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    中文名称 英文名称 CAS号 化学式
    —— 4α,5α-dideuterio 2β-mesityl tetrahydrofuran 112359-35-0 C13H18O
    —— 4-benzoyloxy-2,2-dimethyl-5-styryl-6-oxa-1-azabicyclo<3.1.0>hexane 124994-60-1 C21H21NO3
    —— (4-picH){W(Cl)4(4-pic)2} 147019-39-4 C6H7N*C12H14Cl4N2W*H
    —— <4-<3-<5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl>phenyl>-2-thiazolyl>guanidine 92132-70-2 C13H9F3N6OS
    —— 4-[3-[(E)-2-(5-Methoxycarbonylpyridin-3-yl)vinyl]phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 193356-50-2 C28H21N5O3
    —— 4-Methoxy-5-methyl-6-[3-(triphenyl-λ<sup>5</sup>-phosphanylidene)-propyl]-pyran-2-one 111786-74-4 C28H27O3P
    —— 4-dimethylamino-3-ethyl-1-methyl-5-(3-trifluoromethylphenyl)-pyridinium iodide 72757-07-4 C17H20F3N2*I
    —— (4R,9S,11bR)-8-Bromomethyl-9-hydroxy-4,9,11b-trimethyl-2,3,4,4a,5,6,8,9,10,11,11a,11b-dodecahydro-1H-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester 123821-37-4 C21H33BrO3
    —— (4aS,9aR)-9a-Methyl-octahydro-1,5-dioxa-benzocycloheptene 121123-87-3 C10H18O2
    —— 4-Amino-2,6-dioxo-1-phenyl-5-[1-thiophen-2-yl-meth-(Z)-ylidene]-1,2,5,6-tetrahydro-pyridine-3-carbonitrile 128478-00-2 C17H11N3O2S
    —— 4-chloromercuri-3-(4-nitrosopiperazinomethyl)-2,2,6,6-tetramethyl-Δ4-dehydropiperidine-1-oxyl 112408-97-6 C14H24ClHgN4O2
    —— 4'-iodo-5-chloro-2'-methylsalicylanilide 90425-95-9 C14H11ClINO2
    —— 4-{2-[3-(4-cyano-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-ylmethyl]-benzyl}benzoic acid 1179804-48-8 C28H22F3N3O4
    —— 4-benzoyl-1,2-dihydroacenaphthylene-3-carboxylic acid 108665-35-6 C20H14O3
    —— 4-[5-(4-hydroxy-benzylideneamino)-[1,3,4]thiadiazol-2-yl]-phenol 59565-58-1 C15H11N3O2S
    —— 4-Hydroxy-2-methoxy-3-methyl-diphenylsulfon 92191-12-3 C14H14O4S
    —— (4'-dimethylamino-2-nitro-trans(?)-stilben-4-yl)-[1]naphthyl ketone 116031-16-4 C27H22N2O3
    —— (4-{3-[3-(benzylamino)-3-oxopropyl]-5-(3-fluorophenyl)-1H-pyrazol-1-yl}phenoxy)acetic acid 1353544-75-8 C27H24FN3O4
    —— 4-[3-(4-Chloro-phenoxy)-propoxy]-benzoic acid ethyl ester 56442-03-6 C18H19ClO4
    —— 4-Chlor-1-ethyl-2-methyl-3,5-diformyl-6,7-dihydro-indol 4657-75-4 C13H14ClNO2
    —— 4-(4-phenoxy-6-phenyl-[1,3,5]triazin-2-yl)-benzene-1,3-diol 4924-78-1 C21H15N3O3
    —— (4-Amino-3-nitro-phenyl)-(2,6-dichloro-phenyl)-methanone 66938-70-3 C13H8Cl2N2O3
    —— 4-benzyloxy-2-dimethylamino-8-β-<i>D</i>-ribofuranosyl-8<i>H</i>-pteridin-7-one 60981-39-7 C20H23N5O6
    —— (4S,5aS)-2-Methoxy-4,5a-dimethyl-4a,5,5a,7,8,8a-hexahydro-4H-dicyclopenta[a,def]phenanthren-6-one 64085-90-1 C21H22O2
