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    中文名称 英文名称 CAS号 化学式
    —— 4-Carboxymethyl-cyclopent-2-enecarboxylic acid 70510-07-5 C8H10O4
    —— (4-methoxy-quinolin-2-yl)-malononitrile 69512-48-7 C13H9N3O
    —— 4-benzenesulfonyl-3,4-diaza-tricyclo[4.2.1.0<sup>2,5</sup>]non-7-ene-3-carboxylic acid methyl ester 65244-88-4 C15H16N2O4S
    —— 4,5α-epoxy-19<i>anti</i>-((<i>R</i>)-1-hydroxy-3-phenyl-propyl)-6-methoxy-17-methyl-6β,14-ethano-morphin-7-en-3-ol 107380-48-3 C29H33NO4
    —— (4-chloro-1-methyl-[4]piperidyl)-phenyl-methanol 101263-54-1 C13H18ClNO
    —— 4′-nitroazobenzene-4-boronic acid pinacol ester 1428770-73-3 C18H20BN3O4
    —— 4-(4-Fluoro-phenyl)-N-((1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-1-ylmethyl)-4-oxo-butyramide 138688-84-3 C30H38FNO2
    —— 4-(5,5-Dimethyl-[1,3]dioxan-2-yl)-[1,1';4',1'']terphenyl-4''-carbaldehyde 138536-75-1 C25H24O3
    —— 4,6,12,14-Tetrakis(brommethyl)<2.2>metacyclophan 140410-06-6 C20H20Br4
    —— 4-Methyl-1-(4-chlor-phenyl)-1,2,3-triazol 20725-31-9 C9H8ClN3
    —— (4S,5R)-4-(tert-butyl-dimethyl-silanyloxy)-5-(2-methoxy-ethoxymethoxy)-4-methyl-hepta-2,6-dienal 618439-30-8 C18H34O5Si
    —— 4,4'-(dithieno[2,3-a:3',2'-c]phenazine-8,11-diyl)bis(N,N-diphenylaniline) 1446275-71-3 C52H34N4S2
    —— [4-(2-hydroxyethyl)benzyl]-[(2-methoxy)ethyl]carbamic acid tert-butyl ester 950503-68-1 C17H27NO4
    —— 4'-methyl-5-thiazol-5-yl-biphenyl-3-carboxylic acid [2-(4-acetyl-piperazin-1-yl)-1-methyl-ethyl]-amide 1356392-00-1 C26H30N4O2S
    —— 4-chlorospiro<2.3>hex-4-ene 146857-50-3 C6H7Cl
    —— 4-[1-(carboxymethyl)-4-fluoro-7-((E)-2-{4-[4-(mesityloxy)butoxy]phenyl}vinyl)-2-methyl-1H-indol-3-yl]butanoic acid 908136-62-9 C36H40FNO6
    —— 4'-Acetamino-4-diacetoxymethyl-diphenylsulfon 4094-40-0 C19H19NO7S
    —— 4-(2-(chloromethyl)pyridin-3-yl)morpholine 1126367-67-6 C10H13ClN2O
    —— 4-(4-bromo-phenyl)-2-hydroxy-2-trifluoromethyl-pent-4-enoic acid ethyl ester 1071629-33-8 C14H14BrF3O3
    —— (4'R)-2'-bromo-6'-(4-hydroxybutyl)hexahydro-2'H-spiro[1,3-dioxolane-2,1'-pentalen]-4'-ol 1448780-81-1 C14H23BrO4
    —— 4-[(1S)-1-[[1-(isoquinolin-3-ylmethyl)indole-7-carbonyl]amino]ethyl]benzoic acid 1196044-80-0 C28H23N3O3
    —— 4-p-Chlorphenylpyridazino<4,5-d>pyridazin-1(2H9-on 70801-35-3 C12H7ClN4O
    —— 4-((R)-1-hydroxy-2-((S)-5H-imidazo[5,1-α]isoindol-5-yl)ethyl)-N-phenylpiperidine-1-carboxamide 1402837-69-7 C24H26N4O2
    —— 4-hydroxy-2-(4-hydroxyphenyl)-1-(6-methoxy-1,3-benzothiazol-2-yl)-3-(5-methylthiophene-2-carbonyl)-2H-pyrrol-5-one 1071949-94-4 C24H18N2O5S2
