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中文名称 英文名称 CAS号 化学式
—— 4-Methylpentan-2-on-(6-chlor-5-methyl-pyridazin-3-yl-hydrazon) 31171-43-4 C11H17ClN4
—— 4-<(α-Ethoxy-ethyliden)-hydazino>-5-nitro-pyrimidin 19801-81-1 C8H11N5O3
—— 4-[4-methyl-1,1-bis-(3-methyl-but-2-enyl)-pent-3-enyl]-pyridine 22297-86-5 C21H31N
—— 4-{[(Z)-4-(2-Diethylamino-ethylamino)-naphthalen-1-ylimino]-methyl}-benzene-1,3-diol 28785-43-5 C23H27N3O2
—— (4-Methoxy-2,2-dimethyl-2,3-dihydro-1H-6-aza-cyclopenta[b]naphthalen-9-yl)-methanol 18500-68-0 C16H19NO2
—— (4S)-N-[(2R)-8-hydroxy-2-propyloctanoyl]-4-isopropyl-2-oxazolidinone 824961-02-6 C17H31NO4
—— 4-(4-methoxybenzyl)pyridazine 96753-44-5 C12H12N2O
—— (4Z,5Z)-5-(benzo[d][1,3]dioxol-5-ylmethylene)-4-((3-hydroxypropyl)imino)thiazolidin-2-one 1408060-28-5 C14H14N2O4S
—— 4-Chloro-3-(3-methoxy-benzylamino)-5-sulfamoyl-benzoic acid 30064-84-7 C15H15ClN2O5S
—— 4-[3-(4-methyl-piperazin-1-yl)-propylamino]-[1,2]naphthoquinone 25107-69-1 C18H23N3O2
—— 4-Hydroxy-6-phenethyloxy-quinoline-3-carboxylic acid ethyl ester 35957-30-3 C20H19NO4
—— 4-Hydrazino-3-styrylpyridin-1-oxid 40068-86-8 C13H13N3O
—— 4-(1-methyl-2-pyridin-2-yl-butyl)-phenol 27426-92-2 C16H19NO
—— 4-(dipyridin-2-ylamino)pentan-1-ol 1138155-63-1 C15H19N3O
—— 4-{5-bromo-6-oxo-4-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-1(6H)-yl}benzoic acid 1149587-59-6 C21H24BrN3O3
—— 4,7-dihydro-N6,7-bis(4-methoxyphenyl)-5-methyl-N3-(4-methylphenyl)-[1,2,3]triazolo[1,5-a]pyrimidine-3,6-dicarboxamide 1242771-85-2 C29H28N6O4
—— 4-(N-tert-Butyl-hydrazino)-benzonitrile 36171-22-9 C11H15N3
—— 4,5,6,7,8,9-hexamethyl-1-phenyl-1<i>H</i>-[1,2,3]triazonine 36375-49-2 C18H23N3
—— 4-Methyl-N-(1-trimethylsilanyl-1,4-dihydro-pyridine-3-carbonyl)-benzenesulfonamide 21471-18-1 C16H22N2O3SSi
—— 4-allylsulfanyl-benzo[<i>d</i>][1,2,3]triazine 51389-03-8 C10H9N3S
—— 4-<ω-(p-Methoxyphenyl)-nonyl>-imidazol 35501-14-5 C19H28N2O
—— 4-Carboxymethyl-2-(1,1-diethoxy-ethyl)-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid methyl ester 34025-55-3 C15H21NO7
—— 4-Oxo-2,2-pentamethylen-2,3,4,5-tetrahydro-1H-cyclopenta<c>chinolin 22773-03-1 C17H19NO
—— 4-((3aR,6aR)-4-Methyl-2-oxo-hexahydro-pyrrolo[3,4-d]imidazol-5-yl)-butyric acid; hydrochloride 30341-76-5 C10H17N3O3*ClH
—— 4-(bromoacetoxy)tetradecachlorotriphenylmethyl radical 82891-71-2 C21H2BrCl14O2
—— 4-(2,4-dichloro-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid anilide 37103-70-1 C28H19Cl2N5O
