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    中文名称 英文名称 CAS号 化学式
    —— (4-bromo-3-methoxyphenyl)[(1S,4S)-2-oxa-5-azabicyclo[2.2.1]hept-5-yl]-methanone 1352620-95-1 C13H14BrNO3
    —— 4-methylenecyclopentane-1,3-diyl 120853-37-4 C6H8
    —— (4S,5R)-5-[(4R)-3-(3-butenyl)-2-oxo-1,3-oxazolidin-4-yl]-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde 212609-02-4 C13H19NO5
    —— 4-(bromoethynyl)benzaldehyde 863098-31-1 C9H5BrO
    —— 4-methoxy-2-(4-tert-butylphenylamino)benzoic acid methyl ester 1359967-79-5 C19H23NO3
    —— (4aR,6R,7R,8R,8aS)-2-Ethyl-6-methoxy-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 2465-70-5 C10H18O6
    —— 4-chloro-4'-methylsulphonyloxybenzophenone 72588-10-4 C14H11ClO4S
    —— 4-Biphenyl-4-yl-4-oxo-butyric acid 2,3-dihydroxy-propyl ester 56462-25-0 C19H20O5
    —— 4-bromo-7-methoxy-1-(methoxymethoxy)-2-methyl-2,3-dihydro-1H-indene 1171119-66-6 C13H17BrO3
    —— 4-Methyl-hexanoylmethylentriphenylphosphoran 41693-14-5 C26H29OP
    —— 4-(6-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(2-(pyrrolidin-1-yl)ethoxy)benzonitrile 1196546-77-6 C29H28F2N6O
    —— (4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-4,4a,6b,8a,11,11,12b,14a-octamethylicosahydropicen-3(2H)-one O-deuterium oxime-d 76280-77-8 C30H51NO
    —— (4S,4aS,9aR)-4a,9a-Dichloro-5-hydroxy-4-methoxy-3,4,4a,9a-tetrahydro-1H-anthracene-2,9,10-trione 127042-28-8 C15H12Cl2O5
    —— 4.4'-Di-(4-heptyloxy-benzylidenamino)-2.2'.6.6'-tetrachlor-biphenyl 2603-61-4 C40H44Cl4N2O2
    —— [(4E)-6-fluoro-4-methoxyiminospiro[3H-chromene-2,4'-piperidine]-1'-yl]-[4-fluoro-1-[(3-methyloxetan-3-yl)methyl]piperidin-4-yl]methanone 1215120-68-5 C25H33F2N3O4
    —— 4-(4-tert-butoxycarbonylpiperazin-1-yl)-2-[4-(2-chlorophenyl)piperazin-1-yl]-5-fluoro-6-morpholinopyrimidine 1190067-19-6 C27H37ClFN7O3
    —— 4-Bromocholest-5-en-7-one 115759-82-5 C27H43BrO
    —— 4-(4-Methylphenoxy)-2,6-dimethylpyridin 28232-11-3 C14H15NO
    —— {4-benzyloxy-3-[2-((4S,5R)-4-methyl-2-oxo-5-phenyl-oxazolidin-3-ylmethyl)-4-trifluoromethyl-phenoxy]-phenyl}-acetic acid 1182351-59-2 C33H28F3NO6
    —— 4-(2-chloro-4-nitro-1H-imidazol-1-yl)-1-(4-iodophenoxy)-2-methylbutan-2-ol 1263188-49-3 C14H15ClIN3O4
    —— 4-{2-fluoro-3-[(trifluoromethyl)sulfonyl]phenyl}piperidine 871352-42-0 C12H13F4NO2S
    —— 4-(3-{[(2-chlorophenyl)sulfonyl]amino}pyrazin-2-yl)benzoic acid 913321-91-2 C17H12ClN3O4S
    —— 4-(m-fluorophenyl)bicyclo[2.2.2]octane 68756-29-6 C14H17F
    —— 4-hydroxy-2-methyl-isoquinolinium; bromide 110181-84-5 Br*C10H10NO
