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中文名称 英文名称 CAS号 化学式
—— 4-(2,4-dinitro-phenoxy)-benzenesulfonic acid 4315-24-6 C12H8N2O8S
—— 4,5-dichloroheptafluoro-2-aza-2-pentene 4776-86-7 C4Cl2F7N
—— [4-[[(3S,4S)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-2-(5-methyl-1,2-oxazol-3-yl)-6-[6-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone 1420297-29-5 C31H37F3N6O4
—— 4-hydroxy-6-[(2R,4Z)-4-[(Z)-3-iodo-2-methylprop-2-enylidene]oxolan-2-yl]-3,5-dimethylpyran-2-one 817642-49-2 C15H17IO4
—— 4-((2-nitro-3-oxoprop-1-en-1-yl)amino)-1-phenyl-1H-pyrrole-3-carboxamide 88796-52-5 C14H12N4O4
—— 4-Cyano-2(R,S)-α-naphthylmethylbutyric acid 105852-57-1 C16H15NO2
—— 4-Hydroxy-6-methyl-cinnoline-3-carbonitrile 189074-04-2 C10H7N3O
—— (4bS,4cS,9bS,9cR)-4c-Ethyl-7,9-dimethoxy-9c-methyl-9b-phenyl-4b,4c,9b,9c-tetrahydro-benzo[b]cyclopropa[lm]fluoren-5-one 99707-89-8 C28H26O3
—— 4-methoxy-4-oxo-2-butenyl 5-(hydroxyphenylamino)-4-<<(4-methoxy-4-oxo-2-butenyl)oxy>carbonyl>-2-phenyl-3-isoxazolidineacetate 102869-64-7 C28H30N2O10
—— (+/-)-4-amino-1,3,5,5,6<i>c</i>-pentachloro-2-oxo-cyclohex-3-ene-<i>r</i>-carboxylic acid methyl ester 98557-95-0 C8H6Cl5NO3
—— 4-(4-Methoxy-phenyl)-5-(4-methoxy-phenylsulfanyl)-[1,2,3]selenadiazole 85143-11-9 C16H14N2O2SSe
—— 4,4'-di-tert-butyl-3,3'-dimethyl-2,2'-dimethoxybiphenyl 32565-39-2 C24H34O2
—— 4-(4-methylaminophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine 916493-55-5 C18H19N5S
—— (4S,5R)-5-(methoxymethyl)-2,5-dimethylheptan-4-yl (S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 1221590-51-7 C21H31F3O4
—— 4-Amino-1-(4-tert-butyl-phenylamino)-2-hydroxy-anthraquinone 35712-36-8 C24H22N2O3
—— 4-(2-methylphenyl)-5,5-dimethyl-1,2,4-oxadiazolidine-3-one 61922-73-4 C11H14N2O2
—— 4-{[2-(2,4-dichloro-phenyl)-indan-5-yl]-thioacetyl}-morpholine 60231-66-5 C21H21Cl2NOS
—— 4-hydrazino-1-methyl-3-(1-methyl-5-nitroimidazol-2-yl)-1H-pyrazolo[3,4-d]pyrimidine monosulfate 58037-47-1 C10H11N9O2*H2O4S
—— 4-[5-(1-imidazolylmethyl)-thien-2-yl]-4-oxo-butyric acid 85581-71-1 C12H12N2O3S
—— 4-[1-(4-Methoxyphenyl)-2,5-diphenyl-4,5-dihydroimidazol-4-yl]morpholine 89646-88-8 C26H27N3O2
—— 4-Azidopregn-4-ene-3,20-dione 141024-55-7 C21H29N3O2
—— {4-[2-(4-Methoxy-phenyl)-thiazol-4-yl]-phenyl}-[1-(5-nitro-furan-2-yl)-meth-(E)-ylidene]-amine 54883-28-2 C21H15N3O4S
—— (4-isopropyl-phenyl)-[6-(4-isopropyl-phenyl)-6-methyl-1,2,5,6-tetrahydro-[1,2,4,5]tetrazin-3-yl]-methanone hydrazone 52546-77-7 C22H30N6
