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    中文名称 英文名称 CAS号 化学式
    —— 4,4'-dimethyl-[2,2'-bipyridine]-1,1'-diium tetrabromocuprate(II) hydrate 359857-07-1 Br4Cu*C12H14N2*H2O
    —— 4-Indanyl-<2-methoxy-phenyl>-keton 5385-31-9 C17H16O2
    —— 4-Ethoxy-1,5-dimethyl-bicyclo[2.2.2]octan-2-one 25049-57-4 C12H20O2
    —— 4-Methoxy-2-{[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-amino}-2-methyl-butyric acid methyl ester 596806-95-0 C15H21NO4
    —— 4-[4-Hydroxy-6-(2-hydroxy-ethylamino)-[1,3,5]triazin-2-yl]-4-methyl-morpholin-4-ium; chloride 54268-53-0 C10H18N5O3*Cl
    —— 4-(2-morpholin-4-yl-ethyl)-4,21-seco-ajmalan-17-ol 58893-15-5 C26H39N3O2
    —— 4-[({5-chloro-4-[2-(hydroxymethyl)phenyl]-2-thienyl}sulfonyl)amino]-2-hydroxybenzoic acid 1353433-52-9 C18H14ClNO6S2
    —— 4-N-acetylamino-2,5-dimethoxybenzenediazonium trifluoromethylsulfonate 82802-43-5 CF3O3S*C10H12N3O3
    —— 4-{N-[8-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-5-oxaoct-1-yl]-N-(2-hydroxyethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine 691000-39-2 C39H55N5O4
    —— 4-[3-phenyl-<i>N</i>-(3,4,5-trimethoxy-phenyl)-propynimidoyl]-morpholine 69535-90-6 C22H24N2O4
    —— 4-Methyl-1,2-dicyclohexyl-thiosemicarbazid 21075-69-4 C14H27N3S
    —— 4-butylamino-but-3-en-2-one 53133-42-9 C8H15NO
    —— 4-Phenylsulfanyl-6-trimethylsilanyl-hex-5-yn-1-ol 82707-21-9 C15H22OSSi
    —— 4,8-dibromo-2,6-bis(triisopropylsilyl)benzo[1,2-b:4,5-b']difuran 1403834-46-7 C28H44Br2O2Si2
    —— 4-methyl-2-pyridyl MIDA boronate 1227700-44-8 C11H13BN2O4
    —— 4-(2-Nitro-phenyl)-2,5-diphenyl-2H-pyrazole-3-carboxylic acid methyl ester 109334-58-9 C23H17N3O4
    —— (4aR,7aR,8S,10S,11aR,11bR)-8-Hydroxy-10-methoxy-2,2,6,6-tetramethyl-octahydro-1,3,5,7,11-pentaoxa-dibenzo[a,c]cycloheptene-10-carboxylic acid methyl ester 192383-09-8 C17H28O9
    —— 4-cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylic acid [4-[(3-endo)-1,5-bis-methoxymethyl-8-oxa-bicyclo[3.2.1]oct-3-yl]-2-(4,4-dimethyl-cyclohex-1-enyl)-phenyl]-amide 1142362-97-7 C36H52N4O5Si
    —— 4-(2-Fluoro-phenyl)-2-methylene-butyric acid ethyl ester 669770-21-2 C13H15FO2
    —— 4,7-bis(9,9-bis(3"-(propanoic))fluoren-2-yl)-2,1,3-benzothiadiazole 1067250-04-7 C44H36N2O8S
    —— (4-(aminomethyl)phenyl)(3-((R)-1-(3-chloro-2-(quinolin-3-yl)phenyl)-1-hydroxy-5-methoxypentyl)piperidin-1-yl)methanone 1070868-85-7 C34H38ClN3O3
    —— 4-(3-(5-aminovalerylamino)phenyl)-2H-phthalazin-1-one methanesulfonate 286951-62-0 CH4O3S*C19H20N4O2
    —— 4-[2-[2-[(2-chloro)-ethoxy]-phenyl]-ethenyl]-1H-indole 98866-39-8 C18H16ClNO
    —— 4-Benzyl-1-tert-butoxycarbonyl-2(S)-n-butylpiperazin-5-one 169448-58-2 C20H30N2O3
    —— 4-(benzofuran-5-yl((2E,4E)-hexa-2,4-dien-1-yl)amino)-4-oxobutanoic acid 1100138-08-6 C18H19NO4
    —— 4-(buta-1,2-dien-1-yl)-4-isobutyl-2-phenyloxazol-5(4H)-one 1030825-91-2 C17H19NO2
