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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[1-(6-chloropyridin-2-yl)hydrazino]-5-iodo-2-(methylthio)pyrimidine 955369-82-1 C10H9ClIN5S
    4-[1-(6-chloropyridin-2-yl)hydrazino]-5-iodo-2-(methylthio)pyrimidine
    —— (4-tert-Butyl-1-hydroxy-cyclohexyl)-phenyl-acetic acid 79802-06-5 C18H26O3
    (4-tert-Butyl-1-hydroxy-cyclohexyl)-phenyl-acetic acid
    —— (4aS,10bR)-7,8-Dimethoxy-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline 1240556-37-9 C15H21NO2
    (4aS,10bR)-7,8-Dimethoxy-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline
    —— 4-(1-{4-[1-(4-ethoxycarbonyl-thiazol-2-yl)-2-methyl-2,3-bis-triethylsilanyloxy-butylcarbamoyl]-4,5-dihydro-oxazol-2-yl}-2-phenylselanyl-propylcarbamoyl)-2,2,5-trimethyl-oxazolidine-3-carboxylic acid 2-trimethylsilanyl-ethyl ester 710354-73-7 C49H83N5O10SSeSi3
    4-(1-{4-[1-(4-ethoxycarbonyl-thiazol-2-yl)-2-methyl-2,3-bis-triethylsilanyloxy-butylcarbamoyl]-4,5-dihydro-oxazol-2-yl}-2-phenylselanyl-propylcarbamoyl)-2,2,5-trimethyl-oxazolidine-3-carboxylic acid 2-trimethylsilanyl-ethyl ester
    —— 4-azido-N-methoxy-N-methylundecanamide 1258206-77-7 C13H26N4O2
    4-azido-N-methoxy-N-methylundecanamide
    —— {4-[(1R)-3-{[(1R)-1-(4-methylnaphthalen-1-yl)ethyl]amino}cyclopentyl]phenoxy}acetic acid methyl ester 1211473-63-0 C27H31NO3
    {4-[(1R)-3-{[(1R)-1-(4-methylnaphthalen-1-yl)ethyl]amino}cyclopentyl]phenoxy}acetic acid methyl ester
    —— 4-hydroxy-α1-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol 4-hydroxybenzoate (salt) 94749-07-2 C7H6O3*C25H37NO4
    4-hydroxy-α1-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol 4-hydroxybenzoate (salt)
    —— [4-[2-(4-Chlorophenyl)-5-ethyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyl-5-oxopyran-3-yl] benzoate 1094621-75-6 C27H26ClNO4S
    [4-[2-(4-Chlorophenyl)-5-ethyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyl-5-oxopyran-3-yl] benzoate
    —— 4-ethyl-2-pyrimidin-2-yl-N-{1-[4-(trifluoromethyl)pyrimidin-2-yl]piperidin-4-yl}-1,3-thiazole-5-carboxamide 1104272-16-3 C20H20F3N7OS
    4-ethyl-2-pyrimidin-2-yl-N-{1-[4-(trifluoromethyl)pyrimidin-2-yl]piperidin-4-yl}-1,3-thiazole-5-carboxamide
    —— 4'-{2-ethoxy-4-ethyl-5-[((2S,3S)-2-mercapto-3-methylpentanoylamino)methyl]-imidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid 1073549-82-2 C28H34FN3O4S
    4'-{2-ethoxy-4-ethyl-5-[((2S,3S)-2-mercapto-3-methylpentanoylamino)methyl]-imidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid
    —— 4-Hydroxymethyl-bicyclo<2.2.2>oct-1-yl-p-nitrobenzolsulfonat 66789-25-1 C15H19NO6S
    4-Hydroxymethyl-bicyclo<2.2.2>oct-1-yl-p-nitrobenzolsulfonat
    —— 4-[2-(cyclopropanecarbonyl-amino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl]-piperazine-1-carboxylic acid methyl-phenyl-amide 1206185-07-0 C22H25N7O2
    4-[2-(cyclopropanecarbonyl-amino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl]-piperazine-1-carboxylic acid methyl-phenyl-amide
    —— 4-methyl-2-(1-methylethylidene)-α-tetralone 73652-80-9 C14H16O
    4-methyl-2-(1-methylethylidene)-α-tetralone
    —— 4,7-dichloro-furo[2,3-d]pyridazine-2-carbaldehyde 37441-64-8 C7H2Cl2N2O2
