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    中文名称 英文名称 CAS号 化学式
    —— 4,4'-dihydroxyazobenzene ditriflate 269747-84-4 C14H8F6N2O6S2
    —— 4-acetoxymethyl-2-methyl-5-(4-nitro-phenyl)-oxazole 875226-00-9 C13H12N2O5
    —— 4'-Chlor-2-(3.4.5.6-tetrahydro-2-pyrimidinyl)-benzophenon 22590-08-5 C17H15ClN2O
    —— 4-[(1S,2S)-1-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-(tert-butyl-dimethyl-silanyloxy)-but-3-enyl]-2-phenyl-oxazole 142075-62-5 C34H61NO4Si3
    —— 4-[(S)-2,3,4,5,6-Pentaacetoxy-hex-(E)-ylidene-hydrazinocarbonyl]-benzoic acid methyl ester 74372-84-2 C25H30N2O13
    —— (4aR,6R,7S,8S,8aR)-6-Benzyloxy-7-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol 62396-74-1 C21H24O6
    —— 4,4'-<1,10-Decanediylbis(dimethylimino)>bis<2,2,6,6-tetramethylpiperidine>-Dibromid 56490-22-3 2Br*C32H68N4
    —— (4S,6R,8R)-9-tri-isopropylsilyloxy-6,8-dimethylnonan-4-ol 1226993-45-8 C20H44O2Si
    —— 4-[4-(tert-butyldiphenylsilyloxymethyl)benzoyl]benzyl {13-oxo-17-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]-3,6,9-trioxa-12-azaheptadecyl}carbamate 1428649-10-8 C50H64N4O9SSi
    —— 4-bromo-5-[(3R)-3,7-dimethyloct-6-enyl]-2-phenylsulfanyl-1,3-oxazole 1226782-08-6 C19H24BrNOS
    —— 4-benzyl-3-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-[1,2,4]triazole 1224735-00-5 C22H18ClN3O
    —— 4-[(1S)-1-[[2-[2-(4-chlorophenyl)ethyl]benzoyl]amino]ethyl]benzoic acid 1196043-94-3 C24H22ClNO3
    —— 4-Amino-N,1-diethyl-1H-pyrazole-5-carboxamide 1006453-64-0 C8H14N4O
    —— 4-(4-methoxyphenyl)-5-[(trimethylsilyl)methyl]cyclohept-4-enone 1609350-19-7 C18H26O2Si
    —— 4-[[[1-[(4-Chlorophenyl)methyl]-4,5,6,7-tetrahydroindole-2-carbonyl]amino]methyl]benzoic acid 1196045-88-1 C24H23ClN2O3
    —— (4S,5S)-5-Benzyloxy-hept-1-en-4-ol 99838-90-1 C14H20O2
    —— 4-(6-(2-hydroxyethoxy)pyridin-3-yl)-4-methoxy-1-phenylcyclohexanecarboxylic acid 1092529-22-0 C21H25NO5
    —— 4-([(4-fluorophenyl)sulfonyl]methyl)-1-[2-(methylsulfonyl)-4-(trifluoromethoxy)benzoyl]piperidine 1138327-89-5 C21H21F4NO6S2
    —— 4-(2-nitro-1-phenylethyl)heptane-3,5-dione 771562-85-7 C15H19NO4
    —— 4-acetyl-4-phenyl-1-morpholinocyclohexene 233682-66-1 C18H23NO2
    —— 4'-ethyl 6'-methyl 4''-methoxy-2'-pentyl-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate 1370727-61-9 C29H32O5
    —— 4-tert-butyl-N-(5-chloro-2-(4-(4-methylpiperazine-1-carbonyl)-1H-pyrazol-1-yl)pyridin-3-yl)benzenesulfonamide 1094758-47-0 C24H29ClN6O3S
    —— 4-(5-deuterio-10,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]silepin-5-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 56309-71-8 C22H23NSi
    —— 4,4-Dimethyl-hepta-1,6-dien-3-yl-tosylat 58144-17-5 C16H22O3S
