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    中文名称 英文名称 CAS号 化学式
    —— 4-Amino-7-Acetyloxy-8-Methyl-Benzopyran-2-one 141750-30-3 C12H11NO4
    —— 4'-Hydroxy-7-oxo-Δ<sup>8</sup>-tetrahydrocannabinol 61472-63-7 C21H28O4
    —— 4-methylene-1-(trimethylsilyl)oct-1-yn-3-one 1265177-89-6 C12H20OSi
    —— 4-acetyl-N-(4-(dimethylamino)benzyl)-N-methylbenzamide 1469886-88-1 C19H22N2O2
    —— 4-Oximinomethylcinnolin 28648-82-0 C9H7N3O
    —— 4-(2-phenyl-1-((2,2,6,6-tetramethylpiperidin-1-yl)oxy)ethyl)pyridine 1401229-38-6 C22H30N2O
    —— 4-Chloro-2-[6-[1-[2,6-di(propan-2-yl)anilino]ethyl]pyridin-2-yl]phenol 1072816-70-6 C25H29ClN2O
    —— 4-isopropyl-6-[4-(1-methyl-1H-indol-5-yl)-5-methylamino-4H-[1,2,4]triazol-3-yl]-benzene-1,3-diol 959465-21-5 C21H23N5O2
    —— 4-(4-((1-(4-ethylphenyl)-3-methyl-1H-pyrazol-5-yl)methoxy)-3,5-difluorophenyl)butanoic acid 1224103-47-2 C23H24F2N2O3
    —— 4-amino-3,5-dichloro-α-methylbenzylcyanide 252212-83-2 C9H8Cl2N2
    —— 4-Diisopropylamino-2-phenyl-2-pyridin-2-yl-butyric acid N',N'-dimethyl-hydrazide 52990-72-4 C23H34N4O
    —— 4a-Chloro-2,3,4,4a-tetrahydro-1H-carbazole-1-carboxylic acid ethyl ester 56995-01-8 C15H16ClNO2
    —— 4-Dicyclopropylmethylene-bicyclo[3.2.0]hept-2-ene-6,6,7,7-tetracarbonitrile 54494-25-6 C18H14N4
    —— 4,4'-dioxo-1,4,1',4'-tetrahydro-6,6'-methanediyl-bis-quinoline-2-carboxylic acid dimethyl ester 52980-00-4 C23H18N2O6
    —— 4,5-dihydro-2-(6-(geranyloxy)-benzothiazolyl)-4-thiazolecarboxylic acid 676460-35-8 C21H24N2O3S2
    —— [4-(4-chloro-phenyl)-5-morpholin-4-yl-thiophen-2-yl]-phenyl-methanone 86673-71-4 C21H18ClNO2S
    —— 4-(4-Chlorbenzoyl)-1-(4-fluorphenyl)-pyrazol-3-carbonsaeure 86768-10-7 C17H10ClFN2O3
    —— 4-[2-(3,4-dimethoxy-phenyl)-oxazolidin-5-yl]-phenol 57083-72-4 C17H19NO4
    —— 4-benzylsulfanylmethyl-1-cyclohexyl-5-[4-(1-dimethylamino-3-phenylpropyl)-cyclohexylmethyl]-4,5-dihydro-1H-imidazole-4-carboxylic acid methyl ester 943450-86-0 C37H53N3O2S
    —— 4-amino-7-chloro-1-nitrophenazine 1346682-84-5 C12H7ClN4O2
    —— 4-acetyl-3-methylbenzofuran-2-carboxylic acid 857080-43-4 C12H10O4
    —— <4-Methoxy-(anti-tosylhydrazonobenzyl)>phenylphosphinsaeure-methylester 56641-48-6 C22H23N2O5PS
    —— 4-Bromo-N-{3-[1-(4-methoxy-phenyl)-meth-(E)-ylidene-hydrazinocarbonyl]-phenyl}-benzenesulfonamide 59256-16-5 C21H18BrN3O4S
    —— 4-(1-Carbamoyl-1-methyl-propylamino)-benzoic acid ethyl ester 60066-27-5 C14H20N2O3
    —— 4-[3-(3-methylpiperidin-1-yl)quinoxalin-6-yl]phenol 1271836-58-8 C20H21N3O