    4,7-dichloro-furo[2,3-d]pyridazine-2-carbaldehyde
    —— (4R,5R)-5-(2,5-difluorophenyl)-4-(5-(o-tolylethynyl)pyridin-3-yl)oxazolidin-2-one 1375753-04-0 C23H16F2N2O2
    (4R,5R)-5-(2,5-difluorophenyl)-4-(5-(o-tolylethynyl)pyridin-3-yl)oxazolidin-2-one
    —— 4-[4-(Dimethylamino)-2-methoxyphenyl]imino-2,6-dimethylcyclohexa-2,5-dien-1-one 55303-23-6 C17H20N2O2
    4-[4-(Dimethylamino)-2-methoxyphenyl]imino-2,6-dimethylcyclohexa-2,5-dien-1-one
    —— 4-(4,4-Dichloro-5-oxooxolan-2-yl)butyl benzoate 1393712-34-9 C15H16Cl2O4
    4-(4,4-Dichloro-5-oxooxolan-2-yl)butyl benzoate
    —— 4-(2,2-Difluorocyclopropoxy)benzoic acid 2044901-34-8 C10H8F2O3
    4-(2,2-Difluorocyclopropoxy)benzoic acid
    —— 4-(quinoxalin-6-yl)morpholine 941283-01-8 C12H13N3O
    4-(quinoxalin-6-yl)morpholine
    —— 4-(4-Methoxyphenyl)-3-methyl-1-(4-methylphenyl)sulfonyl-2-octylpyrrole 1443780-89-9 C27H35NO3S
    4-(4-Methoxyphenyl)-3-methyl-1-(4-methylphenyl)sulfonyl-2-octylpyrrole
    —— 4-Benzyl-2-butyl-6-fluoro-1,1-dioxo-1lambda6,2,4-benzothiadiazin-3-one 1202207-12-2 C18H19FN2O3S
    4-Benzyl-2-butyl-6-fluoro-1,1-dioxo-1lambda6,2,4-benzothiadiazin-3-one
    —— (4-Dimethylsulfamoyl-phenylamino)-acetic acid ethyl ester 51904-37-1 C12H18N2O4S
    (4-Dimethylsulfamoyl-phenylamino)-acetic acid ethyl ester
    —— 4,4'-diethyl-3,3'-dimethyl-2,2'-dipyrrole-5,5'-dicarboxylic acid 152172-75-3 C16H20N2O4
    4,4'-diethyl-3,3'-dimethyl-2,2'-dipyrrole-5,5'-dicarboxylic acid
    —— 4-chloro-2,6-bis(tosyloxymethyl)pyridine 1314884-21-3 C21H20ClNO6S2
    4-chloro-2,6-bis(tosyloxymethyl)pyridine
    —— 4-<2-(4-Chlor-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 7317-63-7 C18H14ClN3O2S
    4-<2-(4-Chlor-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin
    —— 4-methoxy-N-{5-[4-(pyridin-3-yloxy)-phenyl]-[1,3,4]oxadiazol-2-yl}-3-trifluoromethyl-benzamide 877875-40-6 C22H15F3N4O4
    4-methoxy-N-{5-[4-(pyridin-3-yloxy)-phenyl]-[1,3,4]oxadiazol-2-yl}-3-trifluoromethyl-benzamide
    —— 4-(3-[<sup>18</sup>F]fluoropropanesulfonyl)piperidine 1453201-00-7 C8H16FNO2S
    4-(3-[<sup>18</sup>F]fluoropropanesulfonyl)piperidine
    —— 4-(4-ethylpiperazin-1-yl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile 1312754-67-8 C17H18N6
    4-(4-ethylpiperazin-1-yl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile
    —— 4-(2-tert-butyl-pyrazolo[1,5-a]pyrimidin-6-ylethynyl)-phenylamine 1312413-49-2 C18H18N4
    4-(2-tert-butyl-pyrazolo[1,5-a]pyrimidin-6-ylethynyl)-phenylamine
    —— 4-chloro-2,5-dimethyl-7-(2,6-dibromo-4-trifluoromethylphenyl)-7H-pyrrolo[2,3-d]pyrimidine 291540-26-6 C15H9Br2ClF3N3
    4-chloro-2,5-dimethyl-7-(2,6-dibromo-4-trifluoromethylphenyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4'-(2-Ethoxycarbonyl-3-oxo-hexyl)-biphenyl-2-carboxylic acid methyl ester 141309-84-4 C23H26O5
    4'-(2-Ethoxycarbonyl-3-oxo-hexyl)-biphenyl-2-carboxylic acid methyl ester
    —— 4-(3-methoxyphenyl)-2-phenyl-6-(trifluoromethyl)-1,4-dihydropyridine-3-carbonitrile 933996-64-6 C20H15F3N2O
    4-(3-methoxyphenyl)-2-phenyl-6-(trifluoromethyl)-1,4-dihydropyridine-3-carbonitrile
