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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5S)-4-Isobutyl-2-methyl-4,5-dihydro-oxazole-5-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester 128162-93-6 C25H37NO3
    (4S,5S)-4-Isobutyl-2-methyl-4,5-dihydro-oxazole-5-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester
    —— 4-[2-(1-Ethynyl-1,3-dimethyl-butylamino)-1-hydroxy-ethyl]-2-hydroxymethyl-phenol 54489-52-0 C17H25NO3
    4-[2-(1-Ethynyl-1,3-dimethyl-butylamino)-1-hydroxy-ethyl]-2-hydroxymethyl-phenol
    —— 4-(Ethyl-phenyl-acetyl)-allophansaeure-propylester 4898-19-5 C15H20N2O4
    4-(Ethyl-phenyl-acetyl)-allophansaeure-propylester
    —— 4,4’-difluoro-2,6-dimethyl-3,5-[2-(1-dimethylamino-2-propyn)-thien-5-yl]-4-bora-3a,4a-diaza-s-indacene 1610621-61-8 C29H29BF2N4S2
    4,4’-difluoro-2,6-dimethyl-3,5-[2-(1-dimethylamino-2-propyn)-thien-5-yl]-4-bora-3a,4a-diaza-s-indacene
    —— (4-bromo-phenyl)-{2-[6-(4-methoxy-phenyl)-2H-thiopyran-3-yl]-thiazol-5-yl}-methanone 57106-58-8 C22H16BrNO2S2
    (4-bromo-phenyl)-{2-[6-(4-methoxy-phenyl)-2H-thiopyran-3-yl]-thiazol-5-yl}-methanone
    —— 4-{(3S,5aR,6R,7R,8aS)-6-[(1E,3S)-4-(2,5-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid 1262873-61-9 C23H30F2O6
    4-{(3S,5aR,6R,7R,8aS)-6-[(1E,3S)-4-(2,5-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid
    —— 4-(3,4-methylenedioxyphenyl)-2-(3,4,5-trimethoxyphenyl)butyric acid 88775-32-0 C20H22O7
    4-(3,4-methylenedioxyphenyl)-2-(3,4,5-trimethoxyphenyl)butyric acid
    —— 4-(5-fluoro-2-methylphenyl)-1-(4-methylphenylsulfonyl)-4-piperidinecarbonitrile 80142-01-4 C20H21FN2O2S
    4-(5-fluoro-2-methylphenyl)-1-(4-methylphenylsulfonyl)-4-piperidinecarbonitrile
    —— 4-[(3-ethyl-1-piperazinyl)sulfonyl]benzonitrile 1244740-42-8 C13H17N3O2S
    4-[(3-ethyl-1-piperazinyl)sulfonyl]benzonitrile
    —— 4-(4-(4-fluorophenoxy)phenyl)-2-(1-methylhydrazinyl)quinazoline 1371595-94-6 C21H17FN4O
    4-(4-(4-fluorophenoxy)phenyl)-2-(1-methylhydrazinyl)quinazoline
    —— 4-{6-[(1-isopropyl-7-oxo-1,4,6,7-tetrahydro-1'H-spiro[indazole-5,4'-piperidin]-1'-yl)carbonyl]-1H-indazol-4-yl}benzoic acid 1370448-42-2 C29H29N5O4
    4-{6-[(1-isopropyl-7-oxo-1,4,6,7-tetrahydro-1'H-spiro[indazole-5,4'-piperidin]-1'-yl)carbonyl]-1H-indazol-4-yl}benzoic acid
    —— 4,5,6,7-Tetrahydroxy-D-arabo-hepten-2-saeure 28697-66-7 C7H12O6
    4,5,6,7-Tetrahydroxy-D-arabo-hepten-2-saeure
    —— 4-hexyl-3-phenyl-9-tosyl-9H-carbazole 1577228-93-3 C31H31NO2S
    4-hexyl-3-phenyl-9-tosyl-9H-carbazole
    —— 4-(2-Chloro-7-cyanopyrrolo[1,2-b]pyridazin-5-yl)-2-hydroxybenzoic acid 1370252-23-5 C15H8ClN3O3
    4-(2-Chloro-7-cyanopyrrolo[1,2-b]pyridazin-5-yl)-2-hydroxybenzoic acid
    —— 4-(6-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethoxy)biphenyl-4-yl]sulfonyl}butanoic acid 1369802-67-4 C25H20F3N3O7S
    4-(6-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethoxy)biphenyl-4-yl]sulfonyl}butanoic acid
    —— 4-(1-hydroxypropyl)-1-(4-methoxybenzyl)-3-methyl-1H-pyridin-2-one 577708-50-0 C17H21NO3
    4-(1-hydroxypropyl)-1-(4-methoxybenzyl)-3-methyl-1H-pyridin-2-one
    —— 4-[3-(3-acetylphenylamino)-1,4-dioxo-1,4-dihydronaphthalen-2-yl]-1,1-dimethylpiperazinium iodide 1355255-06-9 C24H26N3O3*I
