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中文名称 英文名称 CAS号 化学式
—— 4-(2-chloro-4-fluorophenyl)-5-[1-(2,4-difluorophenyl)-1-fluoroethyl]-1,3-dimethyl-1H-pyrazole 1358582-93-0 C19H15ClF4N2
—— 4,4,4-trifluoro-1-(3-iodophenyl)butane-1,3-dione 1256635-72-9 C10H6F3IO2
—— 4-(2-Carboxy-ethoxy)-benzoic acid; compound with piperazine 40912-05-8 C4H10N2*C10H10O5
—— 4,4'-Dichlor-perfluordiphenylmethan 54299-45-5 C13Cl2F10
—— 4-Isothiocyanato-α-benzoylaminozimtsaeure 52779-25-6 C17H12N2O3S
—— 4,5-dihydro-3<i>H</i>-spiro[benzo[<i>c</i>]oxepine-1,3'-piperidine]-2',6'-dione 53475-65-3 C14H15NO3
—— 4,4'-bis-(2-methoxycarbonyl-ethyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 2-benzyl ester 2'-ethyl ester 30683-50-2 C30H36N2O8
—— 4-Nitro-benzenesulfonic acid 2-phosphono-ethyl ester 58564-42-4 C8H10NO8PS
—— 4-(3,4-methylenedioxyphenyl)-4-oxo-2-(3,4,5-trimethoxyphenyl)butyronitrile 88775-24-0 C20H19NO6
—— 4-(but-2-yn-1-yloxy)-4-ethylcyclohexa-2,5-dienone 1448450-93-8 C12H14O2
—— 4-(2,2-Diphenylacetyl)-4,7,17-triazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),11,13,15-tetraen-6-one 1185860-07-4 C28H25N3O2
—— 4-azido-1-(4-methoxyphenyl)pyrazolidin-3,5-dione 1346436-83-6 C10H9N5O3
—— 4-methyl-N-((S)-3-methyl-1-(((S)-1-(naphthalen-1-yl)ethyl)amino)butan-2-yl)benzenesulfonamide 1431857-12-3 C24H30N2O2S
—— 4-chloro-5-[4-(2,5-dichloro-benzenesulfonyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid 1192171-73-5 C19H15Cl3N2O5S
—— 4-nitro-benzoic acid-(2-piperidinomethyl-[1]naphthyl ester) 952008-22-9 C23H22N2O4
—— 4,6-Di-t-butyl-m-cresyl-formiat 17011-61-9 C16H24O2
—— 4-chloro-6-phenyl-7,8,9,14-tetrahydroquinolino[2',3':7,6]cyclohept[b]indole 1262726-91-9 C26H19ClN2
—— 4,5-dibenzoyl-1-phenyl-3-(p-tolyl)pyrazole 101773-56-2 C30H22N2O2
—— 4,5-difluoroanthranilamide hydrochloride 1033778-59-4 C7H6F2N2O*ClH
—— (4aS,9S,9aR)-9a-(2-Methanesulfonyl-acetyl)-8-methyl-2-oxo-2,3,4,4a,9,9a-hexahydro-1H-fluorene-9-carboxylic acid methyl ester 37741-26-7 C19H22O6S
—— 4-Methyl-3,4,9,10-tetrahydro-1H-phenanthren-2-one 54922-07-5 C15H16O
—— 4-hexylsulfanyl-2-methyl-6-phenyl-5<i>H</i>-pyrrolo[3,2-<i>d</i>]pyrimidine 52617-66-0 C19H23N3S
—— 4-ethyl-5-(3-ethyl-5-formyl-4-methyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester 53415-30-8 C24H28N2O3
—— 4,4-dimethyl-5-(3-methyl-but-2-enoyl)-2,6-dioxo-dihydro-pyrimidine-1,3-disulfonyl dichloride 53440-98-5 C11H14Cl2N2O7S2
—— 4-Methyl-benzenesulfinic acid [2-indan-2-yl-eth-(E)-ylidene]-amide 398490-79-4 C18H19NOS
—— 4-ethyl-1-[5-[2-(ethylcarbamoylamino)-1,3-benzotriazol-5-yl]pyrimidin-2-yl]piperidine-4-carboxylic acid 1372546-19-4 C22H26N6O3S