    —— (4-hydroxyphenyl)-(4-trifluoromethylphenyl)methanone O-methyloxime 851702-53-9 C15H12F3NO2
    —— '4-Brom-α-(4-Chlorphenyl)-benzolbutannitril' 66550-77-4 C16H13BrClN
    —— (4-hydroxypropyl)sulfonylphenylamine 131110-21-9 C9H13NO3S
    —— (4S,5R,6S)-4-[(1S,2R)-2-(tert-butyl-dimethyl-silanyloxy)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-6-[(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2,2,5-trimethyl-[1,3]dioxane 1041171-68-9 C45H70O6Si2
    —— 4-(4-butoxyphenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one 85772-25-4 C19H18N4O2
    —— 4-(3,4-dihydro-cis-4-hydroxy-2H-1-benzopyran-3-yl)-1,3-benzenediol 101383-14-6 C15H14O4
    —— 4-hepta-4,6-dienyl-2,2-dimethyl-1,3-dioxan-5-one 379717-52-9 C13H20O3
    —— 4-methoxyphenyl (2,3,4-tri-O-benzyl-α-D-rhamnopyranosyl)-(1→3)-2-O-benzyl-α-L-fucopyranoside 1628073-57-3 C47H52O10
    —— (4-Dimethylamino-phenyl)-{4-[5-oxo-1,3-diphenyl-1,5-dihydro-pyrazol-(4E)-ylidenemethyl]-benzyl}-diphenyl-phosphonium; bromide 57586-67-1 Br*C43H37N3OP
    —— 4-Ethyl-1,2,2-trimethyl-decahydro-quinolin-4-ol 62234-22-4 C14H27NO
    —— 4-(benzyloxy)-2-methylbenzo[b]thiophene-6-carboxylic acid 302786-74-9 C17H14O3S
    —— 4,4-dimethyl-5-oxo-5-p-tolyl-pentane nitrile 92250-34-5 C14H17NO
    —— 4,10-Diaza-1,7,13-trioxa<13>(2,2')biphenylophan 73429-21-7 C20H26N2O3
    —— [4-t-BuC6H4OP(O)O(OH)][BnNH3] 1240379-76-3 C7H9N*C10H15O4P
    —— 4-(3-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-yl-but-2-enoyl)-benzoic acid 867166-97-0 C21H22N2O3
    —— 4α-(1H-benzimidazol-1-yl)-5α-androstan-3,17-dione 1142951-23-2 C26H32N2O2
    —— 4,4-dimethyl-2-(p-fluorophenyl)-3-isopropylcyclobut-2-enone 1271884-98-0 C15H17FO
    —— 4-(N,N-di-n-heptylamino)phenylacetamidoxime 850143-52-1 C22H39N3O
    —— 4-amino-1-(6-amino-5-chloropyrimidin-4-yl)piperidine-4-carboxylic acid [(S)-1-(4-fluorophenyl)-3-hydroxypropyl]amide 1427596-74-4 C19H24ClFN6O2
    —— (4aR,5R,6R,7R)-7-Methoxy-6-phenoxycarbonyloxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one 209331-64-6 C24H27NO5
    —— 4-exo,6-exo-(7S,8R)-4-<(tert-butyldimethylsilyl)oxy>-2-carbethoxy-7,8-(isopropylidenedioxy)bicyclo<3.3.0>oct-2-en-6-ol 142581-25-7 C20H34O6Si
    —— 4-(2-chloropropenyloxy)tropone 169331-53-7 C10H9ClO2
    —— 4-(2-azidophenyl)-5-ethoxycarbonyl-6-methyl-1-phenyl-3,4-dihydropyrimidine-2(1H)-thione 1248635-22-4 C20H19N5O2S
    —— 4-(3'-Methylpropargyl)-2.4.6-trimethyl-cyclohexa-2.5-dien-1-on 37982-87-9 C13H16O
    —— 4-Chloro-N-(2,6-dimethyl-phenyl)-2-hydroxy-5-methylsulfamoyl-benzamide 55488-64-7 C16H17ClN2O4S