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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4'S,5'S)-2-(4',5'-dimethyldioxolan-2'-yl)furan 185684-58-6 C9H12O3
    (4'S,5'S)-2-(4',5'-dimethyldioxolan-2'-yl)furan
    —— 4-[((Z)-2,4-dioxo-5-((thiophen-2-yl)methylene)thiazolidin-3-yl)methyl]benzoic acid 1347755-21-8 C16H11NO4S2
    4-[((Z)-2,4-dioxo-5-((thiophen-2-yl)methylene)thiazolidin-3-yl)methyl]benzoic acid
    —— 4-chlorodipyrido<1,2-a:3',2'-d>imidazole 81810-09-5 C10H6ClN3
    4-chlorodipyrido<1,2-a:3',2'-d>imidazole
    —— 4-Oxo-2-pententhiosaeure-S-aethylester 53143-30-9 C7H10O2S
    4-Oxo-2-pententhiosaeure-S-aethylester
    —— 4-(4-((3,3-dichloro-2-propenyl)oxy)phenoxy)phenol 182568-53-2 C15H12Cl2O3
    4-(4-((3,3-dichloro-2-propenyl)oxy)phenoxy)phenol
    —— 4-hydroxydipyrido<1,2-a:3',2'-d>imidazole 81810-02-8 C10H7N3O
    4-hydroxydipyrido<1,2-a:3',2'-d>imidazole
    —— 4-hydrazinodipyrido<1,2-a:3',2'-d>imidazole 81810-15-3 C10H9N5
    4-hydrazinodipyrido<1,2-a:3',2'-d>imidazole
    —— (4aR,10bS)-10b-butyl-4-methyl-1,2,3,4a,5,6-hexahydrobenzo[f]quinolin-9-ol;hydron;bromide —— C18H28BrNO
    (4aR,10bS)-10b-butyl-4-methyl-1,2,3,4a,5,6-hexahydrobenzo[f]quinolin-9-ol;hydron;bromide
    —— 4-(6-Methyl-3-oxo-cyclohex-1-enyl)-butyraldehyde 123784-59-8 C11H16O2
    4-(6-Methyl-3-oxo-cyclohex-1-enyl)-butyraldehyde
    —— 4-[((Z)-5-(4-methylbenzylidene)-2,4-dioxothiazolidin-3-yl)methyl]benzoic acid 1347755-13-8 C19H15NO4S
    4-[((Z)-5-(4-methylbenzylidene)-2,4-dioxothiazolidin-3-yl)methyl]benzoic acid
    —— 4-Piperidinecarboxylic acid, 4-(benzoylamino)-1-(phenylmethyl)-, methyl ester, ethanedioate (1:2) 57611-90-2 C23H26N2O7
    4-Piperidinecarboxylic acid, 4-(benzoylamino)-1-(phenylmethyl)-, methyl ester, ethanedioate (1:2)
    —— 4-[4-(Benzo[1,3]dioxole-5-sulfonyl)-benzoyl]-[1,4']bipiperidinyl-1'-carboxylic acid ethyl ester 203186-30-5 C27H32N2O7S
    4-[4-(Benzo[1,3]dioxole-5-sulfonyl)-benzoyl]-[1,4']bipiperidinyl-1'-carboxylic acid ethyl ester
    —— (4R,5S)-4-[((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-difluoro-methyl]-2,2-dimethyl-5-phenyl-[1,3]dioxolane 740839-76-3 C17H22F2O4
    (4R,5S)-4-[((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-difluoro-methyl]-2,2-dimethyl-5-phenyl-[1,3]dioxolane
    —— 4-amino-1-(3-fluoro-4-methoxyphenyl)pyrrolidin-2-one 890021-51-9 C11H13FN2O2
    4-amino-1-(3-fluoro-4-methoxyphenyl)pyrrolidin-2-one
    —— (4-benzyl-phenyl)-(4-bromo-phenyl)-ether 854260-35-8 C19H15BrO
    (4-benzyl-phenyl)-(4-bromo-phenyl)-ether