    —— <4S-(2E,4R*,5S*,6R*,7E)>-5,10-Dihydroxy-4,6-dimethoxy-2,8-dimethyl-2,7-decadienoic acid methyl ester 126502-54-3 C15H26O6
    —— (4-(4-fluorophenoxy)piperidin-1-yl)(imidazo[1,2-a]pyridin-2-yl)methanone 1304781-92-7 C19H18FN3O2
    —— 4-nitro-benzenesulfenic acid methylamide 861529-56-8 C7H8N2O2S
    —— 4-(bis(quinolin-8-ylamino)methyl)-2-methoxyphenyl acetate 1223077-26-6 C28H24N4O3
    —— (4aS,8aS)-4a,8-Dimethyl-1,2,3,4,4a,8a-hexahydro-naphthalene 54306-52-4 C12H18
    —— 4-(3-chloro-4-fluorophenyl)-1-methyl-1H-pyrazole 1610802-74-8 C10H8ClFN2
    —— 4,5-dihydroxy-2-(perfluorobenzyl)isoindol-1-one 1123212-75-8 C15H8F5NO3
    —— 4,8-ditert-butyl-6-[(2R,3R)-3-(4,8-ditert-butyl-2,10-dimethoxybenzo[d][1,3,2]benzodioxaphosphepin-6-yl)oxybutan-2-yl]oxy-2,10-dimethoxybenzo[d][1,3,2]benzodioxaphosphepine 161695-34-7 C48H64O10P2
    —— 4,7-Bis-(2-methoxy-ethoxymethoxy)-isobenzofuran-1,3-dione 71148-86-2 C16H20O9
    —— 4-[2-(2-acetoxyethoxy)methyl-1,2,3,4-tetrahydroquinazolin-2,4-dion-3-yl]benzenesulfonamide 755002-75-6 C19H19N3O7S
    —— 4-Methyl-1-trifluormethyl-2.6.7-trioxa-bicyclo<2.2.2>octan 878-60-4 C7H9F3O3
    —— (4-Bromophenoxy)-ditert-butyl-hydroxysilane 1344113-44-5 C14H23BrO2Si
    —— 4-Methoxy-N-(4-methoxy-phenyl)-N-(2,2,2-trifluoro-1-phenyl-ethyl)-thiobenzamide 293743-90-5 C23H20F3NO2S
    —— 4-methoxyphenyl 2,4-di-O-benzoyl-6-O-triisopropylsilyl-α-D-mannopyranosyl-(1->6)-2,4-di-O-benzoyl-α-D-mannopyranoside 1327278-50-1 C56H64O16Si
    —— 4-O-acetyl-1,5-anhydro-2,3-di-O-benzoyl-DL-xylitol 84553-65-1 C21H20O7
    —— 4,4'-Dichloro-5,6-benzo-diquinolyl 127797-86-8 C22H12Cl2N2
    —— (4R*,6R*)-4,6-Diisopropyl-2,2-dimethyl-1,3-dioxolane 132157-36-9 C12H24O2
    —— 4-[5-phenyl-1-(2,3,5,6-tetrafluorophenyl)-4,5-dihydro-1H-pyrazol-3-yl]benzonitrile 1060663-99-1 C22H13F4N3
    —— 4,4'-diglutathionyl-2,7'-bi(5,6-dihydroxytryptamine) 132259-64-4 C40H52N10O16S2
    —— 4-[(2S,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yloxy)-2-trityloxymethyl-pent-4-enyl]-benzoic acid ethyl ester 329796-66-9 C42H37NO6
    —— 4-methyl-6-(p-tolyl)phenanthridine 1270093-34-9 C21H17N
    —— 4-Benzenesulfonyl-7-(toluene-4-sulfonyl)-benzo[1,2,5]oxadiazole 1-oxide 116459-19-9 C19H14N2O6S2
    —— 4-methyl-2-(piperidin-1-yl)benzoxazole 1352834-43-5 C13H16N2O
    —— 4-bromo-2-fluoro-3-methoxybenzaldehyde 1820614-17-2 C8H6BrFO2
    —— 4-Methyl-dithiobenzoic acid 4-chloro-phenyl ester 120951-29-3 C14H11ClS2
    —— 4-chloro-2-<N-(4-chlorobutyl)-N-methylamino>-5-methylpyrimidine 141924-05-2 C10H15Cl2N3