—— 4-p-Tolylazo-3-phenylisoxazolon-(5) 16428-93-6 C16H13N3O2
—— 4b,7a-dibromo-1,3-dimethyl-tetrahydro-pyrrolo[3',4':3,4]cyclobuta[1,2-<i>d</i>]pyrimidine-2,4,5,7-tetraone 52695-21-3 C10H9Br2N3O4
—— 4-Bromo-3-oxo-N-phenyl-2-(m-tolyl-hydrazono)-butyramide 54026-47-0 C17H16BrN3O2
—— 4-Thioxanthenyl-9-on-di-sec.-butylamid 53463-56-2 C22H25NO2S
—— 4-bromo-9-(tert-butyl)-1-methyl-3-phenyl-6,9-dihydro-1H-6,9-epoxybenzo[g]indole 1450932-66-7 C23H22BrNO
—— 4-(2-chloro-ethyl)-3,4'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid dibenzyl ester 62786-73-6 C29H29ClN2O4
—— 4-[1-(4-methoxy-benzyl)-4-oxo-3-phenoxy-azetidin-2-yl]-benzoic acid 41874-62-8 C24H21NO5
—— (4,6-dimethyl-2-oxo-2<i>H</i>-pyridin-1-yl)-butenedioic acid dimethyl ester 56062-04-5 C13H15NO5
—— 4-(1,2,3,4-tetrahydro-quinolin-3-yl)-butan-2-ol 57231-43-3 C13H19NO
—— 4-Ethoxycarbonylmethyl-5-oxo-cyclopentane-1,3-dicarboxylic acid dimethyl ester 62296-72-4 C13H18O7
—— (4aR,6S,7R,8R,8aR)-8-(2,4-Dinitro-phenoxy)-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 57565-80-7 C20H20N2O10
—— (4aR,7bR)-6-Isopropyl-1,7b-dimethyl-2a,3,4,4a,7a,7b-hexahydro-1H-cyclopenta[cd]indole-2,5-dione 40142-13-0 C15H21NO2
—— 4-(2-aminosulfonyl-5-fluoro-phenyl)-phenyl 2-(3-aminoiminomethylphenyl)-pyridine-3-carboxamide trifluoroacetic acid salt 352619-77-3 C2HF3O2*C25H20FN5O3S
—— 4-azido-3-O-<2',6'-bis-(benzyloxycarbonylamino)-2',3',4',6'-tetradeoxy-α-D-erythro-hexopyranosyl>-1,4,5,6-tetradeoxy-6-fluoro-1-(benzyloxycarbonyl)-methylamino-L-epi-inositol 168846-03-5 C37H43FN6O9
—— 4-Nitro-1-<1,3,3-trinitro-butyl-2>-benzol 10125-55-0 C10H10N4O8
—— 4-Thiocyanato-N-m-tolyl-naphth-1-yl-amin 95813-65-3 C18H14N2S
—— 4-methyl-2-pyridin-3-yl-thiazole-5-carboxylic acid 1,3-dimethyl-butyl ester 51492-82-1 C16H20N2O2S
—— 4-[4-(3-fluoro-5-{[(2-methoxyethyl)amino]methyl}phenoxy)piperidin-1-yl]-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanenitrile 1377323-68-6 C28H33FN8O2
—— {4-[2-(2-methoxy-phenyl)2H-pyrazol-3-yl]-pyridin-2-yl}-urea 1375499-74-3 C16H15N5O2
—— 4-methyl-5-(2-methyl-[1,3]dithiolan-2-ylmethyl)-1,3,4,5-tetrahydro-pyrrolo[4,3,2-<i>de</i>]isoquinoline 70326-33-9 C16H20N2S2
—— (4aS,10aS)-6-Methoxy-2,4a-dimethyl-3,4,4a,9,10,10a-hexahydro-2H-phenanthren-1-one 53299-11-9 C17H22O2
—— 4-[4-bromo-2-(1H,1H,2H,2H,3H,3H-perfluorodecyl)phenoxymethyl]-2,2-dimethyl-1,3-dioxolane 791807-62-0 C22H20BrF15O3
—— 4-(2-thienyl)-6H-pyrrolo[1,2-a][1,4]benzodiazepine 1463051-29-7 C16H12N2S
—— 4-(3-methoxyphenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine 1266156-61-9 C13H12N4O