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中文名称 英文名称 CAS号 化学式
—— 4'-(2-amino-ethyl)-methyl-carbamic acid tert-butyl ester-1'-[3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)]-semicarbazole 718619-71-7 C22H25F3IN5O4
—— 4-[9,9'-spirobi(fluoren)-7-yl]butanoic acid 22824-85-7 C29H22O2
—— 4-ethyl-3-methoxy-5-methyl-4-nitrocyclohexanone 81803-33-0 C10H17NO4
—— 4-[4-(5-bromo-3-methylpyridin-2-yl)cyclohex-3-en-1-yl]morpholin-3-one 1373150-51-6 C16H19BrN2O2
—— 4-(2-methoxyphenyl)-2-methyl-3-(2-methylphenyl)-1,2,4-oxadiazolidin-5-one 115879-51-1 C17H18N2O3
—— 4-nitro-benzenesulfonic acid-(4-bromo-phenacyl ester) 108010-77-1 C14H10BrNO6S
—— 4-[2-(methylsulfonyl)phenyl]piperazine-1-carbaldehyde 916488-41-0 C12H16N2O3S
—— 4-[Ditert-butyl(hydroxy)silyl]oxybenzonitrile 1344113-49-0 C15H23NO2Si
—— (4E,7E)-2-(Dimethyl-phenyl-silanyl)-nona-4,7-dienoic acid ethyl ester 187967-90-4 C19H28O2Si
—— 4-Chloro-8-(4-methyl-[1,4]diazepan-1-yl)-imidazo[1,5-a]quinoxaline 500205-86-7 C16H18ClN5
—— {4'-[1-((S)-2-methylpiperidin-1-yl)pentyl]biphenyl-4-yl}methanol 1358929-91-5 C24H33NO
—— 4,4-Dimethyl-5-trimethylstannanyl-pentan-2-one 150700-27-9 C10H22OSn
—— 4-Cyanophenylcyanat 37547-28-7 C8H4N2O
—— 4-<(N-isobutylimino)methyl>-2,6-di-tert-butylphenol 77149-47-4 C19H31NO
—— 4-chloro-2-[(E)-2-(4-chlorophenyl)ethenyl]-8-methylquinazoline 1123685-01-7 C17H12Cl2N2
—— 4,4'-(3-bromobenzo[k]fluoranthene-7,12-diyl)bis(N,N-diphenylaniline) 1411886-15-1 C56H37BrN2
—— 4-((trimethylstannyl)thio)pent-3-en-2-one 84902-71-6 C8H16OSSn
—— 4-(phenylsulfonyl)-5-methyl-2H-pyrazol-3-ylamine 1173104-21-6 C10H11N3O2S
—— 4-(6-methoxy-3,4-dihydroquinolin-1(2H)-yl)-2-methyl-5H-pyrimido[5,4-b]indole hydrochloride 1392817-22-9 C21H20N4O*ClH
—— 4,7,13,16,20,23-hexaoxa-1,10-diaza-bicyclo[8.8.6]tetracosane-19,24-dione 68822-89-9 C16H28N2O8
—— 4-acetyl-3-(4-chlorophenyl)-2-methylene-5-oxohexanoic acid methyl ester 884537-10-4 C16H17ClO4
—— (4-chloro-phenyl)-trichlorovinyl ether 98556-48-0 C8H4Cl4O
—— 4-(3,4-dihydroquinolin-1(2H)-yl)-4-methylpentan-2-one 1605294-27-6 C15H21NO
—— 4-(3-methylbenzo[b]thiophen-2-yl)-isoquinoline 1447945-97-2 C18H13NS
—— 4-chloroandrost-4-ene-3β,17β-diol 24696-16-0 C19H29ClO2
—— 4-Butyloxy-5-methoxy-2-pyridinemethanol 204862-40-8 C11H17NO3
—— 4-(1-Benzofuran-2-yl)isoquinoline 1610790-45-8 C17H11NO
