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    中文名称 英文名称 CAS号 化学式
    —— 4-bromo-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid dimethylamide 41644-08-0 C7H9BrN2O3
    —— 4-(3-methyl-but-2-enoyl)-1-oxa-4-aza-spiro[4.5]decane 70971-51-6 C13H21NO2
    —— 4-Aryltetrazolo(1.5-a)chinazolon-(5) 68357-83-5 C14H8BrN5O
    —— (4-bromophenyl)sulfanylmethyl-triphenylstannane 57880-06-5 C25H21BrSSn
    —— 4-chloroacetyl-1-oxa-4-aza-spiro[4.5]decane 52131-18-7 C10H16ClNO2
    —— 4-azido-5,7-O-benzylidene-8-O-tert-butyldimethylsilyl-4-deoxy-D-gluco-D-threo-octono-γ-lactone 874350-78-4 C22H35N3O8Si
    —— 4-{1-[4-(4-Methoxy-phenylsulfanyl)-phenyl]-vinyl}-piperidine-1-carboxylic acid tert-butyl ester 315701-23-6 C25H31NO3S
    —— 4-{(S)-3-carboxy-2-[(5-{2-[(S)-2-(2,2,2-trifluoro-ethylcarbamoyl)-pyrrolidin-1-yl]-2-oxo-ethoxy}-1-phenyl-1H-pyrazole-3-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 1163791-44-3 C30H36F3N7O9
    —— 4-dimethylamino-6-methyl-5-phenyl-1-(toluene-4-sulfonyl)-5,6-dihydro-1<i>H</i>-pyrimidin-2-one 68980-34-7 C20H23N3O3S
    —— 4-n-Octanoyl-d15-biphenyl-d9 69974-57-8 C20H24O
    —— 4-[3-(dimethyl-undecyl-silanyl)-propyl]-morpholine 67601-61-0 C20H43NOSi
    —— 4-n-Propyl-2,3,5,6-tetracyanoanilin 58394-52-8 C13H9N5
    —— 4-(tert-butyl) 1-methyl 2-methylfumarate 82701-16-4 C10H16O4
    —— 4-((3,5-dibromophenyl)ethynyl)-N,N-diphenylaniline 1567317-03-6 C26H17Br2N
    —— 4-{8-[(4-ethoxy-3-methoxyphenyl)amino]imidazo[1,2-a]pyrazin-6-yl}benzamide 1181328-46-0 C22H21N5O3
    —— 4-(3,4-difluorophenoxymethyl)-6-(3-(methylamino)azetidin-1-yl)pyrimidin-2-amine 1161824-73-2 C15H17F2N5O
    —— (4R)-4-heptyl-2-hydroxy-3,4-dihydropyrano-[3,2-c]-chromen-5(2H)-one 1146770-35-5 C19H24O4
    —— 4-benzofuran-2-yl-2,4-bis-hydroxyimino-butyric acid ethyl ester 100870-97-1 C14H14N2O5
    —— 4,5-dihydro-5-phenyl-3(2H)-thiophenone oxime 75782-80-8 C10H11NOS
    —— 4-[4-[(furan-2-ylmethyl)-amino]-6-(4-morpholin-4-yl-phenylamino)-[1,3,5]triazin-2-ylamino]-phenol 1174117-02-2 C24H25N7O3
    —— 4-{5-[4-(4-isopropyl-piperazin-1-ylmethyl)-phenyl]-pyridin-3-yl}-2-pyridin-2-yl-pyrimidine 1172113-93-7 C28H30N6
    —— (4-(3-(benzylamino)-4-(1H-tetrazol-1-yl)phenyl)piperazin-1-yl)(phenyl)methanone 1396778-41-8 C25H25N7O
    —— (4-bromophenyl)-(3,3-difluoro-2-phenylcyclopropen-1-yl)methanone 882182-80-1 C16H9BrF2O
    —— 4-Hydroxy-2-methyl-5-propionyl-thiophene-3-carboxylic acid methyl ester 104992-16-7 C10H12O4S
    —— 4-(2-nitro-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-11-ylamino)-butan-1-ol 54584-68-8 C17H17N3O4
    —— 4-(6,6-dimethyl-4-morpholino-8,9-dihydro-6H-[1,4]oxazino[3,4-e]purin-2-yl)-N,N-dimethylbenzamide 1382979-83-0 C23H28N6O3
