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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-dimethylamino-cinnamylidene)-3,5-dimethyl-4H-pyrrole-2-carboxylic acid ethyl ester; perchlorate 114721-92-5 C20H24N2O2*ClHO4
    4-(4-dimethylamino-cinnamylidene)-3,5-dimethyl-4H-pyrrole-2-carboxylic acid ethyl ester; perchlorate
    —— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[5-(1-methyl-1H-imidazol-4-yl)pyridin-2-yl]tetrahydro-2H-pyran-4-carboxamide 1382484-29-8 C25H25N7O2
    4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[5-(1-methyl-1H-imidazol-4-yl)pyridin-2-yl]tetrahydro-2H-pyran-4-carboxamide
    —— 4-methyl-N-(2-methylallyl)-N-(2-(1-tosyl-2,5-dihydro-1H-pyrrol-3-yl)allyl)benzenesulfonamide 1193378-78-7 C25H30N2O4S2
    4-methyl-N-(2-methylallyl)-N-(2-(1-tosyl-2,5-dihydro-1H-pyrrol-3-yl)allyl)benzenesulfonamide
    —— 4-(N,N-bis[3-(lignocerylamido)propyl]amino)succinyl-L-argininamide TFA salt 1350564-79-2 C2HF3O2*C64H126N8O5
    4-(N,N-bis[3-(lignocerylamido)propyl]amino)succinyl-L-argininamide TFA salt
    —— 4-(7,8-dimethoxy-2-oxo-2,3-dihydroimidazo[4,5-c]quinolin-1-yl)benzonitrile 1360628-54-1 C19H14N4O3
    4-(7,8-dimethoxy-2-oxo-2,3-dihydroimidazo[4,5-c]quinolin-1-yl)benzonitrile
    —— 4,4'-bis[(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)thiomethyl]-2,2'-bipyridine 1033694-67-5 C40H48N2O18S2
    4,4'-bis[(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)thiomethyl]-2,2'-bipyridine
    —— 4,4'-bis(4-(pyridin-2-yl)-2,1,3-benzothiadiazol-7-yl)triphenylamine 1380608-74-1 C40H25N7S2
    4,4'-bis(4-(pyridin-2-yl)-2,1,3-benzothiadiazol-7-yl)triphenylamine
    —— 4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-1-prop-2-enyl-3,5-dihydro-1,4-benzodiazepin-2-one 1174566-36-9 C22H22F3N3O2
    4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-1-prop-2-enyl-3,5-dihydro-1,4-benzodiazepin-2-one
    —— 4-isopropyl-1-(3-methylbenzyl)-2,3-dihydro-1H-1,5-benzodiazepine 1632039-05-4 C20H24N2
    4-isopropyl-1-(3-methylbenzyl)-2,3-dihydro-1H-1,5-benzodiazepine
    —— 4,5-dimethyl-2-(pyridin-2-yl)phenol 1394900-19-6 C13H13NO
    4,5-dimethyl-2-(pyridin-2-yl)phenol
    —— 4-methyl-3-pentyl-1H-isothiochromen-1-one 1276032-39-3 C15H18OS
    4-methyl-3-pentyl-1H-isothiochromen-1-one
    —— 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbenzenesulfonic acid 1122567-33-2 C22H19NO5S
    4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbenzenesulfonic acid
    —— 4-hydroxyphenyl 3,4,5-tris(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzoate 1338602-90-6 C34H52O15
    4-hydroxyphenyl 3,4,5-tris(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzoate
    —— 4-Methoxy-6-(2,4-dihydroxy-6-methylphenyl)-2-pyron-methoxy-T; 2,4,6,2',4',6'-14C 66414-58-2 C13H12O5
    4-Methoxy-6-(2,4-dihydroxy-6-methylphenyl)-2-pyron-methoxy-T; 2,4,6,2',4',6'-14C
    —— [4-[(2,3-dihydro-1H-inden-1-yl)oxy]phenoxy]acetic acid 691904-41-3 C17H16O4
    [4-[(2,3-dihydro-1H-inden-1-yl)oxy]phenoxy]acetic acid
    —— 4,6-Dibutoxy-pyrimidine 97984-34-4 C12H20N2O2
    4,6-Dibutoxy-pyrimidine
