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中文名称 英文名称 CAS号 化学式
—— (4S,5S)-N-Boc-4-amino-5-hydroxy-2-methyl-6-undecyne 120589-37-9 C17H31NO3
—— (4-methyl-benzyl)-succinic acid diisopropyl ester 109554-15-6 C18H26O4
—— 4-(3-Bromphenyl)-azetidinon-(2) 91391-58-1 C9H8BrNO
—— 4-deuteropent-2-en-2-yl diisopropylcarbamate 1384865-37-5 C12H23NO2
—— 4-tert-Butoxy-2-methyl-6,6-bis-trimethylsilanyl-hexa-4,5-dien-3-ol 33664-31-2 C17H36O2Si2
—— 4-butylphenyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate 1104447-34-8 C28H32N2O6S
—— 4,5-diisopropyl-2,2-dimethyl-[1,3,2]dioxasilole 72565-19-6 C10H20O2Si
—— (4-O-tert-butyldimethylsilyl-2,3-O-cyclohexylidene-L-lyxopyranosyl)-1-methylethane α anomer 116417-36-8 C20H38O4Si
—— 4-(1-butylaminoethylidene)-1-(4-methoxyphenyl)-5-phenylpyrrolidine-2,3-dione 1283166-20-0 C23H26N2O3
—— 4-chloro-3-(2-chloroethyl)-6-cyano-2-methylquinoline 936621-52-2 C13H10Cl2N2
—— 4-C-(2-benzyloxyethyl)-5-O-tert-butyldimethylsilyl-2,3-dideoxy-D-glycero-pentono-1,4-lactone 688329-90-0 C20H32O4Si
—— 4-(2-bromo-6-methoxy-4-methyl-3H-inden-1-yl)-thiophene-3-carbonitrile 1189760-65-3 C16H12BrNOS
—— 4-(4-Methoxy-phenyl)-2,6-bis-(3-nitro-phenyl)-pyridine 79852-75-8 C24H17N3O5
—— 4-((2R,4S,5R)-5-((tert-butyldimethylsilyl)oxy)-2-phenyl-1,3-dioxan-4-yl)butan-2-one 1032193-25-1 C20H32O4Si
—— 4-hydroxymethyl-1,2-diisopropyl-[1,2,4]triazolidine-3,5-dione 5301-93-9 C9H17N3O3
—— 4-acetylamino-3-methylbenzofuran-2-carboxylic acid 857079-47-1 C12H11NO4
—— (4aS,13aR,14aS,15S)-3-(benzyloxy)-9-bromo-4a-((tert-butyldimethylsilyl)oxy)-15-(dimethylamino)-5-hydroxy-4,6-dioxo-4,4a,6,13,13a,14,14a,15-octahydropentaceno[2,3-d]isoxazol-7-yl tert-butyl carbonate 1095277-54-5 C43H49BrN2O9Si
—— 4-Fluor-2,4-bis(trifluormethylthio)-1,3-dithietan-2-ylium-Ion 105501-58-4 C4F7S4
—— 4,5,7,8-tetra-O-benzyl-3-benzyloxycarbonylamino-2,3-dideoxy-1-C-phenyl-D-glycero-D-ido-1-octulose 884507-70-4 C50H51NO8
—— [4-(methylamino)-2-methylidene-4-pyridin-3-ylbutyl] acetate 94956-93-1 C13H18N2O2
—— 4-hydroxymethyl-2,6-dimethyl-3-o-tolyl-2H-isoquinolin-1-one 1352287-41-2 C19H19NO2
—— [4,4-dichloro-1-(2-methoxyphenyl)but-3-enoxy]-trimethylsilane 133617-04-6 C14H20Cl2O2Si
—— 4-Methyl-octa-3,5-dien-8-ol 19756-79-7 C9H16O
—— 4'-<N-(1''H,1''H,2''H,2''H,3''H,3''H-perfluoroundecyl)amino>benzo-15-crown-5 104909-07-1 C25H26F17NO5
—— 4-(2-bromopropan-2-yl)-1-(2,2,2-trichloroethyl)cyclohex-1-ene 19876-32-5 C11H16BrCl3
—— 4-(5-ethoxy-4-methyloxazol-2-yl)-N-methoxy-N-methylbutanamide 1432741-01-9 C12H20N2O4
