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    中文名称 英文名称 CAS号 化学式
    —— 4-[3-(tert-butyldimethylsilanyloxy)propyl]oxazole 878001-12-8 C12H23NO2Si
    —— {4-[2-(4-cyclohexylamino-1H-pyrazolo[4,3-c]pyridin-3-yl)-ethyl]-phenyl}-((R)-3-pyridin-3-yl-pyrrolidin-1-yl)-methanone 1246348-42-4 C30H34N6O
    —— 4-[(2,5-dimethylphenyl)methyl]-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one 1256289-49-2 C18H20N4O2S
    —— 4-benzoyl-1-[3-(trifluoromethyl)phenyl]azetidin-2-one 74457-67-3 C17H12F3NO2
    —— 4-(3-methoxy-propionyl)-1H-pyrrole-2-carboxylic acid (2-hydroxy-1-(S)-phenyl-ethyl)-amide 449732-65-4 C17H20N2O4
    —— 4-(4-bromo-phenylhydrazono)-valeric acid 100125-77-7 C11H13BrN2O2
    —— 4-[2-Chloro-3-(2-chloro-ethanesulfonyl)-2-methyl-propionylamino]-benzoic acid methyl ester 32766-18-0 C14H17Cl2NO5S
    —— (4E,6E)-ethyl 2-allyl-2-nitro-7-phenylhepta-4,6-dienoate 1435894-61-3 C18H21NO4
    —— <4-OCT3>-4-methoxybenzyl cyanide 142050-47-3 C9H9NO
    —— (4-MeC6H4)Ti(O-i-Pr)3 112176-19-9 C16H28O3Ti
    —— 4-isopropyl-pyrrole-2,3-dicarboxylic acid 90765-49-4 C9H11NO4
    —— (4-((5-(3,5-dimethylisoxazol-4-yl)isoquinolin-3-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone 1578243-58-9 C26H26N4O4
    —— 4-Ethoxy-5,5-dimethyl-thiazolidine-2-thione 136427-95-7 C7H13NOS2
    —— 4-methyl-5-(1-(2-(4-methylthiazol-2-yl)hydrazineylidene)ethyl)-2-phenylthiazole 1236182-31-2 C16H16N4S2
    —— 4,10-Dibromo-5,9-didodecyl-7,7-diphenyl-3,11-dithia-7-silatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraene 1187970-42-8 C44H60Br2S2Si
    —— 4-(5-chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]thiazine-6-carboxylic acid methyl ester 946121-74-0 C17H16ClNO5S2
    —— 4-hydroxy-6,7,8-trimethoxy-2-methyl-quinoline-3-carboxylic acid ethyl ester 858451-83-9 C16H19NO6
    —— 4-sulfo-benzene-1,2,3,5-tetracarboxylic acid 859050-55-8 C10H6O11S
    —— (4-Cyclohexyl-phenyl)-[(E)-hydroxyimino]-acetaldehyde oxime 78575-57-2 C14H18N2O2
    —— (4-((isopropylamino)methyl)-5-(4-(trifluoromethyl)phenyl)isoxazol-3-yl)(piperidin-1-yl)methanone 1237717-27-9 C20H24F3N3O2
    —— 4-(1-methyl-4-oxo-1,4-dihydro-quinoline-3-carbonyl)-morpholine 23910-11-4 C15H16N2O3
    —— (+/-)-4-Fluor-3,4,4-trichlor-buttersaeure-nitril 667-25-4 C4H3Cl3FN
    —— 4,5-dihydroxy-2-methyl-anthrone 861082-63-5 C15H12O3
    —— 4-(2-{methyl[5-(N-methylpyrrol-2-yl)pyridin-2-yl]amino}ethoxy)benzaldehyde 718639-36-2 C20H21N3O2
