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    中文名称 英文名称 CAS号 化学式
    —— (4-methoxybenzyloxy)[2-13C]acetic acid methyl ester 405282-68-0 C11H14O4
    —— 4-(3-{4-[2-(morpholin-4-yl)ethyl]piperazin-1-yl}quinoxalin-6-yl)phenol 1271837-08-1 C24H29N5O2
    —— 4-(2-methyl-benzhydryl)-morpholine-4-oxide 113650-02-5 C18H21NO2
    —— (+)-4-(4-propoxy-5,5,5-trifluoropentyl)-1-acetoxybenzene 137615-75-9 C16H21F3O3
    —— 4-Methyl-3-oxo-2-[1-pyridin-2-yl-meth-(Z)-ylidene]-pentanoic acid methyl ester 115672-61-2 C13H15NO3
    —— 4-Brom-1-tosyl-2,3,4,5-tetrahydro-1H-benzo<b>azepinon-(5)-ethylenketal 19673-41-7 C19H20BrNO4S
    —— 4-tert-butyldimethylsilyloxy-3-methoxybenzyl ethanoate 1073340-63-2 C16H26O4Si
    —— (4S)-4-benzyl-3-{[(1R)-1-(1,3-dioxolan-2-yl)propyl](phenyl)carboxamido}-2-oxo-1,3-oxazolane 575465-48-4 C23H26N2O5
    —— 4-(4-fluorophenyl)-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-2-(phenylamino)quinoline-3-carbonitrile 1229931-78-5 C24H20FN3O
    —— 4-(2,2,3-trimethylbut-3-enyl)-N-[4-(2,2,3-trimethylbut-3-enyl)phenyl]aniline 1135094-31-3 C26H35N
    —— 4,4'-bis(tert-butylcarboxamido)-6,6'-dimethyl-2,2'-bipyridine 245550-31-6 C22H30N4O2
    —— 4-(3,5-dichloro-phenyl)-1H-pyrrole-3-carbonitrile 1188141-76-5 C11H6Cl2N2
    —— 4-(3,4-dimethoxy-5-nitrophenyl)-2-(2-(trifluoromethyl)pyridin-3-yl)pyrimidine 1391712-08-5 C18H13F3N4O4
    —— 4-di(ethyleneglycol)benzyl ether-4'-nitrobenzophenone 1242462-28-7 C18H19NO6
    —— (4S)-4-allyl-3-butyl-3-hydroxy-4-methylcycloheptan-1-one 1290051-80-7 C15H26O2
    —— 4-methylanisole tricarbonyl chromium 12109-02-3 C11H10CrO4
    —— 4-((3-bromo-4,4-bis(4-chlorophenyl)but-3-en-1-yl)oxy)butyl 2,2,2-trifluoroacetate 1583252-42-9 C22H20BrCl2F3O3
    —— 4-ethyl-8-methyl-6-morpholin-4-yl-1-phenyl-3,3a,9,9a-tetrahydroimidazo[4,5-g]pteridine-2-thione 105890-72-0 C20H25N7OS
    —— [(4R,5S)-4,5-dimethyl-5-phenyloctan-4-yl]benzene 87839-92-7 C22H30
    —— 4-[3-(4-N-phenylcarbamoylaminophenyl)-1-ethyl-1H-pyrazol-4-yl]-2-{2-[N'-(N-methylpiperazinyl)carbonyl]-1-ethyl}-1H-pyrrolo[2,3-b]pyridine 942918-24-3 C33H36N8O2
    —— [4,4'-C6H4C6H4((OCH2CH2)3O2CCHSAu)2(μ-Ph2P(CH2)3PPh2)] 909123-36-0 C55H62Au2O10P2S2
    —— 4-tert-Butyl-3-[1-iodo-meth-(Z)-ylidene]-oxetan-2-one 178173-78-9 C8H11IO2
    —— (4R,5R)-4-((2R,3R,4R,6S)-3-(benzyloxy)-7-iodo-4,6-dimethylheptan-2-yl)-2,2,5-trimethyl-1,3-dioxane 1374763-98-0 C23H37IO3
    —— 4-amino-4-ethyl-6,6-ethylenedioxy-7,8-dihydro-1H-pyrano<3,4-f>indolizine-3,10(4H)-dione 126266-08-8 C15H18N2O5
    —— 4-[[2,6-d]ethyl-4-(4-pyridyl)phenyl]5-hydroxy-2,6-dimethyl-3(2H)-pyridazinone 1246997-13-6 C21H23N3O2
