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    中文名称 英文名称 CAS号 化学式
    —— 4-(1-tert-butoxyethyl)-4-(naphthalen-1-yl)-2-phenyloxazol-5(4H)-one 935280-18-5 C25H25NO3
    —— 4-(2-Bromo-3,4-dihydro-naphthalen-1-yl)-morpholine 136843-99-7 C14H16BrNO
    —— 4-(4-Methoxy-phenyl)-1-(5-chlor-2-hydroxy-benzyliden)-thiosemicarbazid 19152-32-0 C15H14ClN3O2S
    —— 4-chloro-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2,6-dichlorobenzoyl)hydrazide 1186619-82-8 C23H15Cl3N6O2
    —— 4-dimethylcarbamoyl-3-methylbenzofuran-2-carboxylic acid 857079-39-1 C13H13NO4
    —— 4-<i>tert</i>-butyl-7-methyl-2-trityl-phenoxazin-10-yl 60043-02-9 C36H32NO
    —— 4-(nitrooxymethyl)benzyl 2-(1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazole-5-carboxamido)acetate 1185768-59-5 C32H31ClN8O6
    —— 4-((E)-2-Cyano-1-methylsulfanyl-3-oxo-3-phenyl-propenylamino)-benzoic acid ethyl ester 64445-85-8 C20H18N2O3S
    —— 4,6-Bis-benzyloxy-3-hydroxy-2-methyl-benzoic acid benzyl ester 64400-68-6 C29H26O5
    —— 4-((E)-1-Carbamoyl-3-phenyl-allylamino)-benzoic acid ethyl ester 60066-25-3 C19H20N2O3
    —— 4-chloro-3'-heptafluoropropyl-4'-methylazobenzene 144499-81-0 C16H10ClF7N2
    —— 4-[(1R,7aR)-4-Carboxymethyl-5-((R)-4-hydroxy-1-methyl-cyclohex-2-enyl)-7a-methyl-octahydro-inden-1-yl]-pentanoic acid 59784-03-1 C24H38O5
    —— 4-bromo-4-methyl-5-oxo-hexanoic acid ethyl ester 99061-76-4 C9H15BrO3
    —— 4,4-dimethyl-1-oxo-1-phenylpentane-3-sulfonic acid 1322715-54-7 C13H18O4S
    —— {4-[1-(4-isopropoxy-phenyl)-5-quinolin-3-yl-1H-[1,2,4]triazol-3-ylmethoxy]-2-methyl-phenoxy}-acetic acid 905729-88-6 C30H28N4O5
    —— [4-(1,3-dihydro-2H-isoindol-2-ylcarbonyl)phenyl]methanol 914298-55-8 C16H15NO2
    —— 4-isopropyl-2-(2-trifluoromethylsulfanyl-phenyl)-2H-pyrazol-3-carboxylic acid methyl ester 959631-25-5 C15H15F3N2O2S
    —— 4-[4-(2H-tetrazol-5-ylmethoxy)benzoylamino]benzoic acid 503828-71-5 C16H13N5O4
    —— 4-[3-(3-fluoro-phenyl)-5-methyl-isoxazole-4-carbonyl]-1H-pyrrole-2-carboxylic acid 929889-93-0 C16H11FN2O4
    —— 4-biphenyl-3-yl-4'-methoxy-benzophenone 855276-49-2 C26H20O2
    —— 4-Furan-2-yl-6-methyl-2-(2-oxo-propylsulfanyl)-nicotinonitrile 224320-64-3 C14H12N2O2S
    —— 4,5-di-tert-butyl-1-methyl-1,2,3-triaza-4-azonia-5-borata-2,4-cyclopentadiene 875585-68-5 C9H21BN4
    —— 4-(5-Isopropyl-4-methoxy-2-methyl-phenyl)-3-[(3-nitro-phenyl)-hydrazono]-1-phenyl-3H-pyridine-2,6-dione 60822-79-9 C28H26N4O5