    4-[3-(3-acetylphenylamino)-1,4-dioxo-1,4-dihydronaphthalen-2-yl]-1,1-dimethylpiperazinium iodide
    —— 4-{3-dimethylamino-1-[3-(4-methoxy-benzoylamino)phenyl]propylamino}quinazoline-8-carboxylic acid amide 1240476-61-2 C28H30N6O3
    4-{3-dimethylamino-1-[3-(4-methoxy-benzoylamino)phenyl]propylamino}quinazoline-8-carboxylic acid amide
    —— [(4-tert-BuC6H4C(SiMe3)PPh2NC6H2Me3-2,4,6)HfMe2][B(C6F5)4] 933788-07-9 C24BF20*C37H49HfNPSi
    [(4-tert-BuC6H4C(SiMe3)PPh2NC6H2Me3-2,4,6)HfMe2][B(C6F5)4]
    —— (4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)-5,6-dihydropyridin-1(2H)-yl)(piperidin-1-yl)methanone 1225061-61-9 C23H25N7O2
    (4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)-5,6-dihydropyridin-1(2H)-yl)(piperidin-1-yl)methanone
    —— 4-ethyl-5-(2-hydroxy-3-iodo-5-methylphenyl)-2-(morpholin-4-yl)-1,3-dithiol-2-ylium perchlorate 1186304-93-7 C16H19INO2S2*ClO4
    4-ethyl-5-(2-hydroxy-3-iodo-5-methylphenyl)-2-(morpholin-4-yl)-1,3-dithiol-2-ylium perchlorate
    —— 4-cis-β-Chlor-vinyl-3,5-diformyl-4H-pyran 50499-62-2 C9H7ClO3
    4-cis-β-Chlor-vinyl-3,5-diformyl-4H-pyran
    —— 4-((4S,5R)-4-((S)-2,2,2-trifluoro-1-hydroxyethyl)-5-methyl-2-oxooxazolidin-3-yl)-2-(trifluoromethyl)benzonitrile 1371608-67-1 C14H10F6N2O3
    4-((4S,5R)-4-((S)-2,2,2-trifluoro-1-hydroxyethyl)-5-methyl-2-oxooxazolidin-3-yl)-2-(trifluoromethyl)benzonitrile
    —— 4-chloro-11-(4,4,4-trifluorobutyl)-7,8,9,10,11,12-hexahydro-6,11-methanopyrimido[1,2-a][1,3]diazonin-2-(6H)-one 1609548-07-3 C15H19ClF3N3O
    4-chloro-11-(4,4,4-trifluorobutyl)-7,8,9,10,11,12-hexahydro-6,11-methanopyrimido[1,2-a][1,3]diazonin-2-(6H)-one
    —— 4-methyl-3-oxo-3,4-dihydro-quinoxaline-2-carbaldehyde-phenylhydrazone 132567-81-8 C16H14N4O
    4-methyl-3-oxo-3,4-dihydro-quinoxaline-2-carbaldehyde-phenylhydrazone
    —— 4,5,6,7-Tetramethoxy-9-methyl-2,2-bis-(3-methyl-but-2-enyl)-phenalene-1,3-dione 51792-52-0 C28H34O6
    4,5,6,7-Tetramethoxy-9-methyl-2,2-bis-(3-methyl-but-2-enyl)-phenalene-1,3-dione
    —— 4-((1S)-1-(6-(4-fluorobenzyl)-6-azaspiro[2.5]octane-5-carboxamido)ethyl)benzoic acid 1417744-24-1 C24H27FN2O3
    4-((1S)-1-(6-(4-fluorobenzyl)-6-azaspiro[2.5]octane-5-carboxamido)ethyl)benzoic acid
    —— 4-(4-hydroxybutyl)-4-methyl-2-cyclopenten-1-one 180963-59-1 C10H16O2
    4-(4-hydroxybutyl)-4-methyl-2-cyclopenten-1-one
    —— 4-(2-(piperidin-1-yl)quinazolin-4-yl)benzonitrile 1261528-14-6 C20H18N4
    4-(2-(piperidin-1-yl)quinazolin-4-yl)benzonitrile
    —— 4-methoxyphenyl 2-O-acetyl-3,6-di-O-benzyl-β-D-mannopyranosyl-(1->4)-2,3-di-O-benzoyl-β-D-xylopyranosyl-(1->4)-2,3,8-tri-O-benzyl-β-D-mannopyranosyl-(1->4)-2,3-di-O-benzyl-α-D-xylopyranoside 1350309-68-0 C94H96O23
    4-methoxyphenyl 2-O-acetyl-3,6-di-O-benzyl-β-D-mannopyranosyl-(1->4)-2,3-di-O-benzoyl-β-D-xylopyranosyl-(1->4)-2,3,8-tri-O-benzyl-β-D-mannopyranosyl-(1->4)-2,3-di-O-benzyl-α-D-xylopyranoside
    —— 4-(3,5-dimethylphenoxy)-3-(4-ethylpiperazin-1-ylsulfonyl)benzonitrile methanesulfonate 1371587-11-9 CH4O3S*C21H25N3O3S
    4-(3,5-dimethylphenoxy)-3-(4-ethylpiperazin-1-ylsulfonyl)benzonitrile methanesulfonate
    —— 4-[(4-amino-2-ethenoxyphenyl)diazenyl]benzoic acid 86303-35-7 C15H13N3O3
