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    中文名称 英文名称 CAS号 化学式
    —— 4-(Dimethylamino)-2-methyl-1-[2-(2-phenylethyl)phenyl]-1-butanone 39500-58-8 C21H27NO
    —— 4,5-Dihydro-7-methoxy-N-thiazolo[5,4-b]pyridin-2-ylnaphth[2,1-d]isoxazole-3-carboxamide 176432-05-6 C19H14N4O3S
    —— 4-Amino-3,5-dibromo-2-methoxybenzoic acid 84923-72-8 C8H7Br2NO3
    —— 4-[2-Cyano-2-(2-methoxyphenyl)ethenyl]phenyl 2-methylpropanoate 1217201-90-5 C20H19NO3
    —— 4,5,7-Trichloro-2-(trichloromethyl)benzoxazole 14600-31-8 C8HCl6NO
    —— 4-Oxa-2-thia-3-phospha-1-stannahexane, 3-(chloromethyl)-1,1,1-tricyclohexyl-, 3-sulfide 58262-45-6 C21H40ClOPS2Sn
    —— 4-(2,2-Dimethylpropyl)-1,2-benzenedicarboxylic acid 859299-74-4 C13H16O4
    —— 4-Chloro-N-[(1,1-dimethylethoxy)carbonyl]-D-phenylalanyl-3-(3-pyridinyl)-D-alanine 556053-24-8 C22H26ClN3O5
    —— 4H-Pyran-4-one, 2,6-diethyltetrahydro-3,5-dimethyl-, cis- 21488-44-8 C11H20O2
    —— 4-Isoxazolecarboxylic acid, 5-(1-methylethyl)-3-(2-pyridinylmethyl)-, methyl ester 2104220-55-3 C14H16N2O3
    —— 4-Piperidinecarboxylic acid, 1-[4-[[[(3-butoxypropyl)amino]carbonyl]amino]benzoyl]-, methyl ester 2204380-00-5 C22H33N3O5
    —— 4-(2-methyl-3-(4-methylbenzamido)phenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate 1231884-52-8 C2HF3O2*C34H33N5O3
    —— 4-[17β-hydroxy-17α-(tetrahydrohydropyranoyloxy)methyl-3-oxoestra-4,9-dien-11β-yl]benzaldehyde-1-(E)-[O-(ethylamino)-carbonyl]oxime 832137-46-9 C34H44N2O6
    —— (4-Isopropyl-2,6,7-trioxa-1λ<sup>5</sup>-phospha-bicyclo[2.2.2]oct-1-ylidene)-carbamic acid pentyl ester 141869-13-8 C13H24NO5P
    —— 4,4-dimethyl-3-(N,N-dimethylcarbamoyloxy)-1-[4-(N,N-dimethylcarbamoyloxycarbonyl)phenyl]-2-pyrazoline 134425-71-1 C18H24N4O5
    —— (4-Chloro-2-chlorosulfonyl-phenoxy)-acetic acid ethyl ester 4486-74-2 C10H10Cl2O5S
    —— 4-N-(tert-butoxycarbonyl)-5'-O-dimethoxytrityl-3'-O-triisopropylsilyl-2'-cyano-2'-deoxy-1-β-D-arabinofuranosylcytosine 903561-52-4 C45H58N4O8Si
    —— 4-(4-((6-((trans-4-aminocyclohexyl)amino)-3-(4-pyridinylcarbamoyl)imidazo[1,2-b]pyridazin-8-yl)amino)phenyl)butanoic acid 1177414-25-3 C28H32N8O3
    —— [{4-[3-(2,3-dichlorophenyl)-[1,2,4]oxadiazol-5-ylmethylene]-cyclohexyl}-(3-fluorophenyl)-methyl]-dimethylamine 943003-26-7 C24H24Cl2FN3O
    —— (4aS,10aR)-2,2-dimethyl-4a,7,8,9,10,10a-hexahydro-4H-[1,3]dioxino[5,4-b]oxocin-6-one 1448252-72-9 C11H18O4
    —— 4-Amino-2-benzyl-5-phenylpyrimidine 139041-06-8 C17H15N3
    —— 4-(2-Hydroxypropyl)-3-phenyl-Δ<sup>2</sup>-1.2.4-oxadiazolin-5-on 56493-58-4 C11H12N2O3
    —— [4-(4-benzylsulfanyl-benzyl)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid 1227370-30-0 C27H23FO2S
