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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5E,7E)-4-(benzyloxy)-N-hydroxy-11-(methoxymethoxy)undeca-5,7-dienamide 622836-75-3 C20H29NO5
    (4S,5E,7E)-4-(benzyloxy)-N-hydroxy-11-(methoxymethoxy)undeca-5,7-dienamide
    —— 4-<4-Ethoxy-phenyl>-3-mercapto-1.2.4-triazolon-(5) 90840-61-2 C10H11N3O2S
    4-<4-Ethoxy-phenyl>-3-mercapto-1.2.4-triazolon-(5)
    —— 4-(3,5-difluorobenzyl)-1-formyl-3-thiosemicarbazide 107186-84-5 C9H9F2N3OS
    4-(3,5-difluorobenzyl)-1-formyl-3-thiosemicarbazide
    —— (4aS,10aR)-2-[bis(methylsulfanyl)methylidene]-8-methoxy-4a-methyl-7-propan-2-yl-4,9,10,10a-tetrahydro-3H-phenanthren-1-one 1229291-62-6 C22H30O2S2
    (4aS,10aR)-2-[bis(methylsulfanyl)methylidene]-8-methoxy-4a-methyl-7-propan-2-yl-4,9,10,10a-tetrahydro-3H-phenanthren-1-one
    —— 4-(4-Ethoxyphenyl)-3-mercapto-1,2,4-triazol 36017-26-2 C10H11N3OS
    4-(4-Ethoxyphenyl)-3-mercapto-1,2,4-triazol
    —— 4-(3-bromophenyl)-1H-imidazol-2-amine 900514-80-9 C9H8BrN3
    4-(3-bromophenyl)-1H-imidazol-2-amine
    —— 4-(3-nitrophenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile 1446242-93-8 C20H10N2O4
    4-(3-nitrophenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile
    —— 4-(4-bromophenyl)-3-chloro-2-imino-2,3-dihydro-4H-benzo[h]chromene-3-carbonitrile 1414397-89-9 C20H12BrClN2O
    4-(4-bromophenyl)-3-chloro-2-imino-2,3-dihydro-4H-benzo[h]chromene-3-carbonitrile
    —— 4-[2-[4-(i-propyl)phenyl]ethylamino]-pyrido[2,3-d]-pyrimidine 134999-56-7 C18H20N4
    4-[2-[4-(i-propyl)phenyl]ethylamino]-pyrido[2,3-d]-pyrimidine
    —— (4S)-4-benzyl-3-{(2R,3S,6S,E)-3-[(tert-butyldimethylsilyl)oxy]-2,4,6,8-tetra-methylnona-4,7-dienoyl}oxazolidin-2-one 1268687-80-4 C29H45NO4Si
    (4S)-4-benzyl-3-{(2R,3S,6S,E)-3-[(tert-butyldimethylsilyl)oxy]-2,4,6,8-tetra-methylnona-4,7-dienoyl}oxazolidin-2-one
    —— 4-(4-chlorophenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile 1446242-88-1 C20H10ClNO2
    4-(4-chlorophenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile
    —— 4-(8-amino-9,10,11,12-tetrahydro-7H-benzo[7,8]chromeno[2,3-b]quinolin-7-yl)phenol 1393816-52-8 C26H22N2O2
    4-(8-amino-9,10,11,12-tetrahydro-7H-benzo[7,8]chromeno[2,3-b]quinolin-7-yl)phenol
    —— 4-methyl-6-trifluoromethyl-8-quinolinol 1333317-64-8 C11H8F3NO
    4-methyl-6-trifluoromethyl-8-quinolinol
    —— 4-(4-hydroxyphenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile 1446242-92-7 C20H11NO3
    4-(4-hydroxyphenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile
    —— 4-(4-methoxyphenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile 1446242-89-2 C21H13NO3
    4-(4-methoxyphenyl)-2-oxo-2H-benzo[h]chromene-3-carbonitrile
    —— 4-(Heptyloxy)phenyl 4-(decyloxy)benzoate 69280-97-3 C30H44O4