    —— 4-acetyl-4-benzyl-1-morpholinocyclohexene 350252-94-7 C19H25NO2
    4-acetyl-4-benzyl-1-morpholinocyclohexene
    —— 4β-(((1-(2-fluorobenzyl)indol-5-yl)methyl)amino)-4'-demethyl-4-desoxypodophyllotoxin 1620139-65-2 C37H33FN2O7
    4β-(((1-(2-fluorobenzyl)indol-5-yl)methyl)amino)-4'-demethyl-4-desoxypodophyllotoxin
    —— 4-Dimethylaminomethyl-5-hydroxy-2-methyl-1-phenyl-1H-benzo[g]indole-3-carboxylic acid ethyl ester 121387-50-6 C25H26N2O3
    4-Dimethylaminomethyl-5-hydroxy-2-methyl-1-phenyl-1H-benzo[g]indole-3-carboxylic acid ethyl ester
    —— 4-Benzoyl-5-(methylthio)-2-thiophenecarbonitrile 138696-63-6 C13H9NOS2
    4-Benzoyl-5-(methylthio)-2-thiophenecarbonitrile
    —— 4-tosyl-13-benzyl-1,7,10,16-tetraoxa-4,13-diazacyclooctadecane 247153-37-3 C26H38N2O6S
    4-tosyl-13-benzyl-1,7,10,16-tetraoxa-4,13-diazacyclooctadecane
    —— 4-acetylthio-2-phenyl-1,2,3-triazole 77896-78-7 C10H9N3OS
    4-acetylthio-2-phenyl-1,2,3-triazole
    —— 4-{[Bis-(2-hydroxy-ethyl)-amino]-methyl}-2-[(E)-2-methoxy-4-nitro-phenylimino]-4H-benzo[1,4]oxazin-3-one 90292-20-9 C20H22N4O7
    4-{[Bis-(2-hydroxy-ethyl)-amino]-methyl}-2-[(E)-2-methoxy-4-nitro-phenylimino]-4H-benzo[1,4]oxazin-3-one
    —— 4-(4-(6-(4-tert-butylphenyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-3-yl)phenyl)morpholine 1611000-61-3 C28H28F3N3O
    4-(4-(6-(4-tert-butylphenyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-3-yl)phenyl)morpholine
    —— 4-(2-hydroxyethoxy)isophthalonitrile 1152713-37-5 C10H8N2O2
    4-(2-hydroxyethoxy)isophthalonitrile
    —— [4-(2-Diethylamino-ethoxy)-3,5-diiodo-phenyl]-(2-isopropyl-benzo[b]thiophen-3-yl)-methanone; compound with oxalic acid 39743-47-0 C2H2O4*C24H27I2NO2S
    [4-(2-Diethylamino-ethoxy)-3,5-diiodo-phenyl]-(2-isopropyl-benzo[b]thiophen-3-yl)-methanone; compound with oxalic acid
    —— 4-Nicotinoylamino-2,6-diisobutyloxy-pyrimidin 4054-22-2 C18H24N4O3
    4-Nicotinoylamino-2,6-diisobutyloxy-pyrimidin
    —— 4,5-Dihydroxy-2-(3-methoxy-2,4,6-trimethyl-phenyl)-4-methyl-hexan-3-one 28672-64-2 C17H26O4
    4,5-Dihydroxy-2-(3-methoxy-2,4,6-trimethyl-phenyl)-4-methyl-hexan-3-one
    —— 4-<Bis-<4-methoxy-phenyl>-2,6-dioxo-cyclohexylmethyl>-2-thioxo-6-oxo-pyrimidin 27259-17-2 C31H32N2O7S
    4-<Bis-<4-methoxy-phenyl>-2,6-dioxo-cyclohexylmethyl>-2-thioxo-6-oxo-pyrimidin
    —— 4-Phenylsulfonyl-phenanthro<1,2-c>-1,2,5-oxadiazol-dion-10,11 22200-62-0 C20H10N2O5S
    4-Phenylsulfonyl-phenanthro<1,2-c>-1,2,5-oxadiazol-dion-10,11
    —— 4-Methylen-5-keto-azelainsaeure-diaethylester 19444-08-7 C14H22O5
    4-Methylen-5-keto-azelainsaeure-diaethylester
    —— (4aS,6aR,6bR,10S,12aR,14bS)-10-Acetoxy-2,6a,6b,9,9,12a-hexamethyl-14-oxo-icosahydro-picene-4a-carboxylic acid 3407-37-2 C31H48O5
    (4aS,6aR,6bR,10S,12aR,14bS)-10-Acetoxy-2,6a,6b,9,9,12a-hexamethyl-14-oxo-icosahydro-picene-4a-carboxylic acid
    —— 4-[(Z)-3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-2-p-tolyl-allyl]-morpholine 878209-83-7 C20H30BNO3
    4-[(Z)-3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-2-p-tolyl-allyl]-morpholine
    —— 4,5-diphenylisobenzofuran-1,3-dione 163395-57-1 C20H12O3
    4,5-diphenylisobenzofuran-1,3-dione