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中文名称 英文名称 CAS号 化学式
—— 4-oxo-4-(4-<i>p</i>-tolyl-piperazin-1-yl)-but-2-enoic acid 72547-42-3 C15H18N2O3
—— 4-Pentyl-benzoic acid ((E)-4-pent-1-enyl)-phenyl ester 70920-15-9 C23H28O2
—— 4-Nitro-2,3,3-triaethoxycarbonylbuttersaeure-ethylester 70683-08-8 C15H23NO10
—— 4,4'-bis-(4-chloro-phenyl)-5,5'-bis-(2,6-dichloro-phenyl)-4<i>H</i>,4'<i>H</i>-3,3'-disulfanediyl-bis-[1,2,4]triazole 68431-61-8 C28H14Cl6N6S2
—— 4-Cyan-2,7-Dimethyl-4,5-dihydro-azepin-3,6-dicarbonsaeure-dimethylester 3168-66-9 C13H16N2O4
—— 4-phenyl-5-pyridin-2-ylamino-2,4-dihydro-[1,2,4]triazole-3-thione 66243-88-7 C13H11N5S
—— 4-Chlor-1,4-dimethyl-1-cyclohexen 67060-28-0 C8H13Cl
—— 4-chloro-N-(2-((1S,2S)-3-((S)-2-(4-chlorobenzamido)-N-isobutyl-3-methylbutanamido)-1,2-dimethoxypropyl)phenyl)benzamide 1421049-65-1 C34H41Cl2N3O5
—— 4-methylphenyl 2,3,4-tri-O-benzoyl-6-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-1-thio-α-D-mannopyranoside 1189021-72-4 C68H56O17S
—— 4-benzyl-3-(pyrazolo[3,4-b]quinolin-1-ylmethyl)-1H-1,2,4-triazole-5-thione 132719-86-9 C20H16N6S
—— 4-(5-chloro-benzo[<i>b</i>]thiophen-3-ylsulfanyl)-butyric acid 51942-59-7 C12H11ClO2S2
—— 4,4,4-trifluoro-2-methyl-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)butanamide 1425052-42-1 C12H7F10NO
—— (4-Trifluoromethyl-phenyl)-carbamic acid prop-2-ynyl ester 23794-75-4 C11H8F3NO2
—— 4'-(6-(5-carbamoylpyridin-3-yl)-4-oxospiro[chromane-2,4'-piperidine]-1'-carbonyl)-2',6'-diethoxy-[1,1'-biphenyl]-3-carboxylic acid 1203648-98-9 C37H35N3O8
—— 4-(2-(phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl)-N-(2-(pyridin-4-yl)ethyl)benzamide 1206593-74-9 C26H22N6O
—— 4-[(3-Fluorophenyl)methoxy]-3,5-diiodobenzaldehyde 346459-52-7 C14H9FI2O2
—— 4-(1-Methylpyrrolidin-1-ium-1-yl)piperidine 1452923-96-4 C10H21N2
—— 4'-[(methylphenethyl-amino)methyl]-biphenyl-3-carboxylic acid amide 1131795-04-4 C23H24N2O
—— (4-chloro-7-(dimethylamino)quinolin-2-yl)methyl acetate 1111821-17-0 C14H15ClN2O2
—— 4-(1H-indol-3-yl)-3-methylamino-butanoic acid ethyl ester 182492-34-8 C15H20N2O2
—— 4-(4-tert-butyl-thiazol-2-ylamino)-N-thiazol-2-yl-2-trifluoromethoxy-benzenesulfonamide 1104803-34-0 C17H17F3N4O3S3
—— (4S,5'R)-4-(3'-bromo-4',5'-dihydroisoxazol-5'-yl)-2,2-dimethyl-N-tert-butoxycarbonyloxazolidine 151069-84-0 C13H21BrN2O4
—— 4-(2-{[tert-butyl(diphenyl)silyl]oxy}ethyl)-2-iodo-1,5-dimethyl-1H-imidazole 652981-91-4 C23H29IN2OSi
—— 4'-[(3-methyl-benzylamino)methyl]-biphenyl-3-carboxylic acid amide 1131794-58-5 C22H22N2O