    4-(Heptyloxy)phenyl 4-(decyloxy)benzoate
    —— [(4S,5S)-5-[(4S)-2,2-dimethyl-5-methylidene-1,3-dioxan-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]methanol 1357078-51-3 C13H22O5
    [(4S,5S)-5-[(4S)-2,2-dimethyl-5-methylidene-1,3-dioxan-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]methanol
    —— [4-[[5-[(4-Acetyloxyphenyl)methylidene]-3,6-dioxopiperazin-2-ylidene]methyl]phenyl] acetate 392727-57-0 C22H18N2O6
    [4-[[5-[(4-Acetyloxyphenyl)methylidene]-3,6-dioxopiperazin-2-ylidene]methyl]phenyl] acetate
    —— 4-(3,5-Dimethylpyrazol-1-yl)-2-methylthioimidazo<4,5-d>pyridazine 85732-91-8 C11H12N6S
    4-(3,5-Dimethylpyrazol-1-yl)-2-methylthioimidazo<4,5-d>pyridazine
    —— 4-vinylbenzyl 1,3-oxathiolane-2-thione-5-ylmethyl ether 1414436-28-4 C13H14O2S2
    4-vinylbenzyl 1,3-oxathiolane-2-thione-5-ylmethyl ether
    —— 4-(1,3-dioxoisoindol-2-yl)cyclohexane-1-carboxylic Acid 344870-52-6 C15H15NO4
    4-(1,3-dioxoisoindol-2-yl)cyclohexane-1-carboxylic Acid
    —— (4S,5S,6S,E)-5-(benzyloxy)-4-methyl-6-[(4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl]hept-2-en-1-ol 171017-36-0 C22H34O4
    (4S,5S,6S,E)-5-(benzyloxy)-4-methyl-6-[(4S,5S)-2,2,5-trimethyl-1,3-dioxan-4-yl]hept-2-en-1-ol
    —— 4-(3,3-diethylthioureido)benzoic acid 309923-23-7 C12H16N2O2S
    4-(3,3-diethylthioureido)benzoic acid
    —— 4-hexyl-2,6-dinitro-phenol 4467-91-8 C12H16N2O5
    4-hexyl-2,6-dinitro-phenol
    —— (4aS,10aS)-methyl-7-isopropyl-8-methoxy-4a-methyl-3,4,4a,9,10,10a-hexahydrophenanthrene-2-carboxylate 1596799-05-1 C21H28O3
    (4aS,10aS)-methyl-7-isopropyl-8-methoxy-4a-methyl-3,4,4a,9,10,10a-hexahydrophenanthrene-2-carboxylate
    —— [4-Bromo-3,5-bis[(dimethylamino)methyl]phenyl]methanol 453595-01-2 C13H21BrN2O
    [4-Bromo-3,5-bis[(dimethylamino)methyl]phenyl]methanol
    —— 4-bromo-7-methoxy-5-methyl-benzo[1,3]dioxole 1170034-85-1 C9H9BrO3
    4-bromo-7-methoxy-5-methyl-benzo[1,3]dioxole
    —— {4-[(E)-2-(benzoxazol-2-yl)vinyl]}-N,N-bis-{4-[(E)-2-(benzoxazol-2-yl)vinyl]phenyl}aniline 1092716-65-8 C45H30N4O3
    {4-[(E)-2-(benzoxazol-2-yl)vinyl]}-N,N-bis-{4-[(E)-2-(benzoxazol-2-yl)vinyl]phenyl}aniline
    —— 4-(dibenzylamino)-2,6-difluorobenzoic acid 869335-42-2 C21H17F2NO2
    4-(dibenzylamino)-2,6-difluorobenzoic acid
    —— 4-methylene-1,2,5-hexatriene 84140-11-4 C7H8
    4-methylene-1,2,5-hexatriene
    —— [4-(4-Hexylpiperazine-1-carbonyl)phenyl] acetate 1027237-89-3 C19H28N2O3
    [4-(4-Hexylpiperazine-1-carbonyl)phenyl] acetate
    —— 4-hexyl-1-(trifluoromethoxy)benzene 143582-93-8 C13H17F3O
    4-hexyl-1-(trifluoromethoxy)benzene
    —— 4-chloro-N-[2-(diethylamino)-2-phenylethyl]benzenesulfonamide 112878-55-4 C18H23ClN2O2S
    4-chloro-N-[2-(diethylamino)-2-phenylethyl]benzenesulfonamide