    —— 4-chloro-6-(piperidin-4-yloxy)pyrimidine 1185540-63-9 C9H12ClN3O
    —— (4S)-4-[(1R)-1-hydroxy-2-[(3-propan-2-ylphenyl)methylamino]ethyl]-11-oxa-3,16-diazatricyclo[15.3.1.16,10]docosa-1(21),6(22),7,9,17,19-hexaen-2-one 900864-63-3 C31H39N3O3
    —— 4-(3-carbamoyl-4-hydroxyphenyl)-2-mercaptothiazole 879402-34-3 C10H8N2O2S2
    —— 4-iodo-6-azabicyclo[3.2.1]octan-7-one 891862-17-2 C7H10INO
    —— 4-[4-hydroxy-1-(4-isopropoxy-3-methylbenzoyl)-4-piperidyl]-1-(2-pyridyl)butane-1,3-dione 1448520-69-1 C25H30N2O5
    —— 4-iodomethyl-5-methyl-2-thiophen-2-yloxazole 752212-85-4 C9H8INOS
    —— 4-chloro-2-trimethylsilylthiazole 106961-39-1 C6H10ClNSSi
    —— 4-amino-6-(4-(1-(2-(azetidin-1-yl)ethyl)-4-(furan-3-yl)-1H-imidazol-2-yl)piperidin-1-yl)pyrimidine-5-carboxamide 1428250-01-4 C22H28N8O2
    —— 4,8-Dichlor-3-formylcumarin 51069-89-7 C10H4Cl2O3
    —— 4-Butoxy-4'-butyl-2-methyl-O,N,N-azoxybenzol 55792-77-3 C21H28N2O2
    —— 4-cyano-3a,6a-dimethyl-2,5-dioxo-octahydro-pyrrolo[2,3-<i>b</i>]pyrrole-3-carboxylic acid ethyl ester 58908-83-1 C12H15N3O4
    —— 4-amino-7-chloro-2-ethanesulfonyl-quinoline-3-carbaldehyde hydrazone 58785-95-8 C12H13ClN4O2S
    —— (4aR,6S,7S,8S,8aS)-8-[2-(5-Benzyloxy-1H-indol-3-yl)-ethylamino]-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 56737-92-9 C31H34N2O6
    —— 4-(3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-3-methylsulfanyl-2-phenyl-but-2-enenitrile 56185-65-0 C19H16N2S2
    —— 4-Acetoxyethyl-deuteroporphyrin-IX-dimethylester 52459-73-1 C36H40N4O6
    —— 4-benzo[1,3]dioxol-5-yl-2-(4-bromo-phenyl)-6-naphthalen-2-yl-pyridine 52667-85-3 C28H18BrNO2
    —— 4-[2-(1-methyl-5-nitro-1<i>H</i>-imidazol-4-yl)-vinyl]-benzoic acid 50346-65-1 C13H11N3O4
    —— 4α-Phenylsulfonyl-flavan 55539-40-7 C21H18O3S
    —— 4-Bromo-benzoic acid (3S,4R)-4-cyanomethyl-3,4-dihydro-2H-pyran-3-yl ester 51885-33-7 C14H12BrNO3
    —— 4-acetylamino-1-(6-amino-purin-9-yl)-β-<i>D</i>-1,4-dideoxy-glucopyranose 54112-45-7 C13H18N6O5
    —— 4-Acetamido-4-aethyl-1,3-dithiolan-2-thion 54258-35-4 C7H11NOS3
    —— 4-[5-(4-Bromophenyl)-3-(3-methoxyphenyl)-2-pyrazolin-1-yl]benzenesulfonamide 1222513-26-9 C22H20BrN3O3S
    —— 4-<2-Hydroxy-5-(4-hydroxy-3-methyl-5-nitro)benzyl-3-nitro>benzyl-2-<(2-hydroxy-5-methyl-3-nitro)benzyl>-6-nitrophenol 59920-15-9 C29H24N4O12
    —— 4-Benzyloxycarbonylamino-4-[1-(1-carbamoyl-2-hydroxy-propylcarbamoyl)-2-ethylcarbamoylsulfanyl-ethylcarbamoyl]-butyric acid tert-butyl ester 49706-04-9 C27H41N5O9S
    —— 4-Methyl-1-(2,4,6-trinitro-pyridinium) 69700-97-6 C12H9N4O6