—— (4S,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-4-propyl-oxazolidin-2-one 195380-78-0 C13H27NO3Si
—— 4-[N-butyl-N-[2'-(2-hydroxy-3,4-dioxocyclobut-1-en-1-yl)biphenyl-4-ylmethyl]amino]pyrimidine-5-carboxylic acid 154543-07-4 C26H23N3O5
—— {4-[(4-{[6-(1H-indazol-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}phenyl)carbonyl]morpholin-2-yl}methanol 1229209-22-6 C25H23N7O3
—— 4-[(E)-2-(2-Methoxy-phenyl)-vinyl]-chromen-2-one 90834-28-9 C18H14O3
—— 4-amino-2-bromonicotinonitrile 1806963-70-1 C6H4BrN3
—— 4-[3-Cyano-4-(1-methylindol-3-yl)pyrrol-1-yl]benzoic acid 1072201-16-1 C21H15N3O2
—— 4-[4-[14-Butyl-14,24,25-trimethoxy-19-(4-methoxyphenyl)-20-oxahexacyclo[13.12.0.02,7.08,13.016,21.022,27]heptacosa-1(15),2,4,6,8,10,12,16(21),17,22,24,26-dodecaen-19-yl]phenyl]-2,6-dimethylmorpholine 1008782-47-5 C52H53NO6
—— 4-[(1R,2S)-1,2-diamino-2-(4-hydroxy-2,6-dimethylphenyl)ethyl]-3,5-dimethylphenol 111086-52-3 C18H24N2O2
—— 4-(((4-butylphenyl)imino)methyl)-N,N,N-trimethylbenzenaminium bromide 73000-46-1 Br*C20H27N2
—— 4-[(5-chloro-pyrimidin-4-ylamino)-methyl]-piperidine-1-carboxylic acid benzyl ester hydrochloride salt 455267-93-3 C18H21ClN4O2*ClH
—— 4-phenyl-thiazol-2-acrylamide 79229-51-9 C12H10N2OS
—— 4-tert-butyl-1,1-dichloro-2,2-difluoro-3-methylidenecyclobutane 81583-78-0 C9H12Cl2F2
—— 4-(4-methoxyphenyl)-2,7-dioxa-3-azabicyclo<3,3,0>oct-3-ene 102740-27-2 C12H13NO3
—— 4-[bis(4-methoxybenzyl)amino]-1-(2-hydroxy-2-methylpropyl)-6-pentyl-1H-imidazo[4,5-c]pyridin-2-ol 928831-46-3 C31H40N4O4
—— 4-(4-methoxypyridin-3-yl)-3-methylaniline 1357094-78-0 C13H14N2O
—— 4-Nitro-2-benzolsulfoxy-toluol 52681-06-8 C13H11NO5S
—— 4-(1,1-dimethyl-undecyl)-pyrocatechol 858270-11-8 C19H32O2
—— 4-[3-Cyano-4-(2-fluoro-4-methoxyphenyl)pyrrol-1-yl]-2-hydroxybenzoic acid 1072201-49-0 C19H13FN2O4
—— 4-[3-Cyano-4-[4-(trifluoromethyl)phenyl]pyrrol-1-yl]-2-hydroxybenzoic acid 1072202-18-6 C19H11F3N2O3
—— 4-[1-(4-Carboxyphenyl)-4-cyanopyrrol-3-yl]benzoic acid 1072200-73-7 C19H12N2O4
—— 4,4-Diphenyl-4,4a-dihydro-naphtho[2,3-c]furan-1,3-dione 91231-69-5 C24H16O3
—— 4-acetoxy-6-O-benzoyl-1,5-dideoxy-2,3-O-isopropylidene-5-thio-D-glucopyranose (S)-oxide 592517-58-3 C18H22O7S
—— 4-{4-(2-chloroethyl)-1-oxo-7-[3-(trifluoromethoxy)phenyl]-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-6-yl}benzaldehyde 1429499-17-1 C23H18ClF3N2O3
—— 4-bromo-1-({3-[2-(2-methoxyethoxy)ethoxy]tricyclo[3.3.1.1<sup>3,7</sup>]dec-1-yl}methyl)-5-methyl-1H-pyrazole 1430846-95-9 C20H31BrN2O3