    —— 4-Benzylideneoxazol-5(4H)-one 5839-91-8 C10H7NO2
    4-Benzylideneoxazol-5(4H)-one
    —— {4-tert-butyl-2-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-phenoxy}-acetic acid 793662-35-8 C26H31N3O6
    {4-tert-butyl-2-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-phenoxy}-acetic acid
    —— 4-chloro-5-(3,4-difluorophenyl)-N-((1R,2S)-2-(hydroxymethyl)cyclohexyl)isoxazole-3-carboxamide 1110770-81-4 C17H17ClF2N2O3
    4-chloro-5-(3,4-difluorophenyl)-N-((1R,2S)-2-(hydroxymethyl)cyclohexyl)isoxazole-3-carboxamide
    —— 4-{8-[(3-chlorobenzyl)amino]-6-phenylimidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide 1382479-12-0 C29H24ClN5O
    4-{8-[(3-chlorobenzyl)amino]-6-phenylimidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide
    —— 4-(hydroximino)heptanedioic acid, monomethyl ester 109485-57-6 C8H13NO5
    4-(hydroximino)heptanedioic acid, monomethyl ester
    —— 4-Acetyl-5-(o-hydroxy-phenyl)-1,3-diphenyl-pyrazol 21417-84-5 C23H18N2O2
    4-Acetyl-5-(o-hydroxy-phenyl)-1,3-diphenyl-pyrazol
    —— 4-Acetyl-6-[2-(1H-1,2,4-triazol-5-yl)hydrazinylidene]cyclohexa-2,4-dien-1-one 878551-09-8 C10H9N5O2
    4-Acetyl-6-[2-(1H-1,2,4-triazol-5-yl)hydrazinylidene]cyclohexa-2,4-dien-1-one
    —— 4-aminoindeno[1',2':4,5]thieno[2,3-d]pyrimidine-2(1H)-thione 1021328-66-4 C13H9N3S2
    4-aminoindeno[1',2':4,5]thieno[2,3-d]pyrimidine-2(1H)-thione
    —— 4-Acetamino-2,6-dibenzyl-anisol 14006-28-1 C23H23NO2
    4-Acetamino-2,6-dibenzyl-anisol
    —— 4-{[(E)-3,4-Dimethoxy-benzylimino]-methyl}-benzoic acid 59507-14-1 C17H17NO4
    4-{[(E)-3,4-Dimethoxy-benzylimino]-methyl}-benzoic acid
    —— 4-Chloro-6-methyl-1,2,3-benzothiadiazol 30133-01-8 C7H5ClN2S
    4-Chloro-6-methyl-1,2,3-benzothiadiazol
    —— 4-Cyclobutylidene-2,2-dimethylcyclobutan-1-one 56175-23-6 C10H14O
    4-Cyclobutylidene-2,2-dimethylcyclobutan-1-one
    —— 4-Methoxy-4-methyl-1,3-diphenyl-[1,3]diazetidin-2-one 90742-55-5 C16H16N2O2
    4-Methoxy-4-methyl-1,3-diphenyl-[1,3]diazetidin-2-one
    —— 4-(2-pyridin-3-ylethyl)benzene-1,2-diamine 388594-37-4 C13H15N3
    4-(2-pyridin-3-ylethyl)benzene-1,2-diamine
    —— 4-[2-(1-Acetylpiperidin-4-yl)oxy-4-fluoroanilino]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1211758-39-2 C21H22FN5O3S
    4-[2-(1-Acetylpiperidin-4-yl)oxy-4-fluoroanilino]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
    —— (4S)-1'-[[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,7'-6,8-dihydrocyclopenta[g]quinoline]-3'-yl]methyl]-3'-propan-2-ylspiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione 1211382-86-3 C34H31N5O3
    (4S)-1'-[[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,7'-6,8-dihydrocyclopenta[g]quinoline]-3'-yl]methyl]-3'-propan-2-ylspiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione
    —— 4-isobutanoyl-3-phenylsydnone 13973-39-2 C12H12N2O3
    4-isobutanoyl-3-phenylsydnone
    —— 4-Hydroxy-3-methoxy-5-(3-methoxy-phenylazo)-benzaldehyde 94906-43-1 C15H14N2O4
    4-Hydroxy-3-methoxy-5-(3-methoxy-phenylazo)-benzaldehyde
    —— 4,8-Dihydroxy-5-phenyl-undecan-6-one 42052-65-3 C17H26O3