—— 4-hydroxy-1-<i>m</i>-tolyl-1<i>H</i>-pyrazole-3-carboxylic acid anilide 54026-76-5 C17H15N3O2
—— 4-(3-Methoxyphenyl)-2-acetoxy-3-oxo-butyriminolacton 41418-82-0 C13H13NO5
—— 4-Hydroxy-4-vinyl-7-methylisothiochroman 56294-82-7 C12H14OS
—— 4-butyl-5-methoxy-4-methyl-2-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-2,4-dihydro-pyrazol-3-one 62214-53-3 C17H21N5O2
—— 4-Diethylaminchinaldinsaeure-N-oxid 42365-29-7 C14H16N2O3
—— 4-(4-Methoxy-phenyl)-6-methylamino-hept-1-yn-4-ol 54136-72-0 C15H21NO2
—— 4'-Benzyloxy-7-hydroxy-5,8-dimethoxyflavon 57096-04-5 C24H20O6
—— 4-Cyclohexyl-2-xanthyl-3,5-dioxo-1,2,4-oxadiazolidin 27268-86-6 C21H20N2O4
—— 4-methyl-pyrazolidine-1,2-dicarboxylic acid bis-(4-chloro-anilide) 40028-75-9 C18H18Cl2N4O2
—— 4,4'-(3,6-dioxa-octanediyl)-bis-piperazine-1-carboxylic acid diethyl ester 112577-20-5 C20H38N4O6
—— 4-((7-(1-benzyl-1H-1,2,3-triazol-4-yl)-2-oxo-2H-chromen-4-yl)methoxy)-4-oxobutanoic acid 1398757-04-4 C23H19N3O6
—— 4-[(4E)-4-(4-methoxybenzylidene)-5-oxo-2-phenyl-4,5-dihydro-1H-imidazol-1-yl]benzoic acid 1422137-87-8 C24H18N2O4
—— 4-iodo-1-naphthoyl chloride 1261623-53-3 C11H6ClIO
—— 4-(benzene-1,3-diol) 6-methylthieno[2,3-d]pyrimidine 1236056-61-3 C13H10N2O2S
—— 4-(diphenylamino)phenyl 6-azidohexanoate 1403234-46-7 C24H24N4O2
—— 4-chloro-N-(1,2-oxazol-3-yl)dithiazol-5-imine 1372124-42-9 C5H2ClN3OS2
—— 4-((7-(1-((4-chloropyridin-2-yl)methyl)-1H-1,2,3-triazol-4-yl)-2-oxo-2H-chromen-4-yl)methoxy)-4-oxobutanoic acid 1398756-70-1 C22H17ClN4O6
—— 4'-[4-(allyloxy)phenyl]-3'-[2-(2,2-di-O-acetyl-4,6-O-butylidene-β-D-glucopyranosyl)-1-oxoethyl]-1'-methylspiro[indole-3,2'-pyrrolidin]-2(1H)-one 1334710-68-7 C37H44N2O10
—— 4-sulfamoyl-benzenesulfonic acid phenyl ester 99988-87-1 C12H11NO5S2
—— 4-Amino-salicylsaeure-(7-hydroxy-heptylester) 14510-02-2 C14H21NO4
—— 4-(3-chloro-phenylazo)-<i>m</i>-phenylenediamine 38753-37-6 C12H11ClN4
—— 4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid decylamide 121446-83-1 C34H38N4O2S
—— 4-sec-Butyl-1-phenyl-3-<α-phenyl-propyl>-Δ<sup>2</sup>-1.2.4-triazolinon-(5) 855-71-0 C21H25N3O
—— 4-(tert-butyldimethylsilyloxy)phenyl 4-[3-(2-chloroethyl)ureido]benzenesulfonate 1328953-79-2 C21H29ClN2O5SSi
—— 4'-[3-({3-[2-(2-furoylamino)ethyl]-1-benzofuran-5-yl}aminopropoxy)-1,1'-biphenyl]-4-carboxylic acid 404356-18-9 C31H28N2O6
—— 4-fluoro-N-(3-{2-[2-(2-hydroxyethoxy)ethoxy]-3,5-dimethoxy-phenylamino}quinoxalin-2-yl)benzenesulfonamide 1373670-24-6 C26H27FN4O7S
—— <4,5-Dimethoxy-2-nitro-phenyl>-essigsaeure-isopropyliden-hydrazid 14502-01-3 C13H17N3O5