—— 4-Benzoyloxymethyl-2-benzoyl-2-aza-bicyclo<2.2.2>octan 21933-21-1 C22H23NO3
—— (4-butylphenyl)bis((8-(chloromethyl)-3,3-dimethyl-1,5-dihydrobenzo[e][1,3]dioxepin-7-yl)methyl)phosphine oxide 151799-36-9 C36H45Cl2O5P
—— (+/-)-4-(3,4-dimethoxyphenyl)-2-<2-(5,5-dimethyl-1,3-dioxan-2-yl)ethyl>-4-(2-methylaminoethyl)cyclohexan-1-one 2,2-dimethyltrimethyllene acetal 77784-01-1 C30H49NO6
—— 4,4'-(cycloheptylmethylene)dianiline 1255767-44-2 C20H26N2
—— 4-(3-methoxy-3-oxopropyl)-1-trityl-3-(2-(2-trityl-2H-tetrazol-5-yl)benzyl)-1H-imidazol-3-ium bromide 1274939-77-3 Br*C53H45N6O2
—— 4-[5-[4-(2-aminoethyl)piperidine-1-carbonyl]-3-fluoro-6-(3-trifluoromethoxyphenoxy)pyridine-2-yloxy]benzamidine 1256589-06-6 C27H27F4N5O4
—— (4R,5S,6S)-6-[(1R)-1-Hydroxyethyl]-3-[[2-[(iminomethyl)amino]ethyl]thio]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 116493-65-3 C13H19N3O4S
—— 4-<<(3,4,5-trichloroanilino)carbonyl>methyl>phenol 131179-79-8 C14H10Cl3NO2
—— 4-(2-bromo-3-methoxy-propionyl)-dihydro-furan-2,3-dione 99114-91-7 C8H9BrO5
—— 4-(trifluoromethyl)-1-(trimethylsiloxy)cyclohex-1-ene 81206-63-5 C10H17F3OSi
—— 4-(1H-pyrazol-1-yl)-1,2,3,4-tetrahydroisoquinoline hydrochloride 1315368-21-8 C12H13N3*ClH
—— 4-Benzylamino-3,5-dimethyl-4H-1,2,4-triazol 21724-52-7 C11H14N4
—— 4-Tolyl-dimethylbenzyloxysilan 58863-94-8 C16H20OSi
—— 4-benzyl-1-phenyl-4<i>H</i>-benzo[<i>d</i>]imidazo[1,5-<i>a</i>]imidazole-3-carbaldehyde 41551-63-7 C23H17N3O
—— 4-(β-Hydroxy-ethyl-aminomethyl)-6-(p-methoxy-phenylamino)-2-amino-symm.-triazin 22957-70-6 C13H18N6O2
—— (4aR,9aR)-7-Nitro-2,3,4,4a,9,9a-hexahydro-1H-xanthene 26005-24-3 C13H15NO3
—— (4<i>R</i>,10<i>E</i>)-11-methyl-(3ξ<i>N</i>,3a<i>t</i>,12a<i>c</i>)-3a,4,8,9,12,12a,4',5'-octahydro-spiro[1,5-dioxa-4<i>r</i>,7-metheno-cyclopentacycloundecene-3,3'-pyrazole]-2,6-dione 24503-53-5 C16H18N2O4
—— 4-((3aR,6aR)-3,5,5-Trimethyl-1,3a,4,5,6,6a-hexahydro-pentalen-2-yl)-butane-1,2-diol 59372-77-9 C15H26O2
—— 4-<N'-(1-Aethoxyaethyliden)hydrazino>-2-methoxy-5-nitropyrimidin 30564-34-2 C9H13N5O4
—— 4-Methyl-1-(7-pentyl-9,10-dihydro-phenanthren-2-yl)-hexan-1-one 58600-72-9 C26H34O
—— 4,4'-bis-(2,6-dinitro-phenyl)-5,5'-dimethyl-2,2'-diphenyl-2,4,2',4'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione 50737-74-1 C32H22N8O10
—— 4'-<N-Phenylethyliden-sulfanilyl>-acetanilid 22969-56-8 C22H20N2O3S
—— 4-(2-iodopropyl)-1,2-dimethoxybenzene 1604039-14-6 C11H15IO2
—— 4-[3-(3-ethoxycarbonimidoyl-benzyloxy)-5-(4-ethoxycarbonimidoyl-phenoxy)benzoyl Amino]cyclohexylamine 1256593-24-4 C32H38N4O5