591-69-8 C11H14N2O
[(4R,5R)-5-methyl-2-phenyl-4,5-dihydro-1,3-oxazol-4-yl]methanamine
—— (4,4',4''-tris(methoxycarbonyl)-2,2':6',2''-terpyridine)(2,6-pyridinedicarboxylate)ruthenium(II) 1338466-20-8 C28H20N4O10Ru
(4,4',4''-tris(methoxycarbonyl)-2,2':6',2''-terpyridine)(2,6-pyridinedicarboxylate)ruthenium(II)
—— 4-(2-amino-phenylimino)-2-phenyl-2,4-dihydro-pyrazol-3-one 100881-37-6 C15H12N4O
4-(2-amino-phenylimino)-2-phenyl-2,4-dihydro-pyrazol-3-one
—— 4,4'-<N,N-(diethyl)amino>-6,6'-dimethyl-2,2'-bipyridine N<sub>1</sub>,N<sub>1</sub>'-dioxide 158666-32-1 C20H30N4O2
4,4'-<N,N-(diethyl)amino>-6,6'-dimethyl-2,2'-bipyridine N<sub>1</sub>,N<sub>1</sub>'-dioxide
—— {4'-[4-(4-methoxyphenoxy)-1-((S)-2-methylpyrrolidin-1-yl)butyl]biphenyl-4-yl}methanol 1358930-04-7 C29H35NO3
{4'-[4-(4-methoxyphenoxy)-1-((S)-2-methylpyrrolidin-1-yl)butyl]biphenyl-4-yl}methanol
—— 4-{3-[4,5-bis-(4-methoxy-phenyl)-1-pyridin-2-yl-1<i>H</i>-imidazol-2-ylsulfanyl]-propyl}-morpholine 60739-27-7 C29H32N4O3S
4-{3-[4,5-bis-(4-methoxy-phenyl)-1-pyridin-2-yl-1<i>H</i>-imidazol-2-ylsulfanyl]-propyl}-morpholine
—— (4-acetylaminophenoxymethyl)-(4-fluorophenyl)-ketone 654679-90-0 C16H14FNO3
(4-acetylaminophenoxymethyl)-(4-fluorophenyl)-ketone
—— 4-[2]naphthyl-phenanthrene-2,3-dicarboxylic acid-anhydride 855615-33-7 C26H14O3
4-[2]naphthyl-phenanthrene-2,3-dicarboxylic acid-anhydride
—— (4R,5R)-4-propyl-3-(triisopropylsilyl)-5-(triisopropylsilyloxy)-1,3,2-oxazaborolidine 1006035-66-0 C23H52BNO2Si2
(4R,5R)-4-propyl-3-(triisopropylsilyl)-5-(triisopropylsilyloxy)-1,3,2-oxazaborolidine
—— 4,12-dimethyl-16,17-dihydro-15<i>H</i>-cyclopenta[<i>a</i>]phenanthrene 63020-70-2 C19H18
4,12-dimethyl-16,17-dihydro-15<i>H</i>-cyclopenta[<i>a</i>]phenanthrene
—— (4aRS,5SR,8SR,8aRS,10RS)-8-(3-bromopropyl)-10-methylhexahydro-1H-5,8a-propanoquinolin-2,7(8H)-dione 80471-43-8 C16H24BrNO2
(4aRS,5SR,8SR,8aRS,10RS)-8-(3-bromopropyl)-10-methylhexahydro-1H-5,8a-propanoquinolin-2,7(8H)-dione
—— (4R,7R)-7-((1S,2R)-2-Benzyloxy-1-benzyloxycarbonyl-propylcarbamoyl)-1-oxo-5-oxa-2,6-diaza-spiro[3.5]nonane-6-carboxylic acid benzyl ester 88818-15-9 C33H35N3O8
(4R,7R)-7-((1S,2R)-2-Benzyloxy-1-benzyloxycarbonyl-propylcarbamoyl)-1-oxo-5-oxa-2,6-diaza-spiro[3.5]nonane-6-carboxylic acid benzyl ester
—— 4-[(2-methoxybenzyl)aminomethyl]butyrolactone 1351987-90-0 C13H17NO3
4-[(2-methoxybenzyl)aminomethyl]butyrolactone
—— (4,4'-di-tert-butyl-2,2'-bipyridine)dimethyliodoplatinum(IV)(CH2-4-C6H4CONHCH2-4-C6H4-t-Bu) 1207725-55-0 C39H52IN3OPt
(4,4'-di-tert-butyl-2,2'-bipyridine)dimethyliodoplatinum(IV)(CH2-4-C6H4CONHCH2-4-C6H4-t-Bu)
—— 4'-acetoxy-6-C-(tri-O-acetyl-α-L-arabinopyranosyl)-8-C-(tri-O-acetyl-β-D-xylopyranosyl)-5,7-dibenzyloxy-4-hydroxyflavan 1253227-99-4 C53H56O20
4'-acetoxy-6-C-(tri-O-acetyl-α-L-arabinopyranosyl)-8-C-(tri-O-acetyl-β-D-xylopyranosyl)-5,7-dibenzyloxy-4-hydroxyflavan
—— 4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-{6-[1-methyl-1-(2-pyridyl-N-oxide)ethylamino]3-pyridyl}ethyl}pyridine-N-oxide 306760-20-3 C28H26F4N4O4
4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-{6-[1-methyl-1-(2-pyridyl-N-oxide)ethylamino]3-pyridyl}ethyl}pyridine-N-oxide
—— 4-[α-propyl-α-(2-methylphenyl)-hydroxymethyl]imidazole 86347-47-9 C14H18N2O