    —— 4-Allyloxy-5-chlor-isophthalsaeure-bis-3-picolylamid 70064-88-9 C23H21ClN4O3
    —— (4-nitro-benzyl)-phthalimido-malonic acid diethyl ester 855633-22-6 C22H20N2O8
    —— 4-[4-fluoro-2-(cis-4-hydroxy-cyclohexyloxy)-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid amide 1332630-94-0 C20H21FN4O3S
    —— 4-[4-[[4-[(6-Chloronaphthalen-2-yl)sulfonyl]piperazin-1-yl]carbonyl]-2-methylphenyl]pyridine N-oxide 222986-23-4 C27H24ClN3O4S
    —— 4-bromo-4'-iododiphenyl ether 220025-13-8 C12H8BrIO
    —— 4-[N-(1H-benzoimidazol-2-yl)-formimidoyl]-morpholine 41027-56-9 C12H14N4O
    —— 4-cyano-4-pyridin-3-ylheptanedioic Acid Diethyl Ester 1335534-02-5 C17H22N2O4
    —— 4-phenylsulfanylpentanal 884598-51-0 C11H14OS
    —— 4R-hydroxyhomocepham 95237-99-3 C14H21N3O7S
    —— 4H-1-Benzopyran-3-carboxaldehyde,7-chloro-6-fluoro-2-(methylphenylamino)-4-oxo- 880477-05-4 C17H11ClFNO3
    —— 4-[4-(Naphthalen-1-yloxycarbonylmethyl)-phenylcarbamoyl]-butyric acid 134649-57-3 C23H21NO5
    —— (4aR,8aS)-1,2,4a,5,6,8a-hexahydro-4,8-di((E)-2-((3S,5R)-3,5-dihydroxycyclohex-1-enyl)vinyl)naphthalene 1180846-38-1 C26H34O4
    —— (4,4'-di-tert-butyl-2,2'-bipyridine)dimethylbromoplatinum(IV)(CH2-4-C6H4CH2CONH-4-C6H4-t-Bu) 1207725-49-2 C39H52BrN3OPt
    —— 4,5-Secoandrost-3-yne-5α,17β-diol 99463-73-7 C19H30O2
    —— 4-(3-methyl-trityl)-aniline 854625-01-7 C26H23N
    —— (4S,5R)-5-[2-(tert-butyldimethylsilyloxy)ethyl]-4-(methoxymethoxy)pyrrolidin-2-one 1585999-68-3 C14H29NO4Si
    —— 4-Amino-3-(3-Amino-1H-1,2,4-Triazol-5-yl)-1-ethyl-1,8-naphthyridine-2(1H)-one, hydrochloride 83751-24-0 C12H13N7O*ClH
    —— 4-ethynyl-N,N-diethoxyacetyl aniline 1223510-90-4 C16H19NO4
    —— 4-Amino-2-(furan-3-yl)pyrimidine-5-carboxylic acid 1593002-54-0 C9H7N3O3
    —— 4-[4-(1-Azido-5-methyl-hexyl)-phenyl]-butyric acid methyl ester 162941-42-6 C18H27N3O2
    —— 4-(4-methoxy-phenoxy)-2-phenyl-quinazoline 18600-25-4 C21H16N2O2
    —— 4-nitrophenyl 2,3,6,2',3',4',6'-hepta-O-acetyl-1-thio-β-cellobioside 142644-70-0 C32H39NO19S
    —— 4-[3’-(1''H-imidazol-1''yl)phenyl]-8-[4'''-(trimethylstannyl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one 1453394-02-9 C27H26N4OSn
    —— 4-Acetyl-1-(4-chloro-phenyl)-3-phenyl-hexane-1,5-dione 127200-46-8 C20H19ClO3
    —— 4-isocyano-3-methyl-4-phenyl-butan-2-ol 42563-44-0 C12H15NO
    —— 4-(5'-Aethyl-2'-(p-methoxyphenyl)-1'-pyrrolin-4'-yl)pyridin-1'-oxid 74361-90-3 C18H20N2O2