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    中文名称 英文名称 CAS号 化学式
    —— 4,4'-(butane-2,3-diylidenebis(azaneylylidene))bis(5-propyl-4H-1,2,4-triazole-3-thiol) 339556-64-8 C14H22N8S2
    —— 4-(6-carboxy-2-oxohexylidene)-2,2,5,5-tetramethylimidazolidin-1-oxyl 84401-90-1 C14H23N2O4
    —— 4-methyl-2-(N-phenyl)trifluoroacetamidothiazole 110960-23-1 C12H9F3N2OS
    —— 4-fluoro-2-(2-fluoroethyl)butan-1-amine hydrochloride 1356339-69-9 C6H13F2N*ClH
    —— 4,4'-bis-(3-amino-benzoylamino)-stilbene-2,2'-disulfonic acid 6421-83-6 C28H24N4O8S2
    —— 4-[2-[4-(dimethylamino)phenyl]ethenyl]-1-[2-(4-nitrophenoxy)ethyl]pyridinium bromide 1365707-94-3 Br*C23H24N3O3
    —— 4-bromo-12b-(trifluoromethyl)-5,6-dihydroisoindolo[1,2-a]isoquinolin-8(12bH)-one 1598385-80-8 C17H11BrF3NO
    —— 4-[Ethoxy-(3,5,6-trichloro-pyridin-2-yloxy)-thiophosphoryloxy]-butyric acid benzyl ester 182170-91-8 C18H19Cl3NO5PS
    —— 4-(Bromomethyl)-4-ethoxyoxane 111511-48-9 C8H15BrO2
    —— 4-(n)-butoxy-4'-formylazobenzene 134297-67-9 C17H18N2O2
    —— (4-amino-2-propylbenzoimidazol-1-yl)acetic acid tert-butyl ester 881427-52-7 C16H23N3O2
    —— 4-diphenylmethoxy-1-[3-(2-methanesulfonylaminophenoxy)-1-methylpropyl]piperidine 148668-74-0 C29H36N2O4S
    —— (4S,5R,6R)-6-[(4R,5R,6S)-2,2-Di-tert-butyl-6-((R)-2-hydroxy-1-methyl-butyl)-5-methyl-[1,3,2]dioxasilinan-4-yl]-5-hydroxy-4-methyl-heptan-3-one 436807-87-3 C25H50O5Si
    —— (4R,4aS,10aS)-7-Isopropyl-5-methoxy-1,1,4a-trimethyl-1,4,4a,9,10,10a-hexahydro-phenanthren-4-ol 79433-39-9 C21H30O2
    —— 4-(Trifluoromethyl)-1,3,5-triazin-2-amine 1820666-29-2 C4H3F3N4
    —— 4-[(5-tert-butyl-4-cyano-2-pyrimidin-2-ylpyrazol-3-yl)diazenyl]-3-hydroxy-N-phenylnaphthalene-2-carboxamide 1204702-19-1 C29H24N8O2
    —— 4-[(1E)-buta-1,3-dien-1-yl]-3,5-diformyl-2-hydroxythiophen 1609640-87-0 C10H8O3S
    —— 4.(3-cyanophenyl)-pyridine N-oxide 92929-27-6 C12H8N2O
    —— (4α,7β,7aα)-3-(1-oxo-2-propynyl)-7-<(2-thienylacetyl)amino>-2-cephem-4-carboxylic acid diphenylmethyl ester 107908-08-7 C29H22N2O5S2
    —— 4-(cyanomethyl)-4-(3,4-dimethoxyphenyl)cyclohex-2-en-1-ol 110417-18-0 C16H19NO3
    —— 4'-{[2-ethyl-1-(4-isopropoxyphenyl)-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile 1028744-06-0 C32H33N3O2
    —— [4-tert-butyl-2,6-bis(diethoxyphosphonyl)phenyl](diisopropylamino)plumbylene 705269-77-8 C24H45NO6P2Pb
    —— 4,5,6,7-Tetrachlor-2-formyl-1-benzothiophen-3-carbonsaeure 84763-14-4 C10H2Cl4O3S
    —— 4-(2-Chloro-ethyl)-2-(4-chloro-phenyl)-[1,2,4]oxadiazolidine-3,5-dione 22940-01-8 C10H8Cl2N2O3
    —— 4-(4-Methylphenoxy)-2-methylpyridin 28232-01-1 C13H13NO
    —— 4-(4-{4-[(S)-2-(4-Benzyloxycarbonylamino-butane-1-sulfonylamino)-2-carboxy-ethyl]-phenoxy}-butyl)-piperidine-1-carboxylic acid tert-butyl ester 464175-36-8 C35H51N3O9S