—— 4-Chloromethyl-2,4-dimethyl-[1,3]dioxane 18596-17-3 C7H13ClO2
—— 4-Hydroxymethyl-3-vinyl-azetidin-2-one 841299-10-3 C6H9NO2
—— 4-(dimethylamino)-N-[4-[3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)anilino]quinazolin-6-yl]but-2-enamide 937265-07-1 C27H26N8O2
—— 4-O-Benzyloxycarbonyl-glycyl-D-arabinose 15027-19-7 C15H19NO8
—— 4-(Diethyl-methyl-silanyl)-1-(4-methyl-piperazin-1-yl)-butan-1-one 117631-89-7 C14H30N2OSi
—— 4-Pyrimidinamine, 2-chloro-N-(4-cyclohexylphenyl)- 260046-20-6 C16H18ClN3
—— 4-(4-butyl-[1]naphthyl)-4-oxo-butyric acid methyl ester 102162-64-1 C19H22O3
—— 4-hydroxy-5-methyl-7-oxo-6-oxa-bicyclo[3.2.1]octane-2-carboxylic acid 90674-02-5 C9H12O5
—— 4,4'-(((thiobis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(N,N-dimethylaniline) 3430-66-8 C30H30N4S
—— 4-[6-(2-Nitro-phenoxy)-hexyloxy]-benzoic acid ethyl ester 190449-17-3 C21H25NO6
—— 4-Thiophen-3-yl-2-thiophen-2-yl-2,3-dihydro-benzo[b][1,4]thiazepine 194469-47-1 C17H13NS3
—— 4-Octyloxy-benzoic acid 4-{[(E)-4-hexyl-phenylimino]-methyl}-3-hydroxy-phenyl ester 132329-32-9 C34H43NO4
—— 4-Chloro-7-morpholin-4-yl-imidazo[1,5-a]quinoxaline 500205-90-3 C14H13ClN4O
—— 4-(2,8-dimethyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5-yl)-1-methylpyrrolidin-2-one 1174729-42-0 C18H23N3O
—— 4-[4-butyl-5-(2-nitro-phenylsulfanyl)-4<i>H</i>-[1,2,4]triazol-3-yl]-pyridine 78349-88-9 C17H17N5O2S
—— 4-amino-<i>N</i>-(7-chloro-3-methyl-benzo[<i>d</i>]isoxazol-5-yl)-benzenesulfonamide 69491-81-2 C14H12ClN3O3S
—— 4-(4-Methoxy-benzoyloxy)-4'-pentyl-stilben 70139-01-4 C27H28O3
—— 4-(2-acetoxy-ethyl)-2-acetyl-5-methyl-1,2-dihydro-pyrazol-3-one 65287-99-2 C10H14N2O4
—— (4-Amino-3-nitro-phenyl)-benzofuran-2-yl-methanone 66938-78-1 C15H10N2O4
—— 4-Ethoxycarbonyl-4-phenyl-3,5-bis-(di-n-propylaminomethyl)-1-isobutyl-piperidin-oxalat 70436-60-1 C2H2O4*C32H57N3O2
—— 4,8-Dichloro-benzo[1,2-c;4,5-c']difuran-1,3,5,7-tetraone; compound with phenanthrene 61609-73-2 C10Cl2O6*C14H10
—— 4-Ethoxycarbonyl-4-phenyl-3,5-bis-(diethylaminomethyl)-1-propyl-piperidin-oxalat 70436-30-5 C2H2O4*C27H47N3O2
—— 4-n-Butylamino-1,3-diphenyl-4-n-propyl-but-2-en-1-on 72238-13-2 C23H29NO
—— 4-Bromo-benzoic acid (E)-(1S,2R,10S)-1,5,8,8-tetramethyl-bicyclo[8.1.0]undec-5-en-2-yl ester 71869-15-3 C22H29BrO2
—— 4,4-Difluor-1-chlor-2,3-diaethoxy-cyclobuten 6731-05-1 C8H11ClF2O2
—— 4-methoxybenzyl (1R,2S)-2-({N5-[(benzyloxy)carbonyl]-N2-(tert-butoxycarbonyl)-L-ornithyl}amino)cyclopentanecarboxylate 1071428-40-4 C32H43N3O8