    —— 4-Methyl-s-triazolo <2,3-a> pyrimidin-5-on 58789-72-3 C6H6N4O
    —— (-)-(4S,5R,6S,7S)-4,5,6,7,8-pentakis-benzyloxy-2-methylidene-octanenitrile 681826-48-2 C44H45NO5
    —— 4-(benzyloxy)-6-((tert-butyloxycarbonyl)amino)-2-methylbenzo[b]thiophene 302786-76-1 C21H23NO3S
    —— 4-Chloro-2-(2-cyclohexyl-4-methyl-imidazol-1-yl)-nitrobenzene 1159795-20-6 C16H18ClN3O2
    —— 4-Chloro-2-pyridin-3-yl-5H-pyrimido[5,4-b]indole 239092-89-8 C15H9ClN4
    —— 4-(3-aminophenyl)-5-(4-cyclohexylthiazol-2-yl)-6-ethyl-3,4-dihydropyrimidin-2(1H)-one 1224737-05-6 C21H26N4OS
    —— 4-(tert-butyl)phenyl 5-bromo-1-methylindole-3-carboxylate 1392408-57-9 C20H20BrNO2
    —— 4-(tert-butyl)[1,1'-biphenyl]-2-yl dimethyl phosphate 1431299-71-6 C18H23O4P
    —— (4-methoxy-phenyl)-(pyrazine-2-carbonylhydrazono)-acetic acid 69456-79-7 C14H12N4O4
    —— 4-ethyl-2,2,6,6-tetramethyl-heptan-3-one 58763-47-6 C13H26O
    —— (4R,5S)-5-Ethyl-4-hydroxy-4-phenyl-1-propyl-pyrrolidin-2-one 61845-96-3 C15H21NO2
    —— 4-tert-butyl-N-(7-o-tolylpyrazolo[1,5-a]pyrimidin-5-yl)benzamide 1189852-87-6 C24H24N4O
    —— (4S)-4-N-tert-butoxycarbonylamino-5-{[2-(N-tert-butoxycarbonylaminoethyl)-(N-tert-butoxycarbonylhydrazino)]pentyl}-N'-nitroguanidine 939429-25-1 C23H46N8O8
    —— 4-Acetonyl-2H-naphtho<1,2-b>pyran-2-one 128920-56-9 C16H12O3
    —— 4-benzofuran-2-yl-2-(3-nitro-phenyl)-1(3)H-imidazole 35345-17-6 C17H11N3O3
    —— 4-methoxy-N1-phenyl-naphthalene-1,2-diyldiamine 729603-11-6 C17H16N2O
    —— 4-fluoro-2-(4-isopropylphenylthio)phenylacetonitrile 106754-81-8 C17H16FNS
    —— (4-bromoindol-3-yl)dimethylsulfonium perchlorate 1440957-28-7 C10H11BrNS*ClO4
    —— 4-hydroxy-8-phenylethyl-quinoline-2-carboxylic acid 495409-46-6 C18H15NO3
    —— 4,4'-Di-(p-chlorformylphenylsulfonyl)-octafluorbiphenyl 55709-51-8 C26H8Cl2F8O6S2
    —— 4,4'-Di-(p-carboxyphenylsulfonyl)-biphenyl 55709-53-0 C26H18O8S2
    —— 4-Chloro-4-methyl-2-hexene 21971-95-9 C7H13Cl
    —— 4-Methoxy-4'-butyl-2-methylazobenzol 55792-69-3 C18H22N2O
    —— <4-<sup>14</sup>C>-Ergotaminin 59659-63-1 C33H35N5O5
    —— 4-Phenylhydrazono-1-(2-pyridyl)-2-penten-1-on 55007-95-9 C16H15N3O
    —— 4-Amino-<2-<sup>14</sup>C>-uracil 61603-18-7 C4H5N3O2
    —— 4-Phenyl-cyclopenta-2,4-diene-1,1,2,3,5-pentacarboxylic acid pentamethyl ester 59959-84-1 C21H20O10