    4-[(4-amino-2-ethenoxyphenyl)diazenyl]benzoic acid
    —— 4-(dimethylamino)-N,N-dimethylpiperidine-4-carboxamide 852324-55-1 C10H21N3O
    4-(dimethylamino)-N,N-dimethylpiperidine-4-carboxamide
    —— 4-<N-(carboxymethyl)carbamoylmethylthio>-11-deoxycortisol N-succinimidyl ester 104820-79-3 C29H38N2O9S
    4-<N-(carboxymethyl)carbamoylmethylthio>-11-deoxycortisol N-succinimidyl ester
    —— 4-Hexen-1-ol, 2,6-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methyl-,(2S,3R,4Z)- 873924-55-1 C19H42O3Si2
    4-Hexen-1-ol, 2,6-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methyl-,(2S,3R,4Z)-
    —— 4Z,8Z,12Z,16Z-eicosatetraene-1,20-diol bis(trimethylsilyl) ether 87826-92-4 C26H50O2Si2
    4Z,8Z,12Z,16Z-eicosatetraene-1,20-diol bis(trimethylsilyl) ether
    —— 4,5-dibenzyl-pyrene 117041-49-3 C30H22
    4,5-dibenzyl-pyrene
    —— 4-amino-<i>N</i>-[6-methoxy-2-methylsulfanyl-5-(4-propoxy-benzyl)-pyrimidin-4-yl]-benzenesulfonamide 52100-16-0 C22H26N4O4S2
    4-amino-<i>N</i>-[6-methoxy-2-methylsulfanyl-5-(4-propoxy-benzyl)-pyrimidin-4-yl]-benzenesulfonamide
    —— 4-amino-<i>N</i>-[6-methoxy-5-(4-methoxy-benzyl)-2-methylsulfanyl-pyrimidin-4-yl]-benzenesulfonamide 52100-14-8 C20H22N4O4S2
    4-amino-<i>N</i>-[6-methoxy-5-(4-methoxy-benzyl)-2-methylsulfanyl-pyrimidin-4-yl]-benzenesulfonamide
    —— 4'-Methoxy-4α-phenylsulfonylflavon 55539-46-3 C22H20O4S
    4'-Methoxy-4α-phenylsulfonylflavon
    —— 4-O-Carboxymethylhexestrol 4'-acetat 41172-45-6 C22H26O5
    4-O-Carboxymethylhexestrol 4'-acetat
    —— 4,4,5,5-tetramethyl-2-propyl-imidazolidine-1,3-diol 41359-22-2 C10H22N2O2
    4,4,5,5-tetramethyl-2-propyl-imidazolidine-1,3-diol
    —— 4,4'-dioxo-4,4'-thioxanthene-2,7-diyl-bis-butyric acid 55389-97-4 C21H18O6S
    4,4'-dioxo-4,4'-thioxanthene-2,7-diyl-bis-butyric acid
    —— 4-Methoxy-3,6-dimethyl-phthalic acid dimethyl ester 50899-63-3 C13H16O5
    4-Methoxy-3,6-dimethyl-phthalic acid dimethyl ester
    —— 4-oxo-1,2,3,4-tetrahydro-anthracene-2-sulfonic acid ; sodium-salt 60294-69-1 C14H11O4S*Na
    4-oxo-1,2,3,4-tetrahydro-anthracene-2-sulfonic acid ; sodium-salt
    —— 4-(6-amino-3-azabicyclo[3.2.0]heptan-3-yl)-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-37-3 C21H21FN8O
    4-(6-amino-3-azabicyclo[3.2.0]heptan-3-yl)-6-fluoro-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-(2-Cyanophenyl)-phenyl N-t-butoxycarbonyl-3-(3-cyanophenyl)alanine amide 352617-50-6 C28H26N4O3
    4-(2-Cyanophenyl)-phenyl N-t-butoxycarbonyl-3-(3-cyanophenyl)alanine amide
    —— 4-amino-2-(2-fluoro-3-methoxy-4-methylcarbonylphenyl)-6-methoxycarbonyl-5-methylcarbonyl-pyrimidine 1240312-75-7 C17H16FN3O5
    4-amino-2-(2-fluoro-3-methoxy-4-methylcarbonylphenyl)-6-methoxycarbonyl-5-methylcarbonyl-pyrimidine
    —— 4-{[(4-ethylphenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfonyl]butanoic acid 1369957-95-8 C27H28N2O8S
    4-{[(4-ethylphenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfonyl]butanoic acid
    —— 4-(5-{(1R)-1-[4-(cyclopropylcarbonyl)phenoxy]propyl}-1,2,4-oxadiazol-3-yl)-N-[(2R)-2,3-dihydroxypropyl]-2-fluorobenzamide 1371591-53-5 C25H26FN3O6
    4-(5-{(1R)-1-[4-(cyclopropylcarbonyl)phenoxy]propyl}-1,2,4-oxadiazol-3-yl)-N-[(2R)-2,3-dihydroxypropyl]-2-fluorobenzamide