    —— 4-((E)-1,1-Difluoro-3-phenyl-allyl)-2,2-dimethyl-[1,3]dioxolane 740839-74-1 C14H16F2O2
    4-((E)-1,1-Difluoro-3-phenyl-allyl)-2,2-dimethyl-[1,3]dioxolane
    —— 4-(1-benzyloxy-7-chloro-isoquinolin-6-yloxy)-piperidine-1-carboxylic acid tert-butyl-ester 1035922-66-7 C26H29ClN2O4
    4-(1-benzyloxy-7-chloro-isoquinolin-6-yloxy)-piperidine-1-carboxylic acid tert-butyl-ester
    —— 4-methyl-7-hydroxy-8-allylquinolin-2-one 131195-72-7 C13H13NO2
    4-methyl-7-hydroxy-8-allylquinolin-2-one
    —— 4-[4-(3-acetoxy-2-oxo-propyl)-phenyl]-cyclohexanone 640276-13-7 C17H20O4
    4-[4-(3-acetoxy-2-oxo-propyl)-phenyl]-cyclohexanone
    —— 4,8,8-trimethyl-2H,8H-pyrano<6,5-h>quinolin-2-one 226091-31-2 C15H15NO2
    4,8,8-trimethyl-2H,8H-pyrano<6,5-h>quinolin-2-one
    —— 4-m-Trifluormethylphenyl-4H-pyrido<4,3-e>-1,2,4-thiadiazin-1,1-dioxid 56176-05-7 C13H8F3N3O2S
    4-m-Trifluormethylphenyl-4H-pyrido<4,3-e>-1,2,4-thiadiazin-1,1-dioxid
    —— 4-{4-[4-(4-fluoro-phenyl)-4-oxo-butyl]-piperazin-1-yl}-4-oxo-butyric acid 56707-96-1 C18H23FN2O4
    4-{4-[4-(4-fluoro-phenyl)-4-oxo-butyl]-piperazin-1-yl}-4-oxo-butyric acid
    —— 4,4'-bis(methoxyethyl)-2,2'-bipyrrole 147008-84-2 C14H20N2O2
    4,4'-bis(methoxyethyl)-2,2'-bipyrrole
    —— (4aR,10bS)-4-methyl-10b-propyl-1,2,3,4a,5,6-hexahydrobenzo[f]quinolin-9-ol;hydron;bromide —— C17H26BrNO
    (4aR,10bS)-4-methyl-10b-propyl-1,2,3,4a,5,6-hexahydrobenzo[f]quinolin-9-ol;hydron;bromide
    —— 4-(2-ethyl-6-methylbenzylamino)-2-methylbenzimidazole 200799-13-9 C18H21N3
    4-(2-ethyl-6-methylbenzylamino)-2-methylbenzimidazole
    —— 4-benzylamino-2-methylbenzimidazole 116345-28-9 C15H15N3
    4-benzylamino-2-methylbenzimidazole
    —— 4-Methoxy-N-(3-methoxy-benzyl)-benzenesulfonamide 1025808-84-7 C15H17NO4S
    4-Methoxy-N-(3-methoxy-benzyl)-benzenesulfonamide
    —— 4-[2-(4-chlorophenyl)imidazo[4,5-b]indol-3(4H)-yl]benzoic acid 1251928-11-6 C22H14ClN3O2
    4-[2-(4-chlorophenyl)imidazo[4,5-b]indol-3(4H)-yl]benzoic acid
    —— 4-benzyl-6,7-dimethoxyisoquinoline 32871-89-9 C18H17NO2
    4-benzyl-6,7-dimethoxyisoquinoline
    —— 4-methyl-5-propargyl-6-phenyl-2-pyrone 14983-29-0 C15H12O2
    4-methyl-5-propargyl-6-phenyl-2-pyrone
    —— 4-o-Trifluormethylanilinopyridin-3-sulfonamid 56175-91-8 C12H10F3N3O2S
    4-o-Trifluormethylanilinopyridin-3-sulfonamid
    —— 4-m-Trifluormethylanilinopyridin-3-N-(nicotinoyl)-sulfonamid 56175-89-4 C18H13F3N4O3S
    4-m-Trifluormethylanilinopyridin-3-N-(nicotinoyl)-sulfonamid
    —— 4-{2-[(6-Bromo-benzo[1,3]dioxol-5-ylmethyl)-amino]-ethyl}-cyclohex-2-enone 10313-37-8 C16H18BrNO3