    —— 4-(2-Methylcyclohexyl)-1,2-dihydronaphthalen-1-on 76325-15-0 C17H20O
    —— 4-[1-(2-chloro-3-methyl-phenyl)-2-oxo-1,2-diphenyl-ethyl]-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 69548-02-3 C31H25ClN2O2
    —— 4,4'-bis(2-hydroxyethyl)-2,2'-bipyridine 191921-01-4 C14H16N2O2
    —— 4-{3-[2-(4-methoxy-phenoxy)-acetyl]-thioureido}-benzoic acid butyl ester 698977-71-8 C21H24N2O5S
    —— 4-{2-[4-(tert-Butyl-dimethyl-silanyloxy)-butyl]-thiazol-4-yl}-3-(6-methoxy-pyridin-3-yl)-butyric acid ethyl ester 877398-91-9 C25H40N2O4SSi
    —— 4,5-dihydro-[1,2,5]thiadiazolo[3',4':3,4]benzo[1,2-<i>c</i>][1,2,5]oxadiazole 70015-28-0 C6H4N4OS
    —— 4-[2-[N-methyl-2-(3,4-dihydro-6-methoxy-2,2,7,8-tetramethyl-2H-1-benzopyran-5-yl)ethylamino]ethoxy]aniline 910378-90-4 C25H36N2O3
    —— 4-(5-{[5-(N,N-dimethylamino)-1-naphthyl]ethynyl}-1-naphthyl)-2-methyl-3-butyn-2-ol 557076-05-8 C29H25NO
    —— 4-Methoxy-benzolsulfonsaeure-chlorid-ethoxycarbonylimid 93506-38-8 C10H12ClNO4S
    —— 4-methoxybicyclo{2.2.2}oct-1-yltrimethylstannane 84010-84-4 C12H24OSn
    —— 4-(1-(4-fluorophenyl)-3-p-tolylimidazolidine-4-carbonyl)benzonitrile 1443130-50-4 C24H20FN3O
    —— 4-Cyclopentyl-5-oxo-1-pentylpyrrolidine-3-carboxylic acid 845546-38-5 C15H25NO3
    —— (4-Methyl-3-m-tolyloxycarbonylamino-phenyl)-carbamic acid m-tolyl ester 33275-02-4 C23H22N2O4
    —— [4-(4-Octyloxy-benzoyl)-benzyl]-phosphonic acid diethyl ester 127175-94-4 C26H37O5P
    —— 4.4'-Bis-(o-chlorphenylimino-methyl)-biphenylen 56760-18-0 C26H18Cl2N2
    —— 4,10,16,19,24,27-Hexaoxa-1,13-diaza-tricyclo[11.8.8.1<sup>5,9</sup>]triaconta-5,7,9(30)-trien-30-ol 88091-24-1 C22H36N2O7
    —— 4-Furan-2-yl-8-[1-furan-2-yl-meth-(E)-ylidene]-3,4,5,6,7,8-hexahydro-1H-quinazolin-2-ylideneamine; hydrochloride 94990-26-8 C17H17N3O2*ClH
    —— 4-(Diethylamino)-2-phenylbutanenitrile;hydrobromide 5463-30-9 C14H21BrN2
    —— 4-oxo-7-phenyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidine-2-carboxylic acid 1029689-18-6 C17H14N2O3S
    —— 4,5-Bis-(3-chloro-propylsulfanyl)-[1,3]dithiole-2-thione 170028-83-8 C9H12Cl2S5
    —— (4-acetylamino-phenyl)-(4-nitro-phenyl)-iodonium ; iodide 110179-82-3 C14H12IN2O3*I
    —— (4,4,5,5,6,6,7,7,7-Nonafluoro-3-methylidenehept-1-ynyl)benzene 1432736-86-1 C14H7F9
    —— 4-Ethyl-4-(2-hydroxyethyl)-1-oxo-1,4-perhydrothiazinium bromide 108099-45-2 Br*C8H18NO2S
    —— 4-(3,5-Dimethyl-1-p-tolyl-1H-pyrazol-4-ylazo)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 78439-33-5 C23H24N6O
    —— 4,5,6,7-tetraethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 959425-81-1 C16H24O3
    —— 4-(N'-benzoyl-N'-phenylhydrazino)pent-3-en-2-one 77435-29-1 C18H18N2O2