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    中文名称 英文名称 CAS号 化学式
    —— 4,11-diacetoxy-2,3-dihydro-2,2,3-trimethylanthra<2,3-b>furan 141988-07-0 C23H22O5
    —— 4,8-Dimethyl-4,8-diphenyl-undecan-3,9-dion 13865-26-4 C25H32O2
    —— 4-cumyl-3,5-divinylpiperidine 1397708-37-0 C18H25N
    —— 4,5-dibromo-1,3-dithiole-2-thione 209334-74-7 C3Br2S3
    —— [4-Chloro-2-(2,2-dimethyl-propylamino)-phenyl]-(2-chloro-phenyl)-methanol 152911-70-1 C18H21Cl2NO
    —— 4-[5-amino-6-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-N,N-dimethylbenzamide 1232418-81-3 C20H17N7O2
    —— 4-[3-[2-(Carboxymethoxy)phenyl]-4-cyanopyrrol-1-yl]benzoic acid 1072200-19-1 C20H14N2O5
    —— 4,7-dihydro-3,5-diphenylpyrazolo<3,4-d><1,2>diazepin-8-(1H)one 78489-96-0 C18H14N4O
    —— (4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((5-methyl-2-oxopyridin-1(2H)-yl)methyl)oxazolidin-2-one 1035489-20-3 C22H17ClF2N2O3
    —— 4-[3-Cyano-4-[2-(oxolan-2-yl)ethyl]pyrrol-1-yl]benzoic acid 1072201-24-1 C18H18N2O3
    —— (4-(bis(trimethylsilyl)amino)phenyl)magnesium bromide 756822-47-6 C12H22BrMgNSi2
    —— 4-(5-isopropylidene-4,4-dimethyl-2-phenyl-tetrahydro-furan-2-yl)-morpholine 66388-87-2 C19H27NO2
    —— 4,4,4-trifluoro-2-methyl-3-oxo-2-phenylbutanenitrile 139746-20-6 C11H8F3NO
    —— 4,5-Dimethyl-1-(5-nitro-thiazol-2-yl)-imidazolidin-2-one 10560-75-5 C8H10N4O3S
    —— 4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid dibutylamide 119481-82-2 C32H34N4O2S
    —— 4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid benzylamide 119659-26-6 C31H24N4O2S
    —— 4-(4-Biphenylyl)-1-butylisobutyrat 54041-28-0 C20H24O2
    —— 4-bromo-6-fluoro-1,2-dimethyl-1H-benzimidazole 1370281-45-0 C9H8BrFN2
    —— 4-(bromomethyl)-5-fluoroxanthen-9-one 126157-96-8 C14H8BrFO2
    —— 4-Aethylmercapto-5-methyl-2-isopropyl-phenol 95769-71-4 C12H18OS
    —— 4,7-dimethoxy-2-p-bromophenacylthiobenzimidazole 108182-03-2 C17H15BrN2O3S
    —— 4-[3-(4-nitro-phenyl)-2-(4-nitro-phenylimino)-4-oxo-thiazolidin-5-yl]-benzenesulfonamide 52476-57-0 C21H15N5O7S2
    —— 4-phenyl-2-phenylamino-7,8-dihydro-5(6H)-quinolinone 134643-24-6 C21H18N2O
    —— 4-bromo-3-chloro-3-methyl-1-butene 66323-15-7 C5H8BrCl
    —— 4-(1-trifluoromethyl-2-n-butyloxyethyl)benzonitrile 126958-92-7 C14H16F3NO
    —— (4aR,5R,10S,10aS)-2,13-di-tert-butyl-5,10-dihydro-1H-5,10-[1,2]benzeno-4a,10a-(methanoiminomethano)naphtho[2',3':5,6][1,4]dithiino[2,3-c]pyrrole-1,3,12,14(2H)-tetraone 83561-85-7 C30H28N2O4S2
    —— {4-chloro-2-[1-(4-chloro-phenyl)-ethyl]-phenoxy}-trimethyl-silane 18105-95-8 C17H20Cl2OSi
