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中文名称 英文名称 CAS号 化学式
—— 4-Pentyl-benzoic acid 4-(5-cyano-5-hexyl-[1,3]dioxan-2-yl)-phenyl ester 115786-31-7 C29H37NO4
—— 4-bromo-7-fluoro-2-naphthalenecarboxylic acid 796111-99-4 C11H6BrFO2
—— 4-chloro-6-(5,6-dimethyl-1H-benzimidazol-2-yl)benzene-1,3-diol 1350842-36-2 C15H13ClN2O2
—— 4-[(Z)-1-bromo-2-pyridin-4-ylethenyl]pyridine 1032817-56-3 C12H9BrN2
—— 4-(3-{[4-(1-cyclopropylmethyl-1H-pyrazol-5-yl)phenyl]thio}phenyl)tetrahydro-2H-pyran-4-carboxamide 1159185-46-2 C25H27N3O2S
—— 4-[(4-Chloro-2-nitrophenoxy)methyl]benzoic acid 438219-78-4 C14H10ClNO5
—— 4-hydrazinyl-1-(4-methylbenzyl)-1H-pyrazolo[3,4-d]pyrimidine 610279-48-6 C13H14N6
—— 4,6-dimethyl-2-[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]pyridine-3-carbonitrile 5814-33-5 C15H12N6S
—— 4-(pyridine-3-yl)-N-(pyrimidine-2-yl)thiazol-2-amine 315703-34-5 C12H9N5S
—— 4-(4-ethoxy-benzylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 70318-37-5 C20H21N3O2
—— 4-hydroxybenzaldehyde 2,4-dihydroxybenzoyl hydrazone 304481-73-0 C14H12N2O4
—— 4-bromo-5-{[1-(cyclopropylcarbonyl)piperidin-4-yl]methoxy}-1-(cyclopropylmethyl)-1H-benzotriazole 1379542-77-4 C20H25BrN4O2
—— 4,4'-dibenzyl bis adipyl thiosemicarbazide 72743-58-9 C22H28N6O2S2
—— (4S,4'S)-4-(benzylmethylamino)-4-(2',2'-dimethyl-[1',3']dioxolan-4'-yl)-3-methoxybut-2-enal 857856-08-7 C18H25NO4
—— 4-chloro-N-cyanomethyl-N-methyl-benzenesulfonamide 865289-37-8 C9H9ClN2O2S
—— 4-[1-(4-chlorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[(oxan-4-yl)carbonyl]piperidine 1381977-76-9 C31H35ClN4O3
—— (4S,4a'R,10a'R)-7'-(5-fluoropyridin-3-yl)-3',4',4a',10a'-tetrahydro-1'H,5H-spiro[oxazole-4,5'-pyrano[3,4-b]chromen]-2-amine 1379808-06-6 C19H18FN3O3
—— (4S,17S)-4,17-di(propan-2-yl)-6,9,12,15-tetraoxa-3,18-diazabicyclo[18.3.1]tetracosa-1(24),20,22-triene-2,5,16,19-tetrone 96747-78-3 C24H34N2O8
—— 4,9-dibenzoyl-7-benzyl-3-hydroxy-1-(2-hydroxyphenyl)-8-phenyl-1,7-diazaspiro[4.4]nona-3,8-diene-2,6-dione 1116686-42-0 C40H28N2O6
—— 4R-[2S-(2,2-dimethyl-propionyloxymethyl)-1R-(4-methoxy-phenyl)-pent-4-enyl]-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester 855517-92-9 C26H37NO7
—— 4,8-Bis(methylthio)-1,3,5,7-tetrathia-S-indacen-2,6-dion 129137-78-6 C10H6O2S6
—— (+/-)-4-[2-(3,5-Dichloro-4-pyridyl)-1-hydroxyethyl]-7-methoxy-2,2-dimethyl-2,3-dihydrobenzofuran 185406-43-3 C18H19Cl2NO3
—— 4-(2-methoxyvinyl)-4''-propyl-2',3,5-trifluoro-1,1',4',1''-terphenyl 1251538-67-6 C24H21F3O
—— 4,5-dihydro-2-(2-acetoxybutyl)-4-acetyl-6-(p-chlorophenyl)pyridazin-3(2H)-one 72851-16-2 C18H21ClN2O4