    —— 4-Quinolinecarboxamide, 2-(dicyanomethyl)-N,N-diethyl- 194713-16-1 C17H16N4O
    4-Quinolinecarboxamide, 2-(dicyanomethyl)-N,N-diethyl-
    —— 4-[(3-Chloro-4-methyl-2-oxo-1,3-oxazolidin-4-yl)methylsulfonyl]butanoic acid 1310065-12-3 C9H14ClNO6S
    4-[(3-Chloro-4-methyl-2-oxo-1,3-oxazolidin-4-yl)methylsulfonyl]butanoic acid
    —— 4-ethoxy-2,6-dimethoxy-benzaldehyde 100059-21-0 C11H14O4
    4-ethoxy-2,6-dimethoxy-benzaldehyde
    —— 4-hydroxy-N-[3,5-difluorobiphenyl-4-yl]-1,2,5-oxadiazole-3-carboxamide 1364791-92-3 C15H9F2N3O3
    4-hydroxy-N-[3,5-difluorobiphenyl-4-yl]-1,2,5-oxadiazole-3-carboxamide
    —— 4-carbethoxy-2-selenoxo-1,3-dithiole 75483-96-4 C6H6O2S2Se
    4-carbethoxy-2-selenoxo-1,3-dithiole
    —— 4-[(E)-3-oxo-3-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)prop-1-enyl]benzonitrile 1261244-45-4 C25H27NO
    4-[(E)-3-oxo-3-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)prop-1-enyl]benzonitrile
    —— 4-(2-bromo-1,1-dimethoxyethyl)-1,2-dichlorobenzene 1206904-29-1 C10H11BrCl2O2
    4-(2-bromo-1,1-dimethoxyethyl)-1,2-dichlorobenzene
    —— 4,4,6,6-tetrakis(dimethylamino)-2,2-spiro(N-methylethanolamino)cyclotriphosphazatriene 90863-03-9 C11H31N8OP3
    4,4,6,6-tetrakis(dimethylamino)-2,2-spiro(N-methylethanolamino)cyclotriphosphazatriene
    —— 4-(3,5-difluorobenzyl)-1,2,4-triazole-3-thione 107186-78-7 C9H7F2N3S
    4-(3,5-difluorobenzyl)-1,2,4-triazole-3-thione
    —— (4-Methyl-2-oxo-1,3-oxazolidin-4-yl)methanesulfonic acid 1225437-70-6 C5H9NO5S
    (4-Methyl-2-oxo-1,3-oxazolidin-4-yl)methanesulfonic acid
    —— 4-methyl-4-(pyrrolidin-1-ylmethyl)oxazolidin-2-one 1225437-76-2 C9H16N2O2
    4-methyl-4-(pyrrolidin-1-ylmethyl)oxazolidin-2-one
    —— [4-(5-mercapto-1,3,4-oxadiazol-2-yl)phenyl]methanol 1609536-71-1 C9H8N2O2S
    [4-(5-mercapto-1,3,4-oxadiazol-2-yl)phenyl]methanol
    —— 4-(hydroxymethyl)benzoic hydrazide 58855-42-8 C8H10N2O2
    4-(hydroxymethyl)benzoic hydrazide
    —— 4-(3,5-Dimethylpyrazol-1-yl)-2-(4-nitrobenzylthio)imidazo<4,5-d>pyridazine 85732-97-4 C17H15N7O2S
    4-(3,5-Dimethylpyrazol-1-yl)-2-(4-nitrobenzylthio)imidazo<4,5-d>pyridazine
    —— 4-[[4-(allyloxymethyl)-6-[4-[(E)-2-cyanovinyl]-2,6-dimethyl-anilino]pyrimidin-2-yl]amino]benzonitrile 1037444-79-3 C26H24N6O
    4-[[4-(allyloxymethyl)-6-[4-[(E)-2-cyanovinyl]-2,6-dimethyl-anilino]pyrimidin-2-yl]amino]benzonitrile
    —— 4-chloro-6-[(6-methylpyridin-3-yl)amino]-2-(methylsulfanyl)pyrimidine-5-carboxamide 1254057-20-9 C12H12ClN5OS
    4-chloro-6-[(6-methylpyridin-3-yl)amino]-2-(methylsulfanyl)pyrimidine-5-carboxamide
    —— 4-[[4-[4-[(E)-2-cyanoethenyl]-2,6-dimethylanilino]-6-(methoxymethyl)pyrimidin-2-yl]amino]benzonitrile 1037445-51-4 C24H22N6O
    4-[[4-[4-[(E)-2-cyanoethenyl]-2,6-dimethylanilino]-6-(methoxymethyl)pyrimidin-2-yl]amino]benzonitrile