    —— 4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (3,4,5-trichloro-phenyl)-amide 51488-13-2 C15H14Cl3NO3
    —— 4-(Cyclohexylamino)-2-oxo-3,4-diphenyl-3-butensaeure-(2,6-dimethylanilid) 77356-71-9 C30H32N2O2
    —— 4-(Chlor-dimethyl-silyl)-buttersaeure-(2,2,3,3,4,4,5,5-octafluor-pentylester) 17167-10-1 C11H15ClF8O2Si
    —— (4R,5R,E)-ethyl 5-(tert-butyldimethylsilyloxy)-4-(4-methoxybenzyloxy)hex-2-enoate 1206732-31-1 C22H36O5Si
    —— 4-Nitro-benzoic acid (2S,3R,4S,5R,6R)-3-bromomethyl-3-methyl-4,7-dioxo-6-(2-phenoxy-acetylamino)-4λ4-thia-1-aza-bicyclo[3.2.0]hept-2-ylmethyl ester 90987-16-9 C23H22BrN3O8S
    —— 4-benzoyl-N-((S)-1-((2R,4R)-4-benzyl-5-oxotetrahydrofuran-2-yl)-2-phenylethyl)benzamide 1374647-11-6 C33H29NO4
    —— 4-phenylhydrazono-2-phenyl-2-oxazolin-5-one 86989-59-5 C15H11N3O2
    —— 4-[2-[(2-Hydroxyphenyl)methylideneamino]ethyliminomethyl]benzene-1,3-diol 1400191-39-0 C16H16N2O3
    —— 4-[6-{[(3,4-Dichlorophenyl)methyl]amino}-1,3-benzothiazol-2(3H)-ylidene]cyclohexa-2,5-dien-1-one 537692-98-1 C20H14Cl2N2OS
    —— 4-methyl-2-(2-oxo-3-pentylimidazolidin-1-yl)-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide 1072803-35-0 C19H25N5O2S
    —— 4-fluoro-N-methyl-3-sulphamoylbenzamide 1204574-68-4 C8H9FN2O3S
    —— 4-chlorobenzyl 4-[4-(3-imidazol-1-ylpropylcarbamoyl)thiazol-2-yl]piperidine-1-carboxylate 1143507-74-7 C23H26ClN5O3S
    —— 4-fluoro-1,3-dihydro-isoindole-2-carboxylic acid (8S,10R)-5-[(1R,2S)-1-carbonylamino-2-vinyl-cyclopropyl]-2,2,4,7,13-pentaoxo-16,19-dioxa-2λ*6*-thia-3,6,12,22-tetraaza-tricyclo[21.4.0.0*8,12*]heptacosa-1(27),23,25-trien-10-yl ester 1051389-10-6 C33H38FN5O9S
    —— 4-{[2-(methylamino)-1'H,5H-spiro[benzo[h]quinazoline-6,4-piperidin]-1'-yl]methyl}benzonitrile 1234354-17-6 C25H25N5
    —— 4,4-diethoxy-1-(2-hydroxyphenyl)butan-1-one 1396756-62-9 C14H20O4
    —— 4-[(3-(naphth-2-yl)methoxyphen-1-yl)allyloxymethyl]tetrahydropyran 1236973-37-7 C26H28O3
    —— 4-(2-Nitrophenyl)-azetidinon-(2)-N-sulfochlorid 90533-21-4 C9H7ClN2O5S
    —— 4-(4-chlorophenyl)sulfanyl-3-ethoxy-3-methyl-1-phenylbutan-1-one 103200-31-3 C19H21ClO2S
    —— 4-bromo-3-(2,2-diethoxyethyl)-1-tosylindole 108948-24-9 C21H24BrNO4S
    —— 4-chloro-benzoic acid <i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazide 38325-50-7 C15H12ClN5O
    —— 4-Isochinolylaminocrotonsaeureethylester 53493-86-0 C15H16N2O2
    —— 4-Brom-2-tosylaminobenzoylchlorid 31100-26-2 C14H11BrClNO3S
    —— 4-((Z)-2-Benzoylamino-3-phenyl-acryloylamino)-butyric acid ethyl ester 51012-77-2 C22H24N2O4