    —— 4-[(Tert-butoxy)carbonyl]-4-azaspiro[2.4]heptane-6-carboxylic acid 1785534-09-9 C12H19NO4
    —— 4-{[6-chloro-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-2-yl]amino}butan-1-ol 1262287-42-2 C16H17ClN4O
    —— (4-Bromo-6-fluoro-benzo[1,3]dioxol-2-yl)methanol 913629-93-3 C8H6BrFO3
    —— 4-((4-isopentyl-7-methyloctyl)oxy)pyridine-2,6-dicarbonyl dichloride 1431557-23-1 C21H31Cl2NO3
    —— 4-((2-((tert-butylthio)methyl)phenyl)(hydroxy)methyl)benzonitrile 1422968-30-6 C19H21NOS
    —— ((4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(bis(3,5-diethylphenyl)methanol) 1187446-94-1 C47H62O4
    —— 4'-Isobutyl-2'-methoxy-phenylthioessigsaeure-morpholid 57568-47-5 C17H25NO2S
    —— 4-((1R,3S)-3-Isopropenyl-1-methyl-2-oxo-cyclopentyl)-butyric acid 68946-79-2 C13H20O3
    —— 4,9-dihydroxy-6,7-dihydro-1H-dibenzo[a,e]cyclopropa[c]-[8]annulen-1-one 1256446-82-8 C17H12O3
    —— 4-<N-(5-Isobutyl-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-2-chlor-5-trifluormethylanilid 24455-73-0 C23H22ClF3N4O3S
    —— 4-acetylamino-benzaldehyde (1(9)<i>H</i>-pyridazino[3,4,5-<i>de</i>]phthalazin-3-yl)-hydrazone 14346-66-8 C18H15N7O
    —— 4-[8-[[4-(3-Chlorophenyl)-3,5-diethoxyphenyl]methyl]-3-oxo-2,8-diazaspiro[4.5]decan-2-yl]benzoic acid 1254731-18-4 C32H35ClN2O5
    —— 4-{2-cyclohexyl-2-[2-(2,6-dimethoxy-pyridin-3-yl)-5,6-difluoro-benzoimidazol-1-yl]-acetylamino}-3-fluoro-benzoic acid 1162675-58-2 C29H27F3N4O5
    —— 4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (4-trifluoromethyl-phenyl)-amide 1028852-49-4 C19H24F3N3O3
    —— 4,4-dimethylandrost-5-en-16β-yl benzoate 81535-17-3 C28H38O2
    —— 4,4,4-trimethoxy-2-spiro[1,5-dihydro-2,4-benzodioxepine-3,2'-cyclopropane]-1'-ylbutan-2-ol 89675-94-5 C18H26O6
    —— 4-[4,4-dimethyl-2,5-dioxo-3-(4-trifluoromethoxybenzyl)imidazolidin-1-yl]-2-trifluoromethylbenzonitrile 1179905-20-4 C21H15F6N3O3
    —— 4-{5-[3-(4-butoxyphenyl)ureido]-4-carbamoyl-1H-imidazol-2-ylmethyl}benzoic acid 1140970-39-3 C23H25N5O5
    —— (4S,5S)-2-<1-(3-n-butyl-5-hexenyl)>-4-methoxymethyl-5-phenyl-2-oxazoline 99285-41-3 C21H31NO2
    —— 4-azidomethyl-4-cyclohexyl-piperidine trifluoroacetic acid salt 624732-76-9 C2HF3O2*C12H22N4
    —— (4-Bromo-3-methyl-phenyl)-[1-(2-methyl-propenyl)-pyrrolidin-(2E)-ylidene]-amine 37420-61-4 C15H19BrN2
    —— 4-(1-methyl-4-phenyl-1H-imidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-ol 1082949-46-9 C21H22N6O
    —— 4-amino-1-(<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>-didocosanoyl-β-<i>D</i>-arabinofuranosyl)-1<i>H</i>-pyrimidin-2-one 53758-52-4 C53H97N3O7
    —— 4-(4-Methoxyphenyl)-3,4-dihydropyrimidin 69536-31-8 C11H12N2O