    4,8-Dihydroxy-5-phenyl-undecan-6-one
    —— 4-hydroxy-1,2-dimethyl-octahydro-[1]pyrindine-4-carboxylic acid methyl ester 108924-07-8 C12H21NO3
    4-hydroxy-1,2-dimethyl-octahydro-[1]pyrindine-4-carboxylic acid methyl ester
    —— 4-benzyloxy-4',5'-dihydro-[2,3']bifuranylidene-5,2'-dione 1167431-00-6 C15H12O5
    4-benzyloxy-4',5'-dihydro-[2,3']bifuranylidene-5,2'-dione
    —— (4'-methoxy-[1,1'-biphenyl]-3-yl)(phenyl)methanone 622408-05-3 C20H16O2
    (4'-methoxy-[1,1'-biphenyl]-3-yl)(phenyl)methanone
    —— (4-Chloro-2-methylamino-phenyl)-phenyl-methanol 67759-77-7 C14H14ClNO
    (4-Chloro-2-methylamino-phenyl)-phenyl-methanol
    —— [4-(3'-(4-Nitrobenzamido)phenyl)4-oxo-butylidene]bisphosphonic acid tetraethyl ester 141827-81-8 C25H34N2O10P2
    [4-(3'-(4-Nitrobenzamido)phenyl)4-oxo-butylidene]bisphosphonic acid tetraethyl ester
    —— 4-(3-Methylsulfanyl-propyl)-piperazine-1-carboxylic acid 2-methyl-4-(3-methyl-4,10-dihydro-3H-2,3,4,9-tetraaza-benzo[f]azulene-9-carbonyl)-benzylamide 500012-06-6 C29H37N7O2S
    4-(3-Methylsulfanyl-propyl)-piperazine-1-carboxylic acid 2-methyl-4-(3-methyl-4,10-dihydro-3H-2,3,4,9-tetraaza-benzo[f]azulene-9-carbonyl)-benzylamide
    —— [4-(10-Chloro-8-methoxy-3,4-dihydro-1H-pyrano[4,3-b]quinolin-3-yl)-phenyl]-dimethyl-amine 67944-00-7 C21H21ClN2O2
    [4-(10-Chloro-8-methoxy-3,4-dihydro-1H-pyrano[4,3-b]quinolin-3-yl)-phenyl]-dimethyl-amine
    —— 4-[2-(4-Acetyl-2-methyl-phenoxy)-ethyl]-piperazine-1-carboxylic acid ethyl ester 816456-20-9 C18H26N2O4
    4-[2-(4-Acetyl-2-methyl-phenoxy)-ethyl]-piperazine-1-carboxylic acid ethyl ester
    —— (4R)-[2,2-diethyl-1,3-dioxolan-4-yl][(4S,5S)-5-[(1,1-dimethylethyl)dimethylsilyl]oxy-2,2-dioxido-1,2,3-oxathiazepan-4-yl]methanone 1612767-89-1 C18H35NO7SSi
    (4R)-[2,2-diethyl-1,3-dioxolan-4-yl][(4S,5S)-5-[(1,1-dimethylethyl)dimethylsilyl]oxy-2,2-dioxido-1,2,3-oxathiazepan-4-yl]methanone
    —— 4-methyl-N-(5-methyl-[1,1'-biphenyl]-2-yl)pyridin-2-amine 1570075-81-8 C19H18N2
    4-methyl-N-(5-methyl-[1,1'-biphenyl]-2-yl)pyridin-2-amine
    —— 4-[(S)-2-azetidin-1-yl-1-(3-difluoromethyl-4-fluorophenyl)ethylamino]quinazoline-8-carboxylic acid amide 1379546-34-5 C21H20F3N5O
    4-[(S)-2-azetidin-1-yl-1-(3-difluoromethyl-4-fluorophenyl)ethylamino]quinazoline-8-carboxylic acid amide
    —— 4-(3-(ethoxycarbonyl)-7,7-dimethyl-5-oxo-2-propyl-1,4,5,6,7,8-hexahydroquinolin-4-yl)benzoic acid 1099641-77-6 C24H29NO5
    4-(3-(ethoxycarbonyl)-7,7-dimethyl-5-oxo-2-propyl-1,4,5,6,7,8-hexahydroquinolin-4-yl)benzoic acid
    —— 4-[(1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiopyran-4-ylidene)-hydrazino]-benzoic acid ethyl ester 96792-81-3 C14H18N2O4S
    4-[(1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiopyran-4-ylidene)-hydrazino]-benzoic acid ethyl ester
    —— 4-Acetamino-4-deoxy-L-arabinopyranosid 19140-36-4 C7H13NO5
    4-Acetamino-4-deoxy-L-arabinopyranosid
    —— 4-(N-tert-butyloxycarbonyl-1,4-benzoxazin-3-yl)-9H-fluoren-(R,S)-9-yl-amine 1021019-17-9 C26H24N2O3
    4-(N-tert-butyloxycarbonyl-1,4-benzoxazin-3-yl)-9H-fluoren-(R,S)-9-yl-amine