4-[α-propyl-α-(2-methylphenyl)-hydroxymethyl]imidazole
—— 4-chloro-2-(4-methoxyphenyl)quinoline-1,3(2H)-dicarbaldehyde 1236385-08-2 C18H14ClNO3
4-chloro-2-(4-methoxyphenyl)quinoline-1,3(2H)-dicarbaldehyde
—— 4',4'''-bis(4-tert-butylphenyl)-2,2':6',2'':6'',2''':6''',2''''-quinquepyridine 157557-36-3 C45H41N5
4',4'''-bis(4-tert-butylphenyl)-2,2':6',2'':6'',2''':6''',2''''-quinquepyridine
—— 4-(5-Phenylthio-2-furyl)-4H-pyran 128504-32-5 C20H17N3O3S
4-(5-Phenylthio-2-furyl)-4H-pyran
—— 4-chloro-benzoic acid-(3-bromo-2-hydroxy-5-methyl-anilide) 871881-81-1 C14H11BrClNO2
4-chloro-benzoic acid-(3-bromo-2-hydroxy-5-methyl-anilide)
—— 4-[4-[7-[(2,4-Dichlorophenyl)methylamino]pyrazolo[1,5-a]pyrimidin-5-yl]benzoyl]piperazin-2-one 940282-09-7 C24H20Cl2N6O2
4-[4-[7-[(2,4-Dichlorophenyl)methylamino]pyrazolo[1,5-a]pyrimidin-5-yl]benzoyl]piperazin-2-one
—— (4S,5S)-4,5-epoxynon-8-en-1-ol 1287305-53-6 C9H16O2
(4S,5S)-4,5-epoxynon-8-en-1-ol
—— 4-Chloro-N-(2,5-diphenyl-2H-[1,2,3]triazol-4-yl)-benzamide 90733-07-6 C21H15ClN4O
4-Chloro-N-(2,5-diphenyl-2H-[1,2,3]triazol-4-yl)-benzamide
—— 4-methoxyphenyl 2-O-acetyl-3-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-mannopyranoside 1075708-97-2 C66H82O18
4-methoxyphenyl 2-O-acetyl-3-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-mannopyranoside
—— (+/-)-4α-methyl-6-methoxy-2,3,4,4aα,9,9a-hexahydro-4β,9aβ-ethano-1H-fluoren-11-one 83649-84-7 C17H20O2
(+/-)-4α-methyl-6-methoxy-2,3,4,4aα,9,9a-hexahydro-4β,9aβ-ethano-1H-fluoren-11-one
—— 4-Nitro-benzolsulfonylradikal 30904-36-0 C6H4NO4S
4-Nitro-benzolsulfonylradikal
—— 4,8a-Dimethyl-2,2-dioxo-6-phenyl-2,6,8,8a-tetrahydro-2λ<sup>6</sup>-[1,2,4]triazino[6,5-e][1,2,3]oxathiazin-7-one 136774-10-2 C12H12N4O4S
4,8a-Dimethyl-2,2-dioxo-6-phenyl-2,6,8,8a-tetrahydro-2λ<sup>6</sup>-[1,2,4]triazino[6,5-e][1,2,3]oxathiazin-7-one
—— 4-[1-(4-chlorophenacetyl)-piperazin-4-yl]-benzoic acid 86620-60-2 C19H19ClN2O3
4-[1-(4-chlorophenacetyl)-piperazin-4-yl]-benzoic acid
—— [4-(4-dodecyl-1H-1,2,3-triazol-1-yl)benzo[c][1,2,5]thiadiazole]-bromotricarbonylrhenium(I) 1612226-72-8 C23H29BrN5O3ReS
[4-(4-dodecyl-1H-1,2,3-triazol-1-yl)benzo[c][1,2,5]thiadiazole]-bromotricarbonylrhenium(I)
—— 4-((S)-1-((1r,4S)-4-(benzylamino)cyclohexyl)-3-methylbutan-2-yl)-7-phenoxy-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 1367362-99-9 C33H39N3O3
4-((S)-1-((1r,4S)-4-(benzylamino)cyclohexyl)-3-methylbutan-2-yl)-7-phenoxy-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
—— 4-phenylazo-benzoic acid-(4,8-dimethyl-nona-3t,7-dienyl ester) 103046-89-5 C24H28N2O2
4-phenylazo-benzoic acid-(4,8-dimethyl-nona-3t,7-dienyl ester)
—— 4-Brom-1-methylbenzo<c>phenoxazin-3-on 50557-86-3 C17H10BrNO2
4-Brom-1-methylbenzo<c>phenoxazin-3-on
—— 4-(4-fluoren-9-yl-but-2-ynyl)-morpholine 2471-00-3 C21H21NO
4-(4-fluoren-9-yl-but-2-ynyl)-morpholine
—— 4-benzamido-1-<<(2-diethoxyphosphorylmethyl)(ethoxy)phosphorylmethoxy>ethoxy>uracil 139177-44-9 C21H31N3O9P2
4-benzamido-1-<<(2-diethoxyphosphorylmethyl)(ethoxy)phosphorylmethoxy>ethoxy>uracil
—— 4-styryltetrazolo[1,5-a] quinoxaline 78172-22-2 C16H11N5
4-styryltetrazolo[1,5-a] quinoxaline
—— 4-(p-bromophenyl)-2-methylthiazole 3-oxide 82672-20-6 C10H8BrNOS
4-(p-bromophenyl)-2-methylthiazole 3-oxide