    —— 4-(7-fluorobenzo[d]thiazol-2-yl)morpholine 1162043-87-9 C11H11FN2OS
    —— 4-{5-bromo-6-oxo-4-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-1(6H)-yl}-N-(pyridin-4-ylmethyl)butanamide 1149580-68-6 C24H32BrN5O2
    —— 4-(tetrahydropyran-4-yl)piperazine-1-carboxylic acid [4-(5-propyl-2-methoxyphenyl)thiazol-2-yl]amide 944043-49-6 C23H32N4O3S
    —— 4-[(1E,3E,5E)-6-(2-benzo[b]thienyl)hexa-1,3,5-trienyl]-5-tert-butyldimethylsilyloxy-2(5H)-furanone 958300-64-6 C24H28O3SSi
    —— (4-Bromo-phenyl)-[4-(3,4-dimethoxy-phenyl)-5-morpholin-4-yl-thiophen-2-yl]-methanone 86673-70-3 C23H22BrNO4S
    —— 4-[2-(2-hydroxy-phenyl)-4-methyl-oxazol-5-yl]-butyric acid 847266-79-9 C14H15NO4
    —— 4-bromo-5-[1-(3-chloro-benzyl)-piperidin-4-ylamino]-benzofuran-2-carboxylic acid 1192171-17-7 C21H20BrClN2O3
    —— [4-(2-fluoro-phenoxy)-piperidin-1-yl]-[6-(1-methyl-pyrrolidin-3-yl)-pyridin-2-yl]-methanone 1175691-69-6 C22H26FN3O2
    —— 4-difluoromethyl-2-iodo-6-(4-trifluoromethyl-phenyl)-pyrimidine 951231-12-2 C12H6F5IN2
    —— {4-bromo-5-[4-(2,6-dichloro-benzenesulfonyl)-piperazin-1-yl]-benzofuran-2-yl}-(4-methyl-piperazin-1-yl)-methanone 1192172-35-2 C24H25BrCl2N4O4S
    —— 4'-[(2-n-propyl-4-methyl-6-(isoquinolin-3-yl)-benzimidazol-1-yl)-methyl]-2-(1H-tetrazol-5-yl)-biphenyl 1237444-30-2 C34H29N7
    —— 4-(4-(4-chlorophenyl)oxazol-2-yl)phenol 752256-50-1 C15H10ClNO2
    —— 4-(quinoxalin-2-yl)fluoren-9-one oxime 1021019-29-3 C21H13N3O
    —— (4-Hydroxy-piperidin-1-yl)-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-methanone 384336-02-1 C19H28N6O2
    —— 4-<bis(2-acetoxyethyl)amino>-9-propylamino-1-nitroacridine 107210-42-4 C24H28N4O6
    —— 4-Cyano-7-methyl-bicyclo[4.2.0]octa-2,4-diene-7-carboxylic acid methyl ester 85696-34-0 C12H13NO2
    —— 4,5-O,N-Carbonyl-1-N-(2,4-di-tert-butyl-6-hydroxyphenyl)-2,3-O-isopropyliden-(2,4/3,5)-5-amino-2,3,4-trihydroxy-1-cyclohexanimin 74342-77-1 C24H34N2O5
    —— 4-ethyl-3,5-dioxo-[1,2,4]oxadiazolidine-2-carboxylic acid dimethylamide 52253-41-5 C7H11N3O4
    —— 4,4'-Di-tert-butyl-bicyclohexyl-6'-ene-1,2'-diyl bis-hydroperoxide 135084-58-1 C20H36O4
    —— 4-(2,2-dimethylpropionyl)aminopent-3-en-2-thione 79309-90-3 C10H17NOS
    —— 4-tert-Butyl-2-[1-cyano-2,2-dimethyl-prop-(Z)-ylidene]-5-[2,3-dimethyl-but-2-en-(Z)-ylidene]-[1,3]dioxolane-4-carbonitrile 57704-98-0 C20H28N2O2
    —— 4-[4-(4-chloro-phenyl)-thiazol-2-ylamino]-2-imino-3-phenyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester 59439-62-2 C21H17ClN4O2S2
    —— 4-methyloct-7-en-2-yne-1,4-diol 121906-90-9 C9H14O2
    —— 4-[[4-[2-(1H-indol-3-yl)ethyl]-1'-propan-2-ylspiro[3H-1,4-benzoxazine-2,4'-piperidine]-7-yl]amino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 1135827-02-9 C33H39N5O2