    4-{2-[(6-Bromo-benzo[1,3]dioxol-5-ylmethyl)-amino]-ethyl}-cyclohex-2-enone
    —— 4-fluoro-3-hydroxy-2,3-dihydro-1H-isoindol-1-one 1192042-15-1 C8H6FNO2
    4-fluoro-3-hydroxy-2,3-dihydro-1H-isoindol-1-one
    —— 4-(2-amino-ethyl)-cyclohex-2-enone 98425-74-2 C8H13NO
    4-(2-amino-ethyl)-cyclohex-2-enone
    —— 4-[2-(2-thienyl)acetamido]-3-bromobenzenesulfonamide 1174572-10-1 C12H11BrN2O3S2
    4-[2-(2-thienyl)acetamido]-3-bromobenzenesulfonamide
    —— 4-(4-benzyloxyphenyl)-2-butynoic acid dimethylamide 1149391-16-1 C19H19NO2
    4-(4-benzyloxyphenyl)-2-butynoic acid dimethylamide
    —— 4-(4-Anisyl)-5-(thiophen-2-yl)-1,2,3-thiadiazole 94843-22-8 C13H10N2OS2
    4-(4-Anisyl)-5-(thiophen-2-yl)-1,2,3-thiadiazole
    —— 4.4'-Bis-(4-amino-phenyl)-bithiazolyl-(2.2') 5181-04-4 C18H14N4S2
    4.4'-Bis-(4-amino-phenyl)-bithiazolyl-(2.2')
    —— 4-acetyl-5-hydroxy-5-methyl-3-(4-tolyl)-1,5-dihydro-2H-pyrrol-2-one 1323949-31-0 C14H15NO3
    4-acetyl-5-hydroxy-5-methyl-3-(4-tolyl)-1,5-dihydro-2H-pyrrol-2-one
    —— 4-bromo-2-((4-methylpyridin-2-ylimino)methyl)phenol 297149-06-5 C13H11BrN2O
    4-bromo-2-((4-methylpyridin-2-ylimino)methyl)phenol
    —— 4-fluoro-4-(2-nitro-1-p-tolylethyl)-3-phenylisoxazol-5(4H)-one 1416132-96-1 C18H15FN2O4
    4-fluoro-4-(2-nitro-1-p-tolylethyl)-3-phenylisoxazol-5(4H)-one
    —— (4S,5S,6R)-6-methyl-5-nitrocy-4-p-tolylcyclohex-1-enecarbaldehyde 1224259-27-1 C15H17NO3
    (4S,5S,6R)-6-methyl-5-nitrocy-4-p-tolylcyclohex-1-enecarbaldehyde
    —— (4-chlorophenyl)(2-nitro-1-p-tolylethyl)sulfide 110113-23-0 C15H14ClNO2S
    (4-chlorophenyl)(2-nitro-1-p-tolylethyl)sulfide
    —— (4S,5R)-5-benzoyl-4-p-tolyloxazolidin-2-one 1201672-42-5 C17H15NO3
    (4S,5R)-5-benzoyl-4-p-tolyloxazolidin-2-one
    —— (4'R)-(Z)-1-methoxycarbonyl-3-[5-nitro-4-(4-methylphenyl)pentan-2-ylidene]indolin-2-one 1394253-39-4 C22H22N2O5
    (4'R)-(Z)-1-methoxycarbonyl-3-[5-nitro-4-(4-methylphenyl)pentan-2-ylidene]indolin-2-one
    —— 4-(3-methoxybenzyl)amino-3-nitrobenzoic acid 691363-45-8 C15H14N2O5
    4-(3-methoxybenzyl)amino-3-nitrobenzoic acid
    —— 4-(tert-butyl)-N-(4-methylpyridin-2-yl)benzamide 125125-14-6 C17H20N2O
    4-(tert-butyl)-N-(4-methylpyridin-2-yl)benzamide
    —— 4-bromo-<i>N</i><sup>2</sup>,<i>N</i><sup>2</sup>-dimethyl-<i>o</i>-phenylenediamine 1219730-96-7 C8H11BrN2
    4-bromo-<i>N</i><sup>2</sup>,<i>N</i><sup>2</sup>-dimethyl-<i>o</i>-phenylenediamine
    —— 4-[(E)-2-methoxyethenyl]benzoic acid 397327-99-0 C10H10O3
    4-[(E)-2-methoxyethenyl]benzoic acid