    —— [4-(3-aminophenyl)thiazol-2-ylthio]-N-[1-(3,4-dichlorobenzyl)-1-oxopiperidin-4-yl]acetamide 474969-92-1 C23H24Cl2N4O2S2
    —— 4-methoxybenzophenone (E)-α-Chloroacetylhydrazone 79289-05-7 C16H15ClN2O2
    —— 4-[5-(3-pyridazinyl)-1,3,4-thiadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677724-48-0 C13H16N6S
    —— 4-Chloro-2-methyl-phenol anion 54976-93-1 C7H6ClO
    —— (4-nitro-phenyl)-{3-(2-trifluoromethyl-phenyl)-[1,2,4]triazolo[3,4-a]-phthalazin-6-yl}-amine 882984-28-3 C22H13F3N6O2
    —— 4-({[6-(4-Chloro-phenyl)-1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl]-amino}-methyl)-benzenesulfonamide 943548-83-2 C23H18ClN3O4S
    —— 4-Dibromomethylene-8a-methyl-3,4,8,8a-tetrahydro-2H,7H-naphthalene-1,6-dione 53940-70-8 C12H12Br2O2
    —— (4-chloro-α-nitro-benzylidene)-phenyl-hydrazine 67307-10-2 C13H10ClN3O2
    —— 4,4'-bis-(4-acetoxy-phenyl)-[2,2']bi[1,3]dithiolylidene 59269-75-9 C22H16O4S4
    —— 4'-methyl-3-(1H-tetrazol-5-yl)-biphenyl-4-ylamine 1056053-95-2 C14H13N5
    —— 4-[5-(2-quinoxalinyl)-1,3,4-thiadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677725-14-3 C17H18N6S
    —— 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-(3-methyl-2-oxoimidazolidin-1-yl)-1H-indazol-3-yl)-3-fluorobenzoic acid 1562450-73-0 C26H17ClF4N4O4
    —— 4-((S)-2-tert-butoxycarbonylamino-4-methyl-pentanoyl)-piperazine-1-carboxylic acid butyl ester 1251669-29-0 C20H37N3O5
    —— 4-methyl-2-thiosemicarbazido-thiazole-5-carboxylic acid ethyl ester 118020-58-9 C8H12N4O2S2
    —— 4-bromo-2-fluoro-1-(1,1,1-trifluoro-2-methylpropan-2-yl)benzene 1346689-95-9 C10H9BrF4
    —— 4-chlorocatecholborane 229024-45-7 C6H4BClO2
    —— 4'-carbamoyl-4-fluorobiphenyl-3-boronic acid 1428857-30-0 C13H11BFNO3
    —— [4-(Piperidine-1-carbonyl)-phenoxy]-acetic acid ethyl ester 31189-01-2 C16H21NO4
    —— 4-(5-fluoro-1H-indol-3-yl)-3-nitro-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]butan-1-one 1017683-45-2 C18H16F4N6O3
    —— 4-Heptyloxy-benzoic acid 4-[(E)-p-tolylimino-methyl]-phenyl ester 66279-08-1 C28H31NO3
    —— 4-(2-Aminophenylimino)-3-chlorpentan-2-on 66030-65-7 C11H13ClN2O
    —— 4-Dimethylamino-2'-hydroxychalcon-dibromid 43016-15-5 C17H17Br2NO2
    —— 4-butyl-3-methyl-3-oxy-decahydro-1,5-methano-pyrido[1,2-<i>a</i>][1,5]diazocin-8-one 58786-72-4 C16H28N2O2
    —— 4-{1-[2-(2-isopropyl-5-methyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diazabenzo[e]azulen-8-yloxy]ethyl}azepane-1-carboxylic acid tertbutyl ester 1401303-73-8 C30H42N6O4
    —— 4-Oxo-1e,2a,6e-triphenyl-1-cyclohexancarbonitril 6341-61-3 C25H21NO
    —— 4-methoxy-5-methyl-5H-pyridazino<4,5-b>indole 154953-33-0 C12H11N3O