    —— 4-methoxy-9-methyl-6,9-dihydro-7H-[1,3]dioxolo[4,5-h]isoquinoline-8-carboxylic acid ethyl ester 35646-04-9 C15H19NO5
    —— 4-Ethoxycarbonyl-2,6-bis<(5-tert-butyl-2-hydroxyphenyl)methyl>phenol 127679-81-6 C31H38O5
    —— 4-methoxy-N-((2-(4-nitrostyryl)-4-oxoquinazolin-3(4H)-yl)carbamoyl)benzenesulfonamide 109274-42-2 C24H19N5O7S
    —— 4a,5,6,7,8,8a-hexahydro-3-methyl-8-oxo-8a-(1-piperidinyl)-4-phenyl-4H-1,2-benzoxazine N-oxide 86770-62-9 C20H26N2O3
    —— 4-acetoxy-5-methyl-2-βstyryl-2-(trifluoromethyl)-2H-pyrrole 1061567-53-0 C16H14F3NO2
    —— [4-(2,6-Dimethoxy-naphthalen-1-ylsulfanyl)-5-methyl-[1,3]dithiol-2-yl]-dimethyl-amine 698358-02-0 C18H21NO2S3
    —— 4,6-di-O-acetyl-2,3-dideoxy-3-ethylthio-α-D-arabino-hexopyranosyl-(1->1)-4,6-di-O-acetyl-2,3-dideoxy-3-ethylthio-α-D-arabino-hexopyranose 1320337-35-6 C24H38O11S2
    —— 4-(4-Methoxy-phenyl)-3-piperidin-2-yl-hexan-3-ol 4517-03-7 C18H29NO2
    —— 4,4'-dimethyl-2,4,2',4'-tetrahydro-5,5'-ethane-1,2-diyl-bis-[1,2,4]triazole-3-selone 37564-26-4 C8H12N6Se2
    —— (4-butyl-phenyl)-acetic acid dodecyl ester 103167-96-0 C24H40O2
    —— 4,4'-[6-(4-chloro-phenyl)-2-phenyl-pyrimidine-4,5-diyl]-bis-morpholine 68167-52-2 C24H25ClN4O2
    —— 4,4'-[6,6'-bis-(3-methyl-anilino)-4,4'-(4,4'-sulfonyl-dianilino)-bis-[1,3,5]triazin-2-ylamino]-bis-benzoic acid diethyl ester 66896-19-3 C50H46N12O6S
    —— 4-isopropyl-4-(2-nitro-1-phenyl-ethyl)-1,2-diphenyl-pyrazolidine-3,5-dione 67960-16-1 C26H25N3O4
    —— 4-Brombenzol-4'-(2',5'-dimethylthiazol)-disulfonamid 69202-69-3 C11H11BrN2O4S3
    —— 4-tert-butyl-4,5-dihydro-pyrazole-3,3-dicarbonitrile 22150-66-9 C9H12N4
    —— 4-bromo-2-(phenylthio)phenol 1269510-22-6 C12H9BrOS
    —— (4-bis(4-fluorophenyl)methylphenyl)phenylmethane 1048954-70-6 C26H20F2
    —— 4-[[4-[2,6-Dimethyl-4-(4-methylsulfanylphenyl)anilino]pyrimidin-2-yl]amino]benzonitrile 500288-92-6 C26H23N5S
    —— (4-Methyl-pent-3-ene-2-sulfonyl)-benzene 174834-45-8 C12H16O2S
    —— 4-(3'-methylbut-2'-enyl)-L-tryptophan methyl ester 142285-03-8 C17H22N2O2
    —— (4aα,5α,8aβ)-5-(1,3-dithian-2-yl)decahydroquinoline 98761-68-3 C13H23NS2
    —— 4-pentynoyl-GHKALKLAAKLLHH-NH<sub>2</sub> 1476743-02-8 C76H126N24O15
    —— (4E)-4-methyl-1,4-heptadien-3-ol 190667-50-6 C8H14O
    —— 4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(1-phenyl-cyclopentane-carbonyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 186388-76-1 C35H31F3N2O2
    —— (4S,5S,6S)-4-((S)-2-Benzyloxy-1-methyl-ethyl)-2,2-di-tert-butyl-6-((S)-3,3-dibromo-1-methyl-allyl)-5-methyl-[1,3,2]dioxasilinane 860295-67-6 C26H42Br2O3Si
    —— 4-(7-fluorobenzofuran-2-yl)piperidine 1346529-61-0 C13H14FNO
    —— (4R,5S)-4,5-dihydroxy-4-methyl-1-phenylhept-1-yn-3-one 945930-53-0 C14H16O3