—— 4-[N-(4,5-dimethyl-1H-imidazol-1-yl)-N-(4-bromophenylmethyl)amino]-benzonitrile 690248-52-3 C19H17BrN4
—— 4-chloro-1-methyl-6,7,8,9-tetrahydro-2,7,9a-triaza-cyclohepta[<i>cd</i>]azulene 66596-74-5 C11H12ClN3
—— 4-Nonyl-benzoic acid N'-(2-cyano-acetyl)-hydrazide 65398-88-1 C19H27N3O2
—— 4,6,6-Trichloro-5-hydroxy-2-propionyl-cyclohexa-2,4-dienone 66021-82-7 C9H7Cl3O3
—— 4-(2-aminophenyl)-1-methylindole 1335242-66-4 C15H14N2
—— 4-((4-(furan-2-yl)-2,6-dioxocyclohexylidene)methylamino)benzenesulfonamide 1557968-73-6 C17H16N2O5S
—— 4-<3-Chlor-4-(2-methylen-butyryl)-phenoxy>-benzoesaeure 6459-49-0 C18H15ClO4
—— 4-Thiazolecarboxylic acid, 2-[1-[[(1,1-dimethylethoxy)carbonyl]amino]ethenyl]-4,5-dihydro-, ethyl ester, (R)- 183793-56-8 C13H20N2O4S
—— 4-chloro-2-(2-nitro-benzenesulfonyl)-phenol 133826-88-7 C12H8ClNO5S
—— 4-(2-amino-5-bromopyridin-3-yl)benzamide 1216771-56-0 C12H10BrN3O
—— 4'-{2-[4-(2,2-dimethylpropyl)-1H-imidazol-2-yl]ethyl}biphenyl-2-carboxylic acid tert-butyl ester 1021939-38-7 C27H34N2O2
—— (4bS,11bR)-11-Bromo-2,3-dihydroxy-11b-methyl-6,11b-dihydro-4bH-8,10-dioxa-5-aza-cyclopenta[b]chrysene-5-carboxylic acid ethyl ester 84133-46-0 C22H20BrNO6
—— 4-Bromo-2-methoxynicotinic acid 1211579-98-4 C7H6BrNO3
—— (4S,7R,8S,9S,11E,13Z,16S)-8-hydroxy-16-[(E)-1-[2-(hydroxymethyl)-1,3-thiazol-4-yl]prop-1-en-2-yl]-5,5,7,9,13-pentamethyl-4-triethylsilyloxy-1-oxacyclohexadeca-11,13-diene-2,6-dione 448210-82-0 C33H53NO6SSi
—— 4-benzyl-2-oxoglutaric acid dimethyl acetal 112428-10-1 C14H18O6
—— 4-(N-methylmethylsulfonamido)benzoyl chloride 1364524-41-3 C9H10ClNO3S
—— 4-amino-5-(4-chlorobenzoyl)-2-[(4-ethoxyphenyl)amino]thiophene-3-carbonitrile 934094-24-3 C21H19N3O3S
—— 4-cyclohexyl-2-methyl-4-oxobutanoic acid methyl ester 1249965-07-8 C12H20O3
—— 4-acetamido-1,6-anhydro-2,3,7,8-tetra-O-benzyl-4-deoxy-α-D-erythro-L-gluco-octopyranose 134258-83-6 C38H41NO7
—— 4-Benzoyl-1-cyclohexyl-2,4-diphenyl-2-imidazolin-5-on 119209-03-9 C28H26N2O2
—— 4-<(Dicyclohexylthioxophosphoranyl)(ethoxycarbonyl)methyl>-5-ethoxy-2,3-furandicarbonsaeure-diethylester 124686-79-9 C28H43O8PS
—— 4-<5-(dimethylphenylsilyl)-3-<(methylsulfonyl)oxy>-1-methyl-2-oxocyclopentyl>-4-methylcyclohex-2-en-1-one 118714-87-7 C22H30O5SSi
—— 4-isopropylamino-2-methylbenzaldehyde 296786-90-8 C11H15NO
—— 4,9-diacetoxy-1-benzyl-2-methyl-1<i>H</i>-benzo[<i>f</i>]indole-3-carboxylic acid ethyl ester 66558-32-5 C27H25NO6
—— 4-bromo-1-hydroxy-[2]naphthoic acid m-toluidide 873965-82-3 C18H14BrNO2
—— 4-nitrobenzyl 2-<4-tert-butoxycarbonylamino-1-(4-nitrobenzyloxycarbonyl)-3-oxopyrazolidin-2-yl>-5-oxotetrahydrofuran-2-carboxylate 119154-93-7 C28H29N5O13