    —— 4-amino-2-(N,N-dimethylaminomethyleneamino)-6-(3,4,5-trimethoxyphenyl)pterin 1422390-75-7 C18H21N7O3
    —— 4-(4-fluorophenyl)-6-methyl-2-(piperidin-1-yl)-3-(1H-tetrazol-5-yl)-5,6,7,8-tetrahydroquinoline 1569822-05-4 C22H25FN6
    —— 4-[4-(Trifluoromethyl)-1,3-thiazol-2-yl]piperidine 1248983-30-3 C9H11F3N2S
    —— 4-[(2,4-dihydroxy-phenylamino)-methylene]-4H-isoquinoline-1,3-dione 943452-03-7 C16H12N2O4
    —— (4-(4-fluorophenyl)piperazin-1-yl)(3-(4-methoxyphenyl)-1H-1,2,4-triazol-1-yl)methanone 1233853-90-1 C20H20FN5O2
    —— 4-(6-fluoro-1H-indol-1-yl)-N-(2-methoxy-5-methylbenzyl)-N-methylbutanamide 1229951-65-8 C22H25FN2O2
    —— (4,6-dibromo-[1,3,5]triazin-2-yl)-isobutyl-amine 4658-20-2 C7H10Br2N4
    —— 4-chloro-5-(6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-yloxy)-indole-1-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide 1229452-85-0 C22H21ClN6O3
    —— 4-tert-butoxycarbonylamino-6-(4-chlorophenyl)-5-fluoro-3-(1-fluorovinyl)-pyridine-2-carboxylic acid methyl ester 1136962-27-0 C20H19ClF2N2O4
    —— 4-(5-methyl-2-phenyl-4,5,6,7-tetrahydro-1H-indol-1-yl)-N-[2-(4-methylpiperazin-1-yl)ethyl]benzamide 891887-31-3 C29H36N4O
    —— (4S,5S,E)-5,7-bis(tert-butyldimethylsilyloxy)-4-methylhept-2-en-1-ol 951154-98-6 C20H44O3Si2
    —— 4<i>t</i>,7<i>t</i>-diacetoxy-(3a<i>r</i>,7a<i>c</i>)-hexahydro-benzo[1,3]dioxol-2-one 117886-51-8 C11H14O7
    —— 4-fluoro-2-nitrophenyl-tetra-O-acetyl-β-D-galactopyranoside 807610-54-4 C20H22FNO12
    —— 4-(1-{2-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-1,2,3,4-tetrahydroisoquinolin-7-yl}piperidin-4-yl)benzoic acid 1233524-65-6 C30H37N7O2
    —— (4-methylphenyl) 2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-sulfonate 850480-94-3 C20H24O4S
    —— 4-(9H-fluoren-9-yl)methyl 1-tert-butyl 2-vinylpiperazine-1,4-dicarboxylate 1372807-26-5 C26H30N2O4
    —— 4-(3-(2,5-diazabicyclo[2.2.1]hept-2-yl)-6-fluoro-1H-indazol-1-yl)-N-(phenylmethyl)-2-pyridinamine 861416-83-3 C24H23FN6
    —— 4,4,10,10,16,16-Hexafluoro-5,11,17-tris(4-methylphenyl)-3,9,15-trioxa-5,11,17-triazonia-4,10,16-triboranuidatetracyclo[12.4.0.02,7.08,13]octadeca-1,5,7,11,13,17-hexaene 911420-44-5 C30H24B3F6N3O3
    —— 4-Chloro-1-dodecyl-5-hydroxy-5-phenyl-3-phenylsulfanyl-1,5-dihydro-pyrrol-2-one 37426-14-5 C28H36ClNO2S
    —— (4,5-dimethyl-2-oxo-oxazolidin-3-yl)-phosphonic acid diethyl ester 26965-09-3 C9H18NO5P
    —— 4-Methyl-N-[6-nitro-2-(4-nitro-phenyl)-4-phenyl-5-[(Z)-phenylimino]-4,5-dihydro-2H-[1,2,4]triazin-(3Z)-ylidene]-benzenesulfonamide 73923-48-5 C28H21N7O6S
    —— 4-<bis(octylthio)methyl>-2-methyl-6-<(octylthio)methyl>phenol 156834-15-0 C33H60OS3
    —— [4-(4-methyl-2-morpholin-4-yl-thiazol-5-yl)-pyriinidin-2-yl]-(3-nitro-phenyl)-amine 693229-72-0 C18H18N6O3S
    —— 4-(4-Fluoro-phenyl)-5,8,9,10-tetrahydro-1H,6H-cycloocta[b]pyridine-2,7-dione 848301-73-5 C17H16FNO2