—— 4-(Cp(P(OMe)3)2Ru(C.tplbond.C))-2-(4-MeO2CC6H4)C9H5N 255378-22-4 C30H35NO8P2Ru
—— 4,6-dimethyl-1-ethoxycarbonyl-1H-1,2-diazepine 22928-95-6 C10H14N2O2
—— 4-Methylene-3-phenylsulfanyl-2-((E)-styryl)-1-(toluene-4-sulfonyl)-pyrrolidine 137845-12-6 C26H25NO2S2
—— 4-propan-2-yl-1,4-thiazine-2,3-dione 82409-30-1 C7H9NO2S
—— (4S,5S)-4-(3,4-difluoro-phenyl)-5-methyl-2-oxo-oxazolidine-3-carboxylic acid {1-[4-(2-cyano-4-fluoro-phenyl)-cyclohexyl]-(3R)-pyrrolidin-3-yl}-amide 218798-29-9 C28H29F3N4O3
—— 4-ethyl-N,3,4-trimethyl-5-methylidene-N-phenyl-1,3-thiazol-3-ium-2-amine;iodide 88461-52-3 C15H21N2S*I
—— 4-[2-(3-butyl-4-oxo-2-thioxo-oxazolidin-5-ylidene)-4,5-dimethyl-thiazol-3-yl]-1-methyl-pyridinium; iodide 63317-29-3 C18H22N3O2S2*I
—— (4S,5R)-4-isobutyl-5-(((R)-pyrrolidin-2-yl)methyl)oxazolidin-2-one 1228119-15-0 C12H22N2O2
—— 4-deuteromethyl-3,4-dihydrobenzo[b]oxepin-5(2H)-one 1158078-06-8 C11H12O2
—— 4-cis-acetoxymethyl-4-trans-(1-naphthyl)cyclohexanol, methanesulfonate 56327-19-6 C20H24O5S
—— 4-(4-Fluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-2,3,4,6,7,8-hexahydropyrido[1,2-a]pyrimidine 1227304-76-8 C26H27FN4O
—— 4-bromo-3-methylsulfanylmethylbenzoic acid methyl ester 1141474-04-5 C10H11BrO2S
—— 4-methyl-2(S)-(5-{1-[4-methyl-1-(4-trifluoromethylphenyl)pentyl]piperidin-3-yl}-4'-trifluoromethylbiphenyl-3-yl)pentanoic acid hydrochloride 1145683-93-7 C37H43F6NO2*ClH
—— 4-(5-((3-fluorophenyl)(hydroxy)methyl)furan-2-yl)-2-hydroxybenzoic acid 1277116-38-7 C18H13FO4
—— 4-Benzoyloxy-1,1-dimethylpiperidinium-iodid 32560-37-5 C14H20NO2*I
—— (4aR,6R,7R,8S,8aS)-6,8-Bis-benzyloxy-2-phenyl-7-((2S,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-hexahydro-pyrano[3,2-d][1,3]dioxine 64020-93-5 C61H62O11
—— 4-(3-chloro-phenoxy)-6,7-dimethoxy-cinnoline 54682-17-6 C16H13ClN2O3
—— 4,6-O-Ethyliden-1,2-O-isopropyliden-α-D-gulopyranose 20880-85-7 C11H18O6
—— <4-Diethylamino-8-phenyl-<3>chinolyl>-di-<2>pyridyl-methanol 31588-98-4 C30H28N4O
—— 4-hydroxy-4-phenyl-1-oxa-spiro[4.4]nonan-2-one 34201-81-5 C14H16O3
—— 4'-Methoxy-2,3,6-trimethyl-5-morpholinobiphenyl 28298-61-5 C20H25NO2
—— 4-(3-Ethylcarbamyl-2,2-dimethylpropylamino)-2-tribrom-methylchinolin 35871-20-6 C18H22Br3N3O2
—— 4,4'-Dichlor-N-(3-methyl-2-pyridyl)-dibenzamid 36855-86-4 C20H14Cl2N2O2