    —— 4-(4-methoxybenzyloxy)-6-(1,3,5-trimethylpyrazol-4-yl)-2-(4-trifluoromethylthiazol-2-yl)pyrimidine 1251166-47-8 C22H20F3N5O2S
    —— 4-(2-(4-ethoxy-5-fluoro-1-methyl-1H-indol-3-yl)ethyl)morpholine 1265217-49-9 C17H23FN2O2
    —— 4-(2-cyclohexylaminoimidazo[2,1-b][1,3,4]thiadiazol-5-yl)benzonitrile 1206203-43-1 C17H17N5S
    —— [4-(2-benzylaminoimidazo[2,1-b][1,3,4]thiadiazol-5-yl)phenyl]methanol 1206205-32-4 C18H16N4OS
    —— 4-[(7-allyl-2,7-diazatricyclo[4.4.0.0(3,8)]dec-2-yl)-(3-methoxyphenyl)methyl]-N,N-diethylbenzamide 1312552-24-1 C30H39N3O2
    —— 4-(4',5'-difluoro-2'-methoxy-biphenyl-4-yloxymethyl)-pyridine-2-carboxylic acid ethyl ester 1310037-13-8 C22H19F2NO4
    —— 4-ethyl-3-(tetrazol-5-yl) coumarin 56394-36-6 C12H10N4O2
    —— 4-[7-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-4-oxo-butyronitrile 1261357-41-8 C17H20N6O
    —— 4-bromo-N-(4-chloro-2-[1,2,3]triazolo[4,5-b]pyridin-1-yl-phenyl)-3-fluoro-benzensulfonamide 1094760-41-4 C17H10BrClFN5O2S
    —— 4-(1-methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl)benzenethiol 1422842-10-1 C15H13N3S
    —— 4-ethenyl-4-methylhex-5-enal 445424-82-8 C9H14O
    —— 4-(6,7-dimethyl-1,3-dioxo-4,9-di-p-tolyl-1,3,3a,4,9,9a-hexahydro-4,9-epioxido-benzo[f]isoindol-2-yl)-benzoic acid methyl ester 57703-51-2 C36H31NO5
    —— 4-ethoxy-N-[(2-hydroxyphenyl)methylideneamino]benzamide 351867-42-0 C16H16N2O3
    —— 4-bromo-2-(2-fluorobenzyl)-2H-indazole 1207969-63-8 C14H10BrFN2
    —— (4S,2'RS)-2-(2,3-dimethyl-3-butenyl)-4,5-dihydro-4-(1-methylethyl)oxazole 99440-14-9 C12H21NO
    —— 4,4-diphenyl-oxetane-2,2-dicarboxylic acid dimethyl ester 108536-96-5 C19H18O5
    —— 4-(3,4-dihydro-4,9,11,11a-tetraazadibenzo[cd,f]azulen-3-yl)-2-fluorophenol 1426665-82-8 C19H13FN4O
    —— 4-(4-(4-cyclopropoxyphenyl)buta-1,3-diynyl)benzoic acid 1093192-50-7 C20H14O3
    —— 4-deuterio-1,3-diethoxy-5,6,7,8-tetrahydroisoquinoline 95306-52-8 C13H19NO2
    —— 4 inverted exclamation mark-(Trifluoromethoxy)-[1,1 inverted exclamation mark-biphenyl]-3-boronic Acid 1330780-95-4 C13H10BF3O3
    —— 4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'-(4-hydroxy-piperidine-1-carbonyl)-biphenyl-2-carboxylic acid 1428481-14-4 C28H22Cl2N2O4S
    —— 4'-Fluor-4-fluoracetylamino-diphenylamin 38008-08-1 C14H12F2N2O
    —— 4-[4-(3,4-difluoro-phenyl)-thiazol-2-yl]-2'-nitro-biphenyl-2-carboxylic acid 1428480-81-2 C22H12F2N2O4S
    —— 4,13-Dioxa-bicyclo[14.2.2]icosa-1(19),16(20),17-triene-3,14-dione 55312-88-4 C18H24O4
    —— 4-Ureido-2-butyloxyformamino-toluol 88858-72-4 C13H19N3O3
    —— 4-imino-1,3-dimethyl-5-[3-(4-phenyl-piperazin-1-yl)-propylimino]-imidazolidin-2-one 54819-45-3 C18H26N6O