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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1,3-Dioxo-4,5,6,7-tetrahydroisoindol-2-yl)-5-fluoro-2-methoxyphenyl acetate 134882-56-7 C17H16FNO5
4-(1,3-Dioxo-4,5,6,7-tetrahydroisoindol-2-yl)-5-fluoro-2-methoxyphenyl acetate
—— 4-(N,N-Dimethylamino)benzenediazonium hexafluorophosphate 2926-45-6 C8H12F6N3P
4-(N,N-Dimethylamino)benzenediazonium hexafluorophosphate
—— [4-[[4-(Diethylamino)phenyl]-[6-[dihydroxy(oxo)-lambda6-sulfanylidene]-3-oxo-4-sulfocyclohexa-1,4-dien-1-yl]methylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium —— C27H33N2O7S2+
[4-[[4-(Diethylamino)phenyl]-[6-[dihydroxy(oxo)-lambda6-sulfanylidene]-3-oxo-4-sulfocyclohexa-1,4-dien-1-yl]methylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium
—— [(4-Aminophenyl)-azaniumylidenemethyl]azanium;dichloride —— C7H11Cl2N3
[(4-Aminophenyl)-azaniumylidenemethyl]azanium;dichloride
—— 4,4'-Diisocyanato-3-methyldiphenylmethan 2761-21-9 C16H12N2O2
4,4'-Diisocyanato-3-methyldiphenylmethan
—— 4-Quinazolinamine, 8-fluoro-N-[2-(4-phenoxyphenyl)ethyl]- 124428-27-9 C22H18FN3O
4-Quinazolinamine, 8-fluoro-N-[2-(4-phenoxyphenyl)ethyl]-
—— 4,4'-(phenylene-1,4-diisopropyl)bis(2,6-dimethylaniline) 2716-12-3 C28H36N2
4,4'-(phenylene-1,4-diisopropyl)bis(2,6-dimethylaniline)
—— 4,5,6,7-Tetrabrom-2-trifluormethyl-benzimidazol 2338-30-9 C8HBr4F3N2
4,5,6,7-Tetrabrom-2-trifluormethyl-benzimidazol
—— 4-(Methyloctadecylamino)-3-((5,6,7,8-tetrahydro-1-hydroxy-2-naphthyl)carbamoyl)benzenesulphonic acid 2589-61-9 C36H56N2O5S
4-(Methyloctadecylamino)-3-((5,6,7,8-tetrahydro-1-hydroxy-2-naphthyl)carbamoyl)benzenesulphonic acid
—— 4-[[4-(diethylamino)phenyl]-(4-ethyliminonaphthalen-1-ylidene)methyl]-N,N-diethylaniline 57986-36-4 C33H39N3
4-[[4-(diethylamino)phenyl]-(4-ethyliminonaphthalen-1-ylidene)methyl]-N,N-diethylaniline
—— (4aS,6aR,6aS,6bR,8aR,9R,10S,12aR,14bS)-10-[(2S,3R,4R,5R)-5-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-methyl-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxyoxan-2-yl]oxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 155569-77-0 C53H86O22
(4aS,6aR,6aS,6bR,8aR,9R,10S,12aR,14bS)-10-[(2S,3R,4R,5R)-5-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-methyl-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxyoxan-2-yl]oxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
—— 4,4'-((9,10-Dihydro-4-hydroxy-9,10-dioxo-1,3-anthrylene)diimino)bis(benzenesulphonic) acid 85455-49-8 C26H18N2O9S2
4,4'-((9,10-Dihydro-4-hydroxy-9,10-dioxo-1,3-anthrylene)diimino)bis(benzenesulphonic) acid
—— 4-amino-N-[6-[[4-[N-[4-[(6,8-disulfonaphthalen-2-yl)diazenyl]-3-methylphenyl]-C-hydroxycarbonimidoyl]phenyl]diazenyl]-5-hydroxy-7-sulfonaphthalen-2-yl]benzenecarboximidic acid —— C41H31N7O12S3
4-amino-N-[6-[[4-[N-[4-[(6,8-disulfonaphthalen-2-yl)diazenyl]-3-methylphenyl]-C-hydroxycarbonimidoyl]phenyl]diazenyl]-5-hydroxy-7-sulfonaphthalen-2-yl]benzenecarboximidic acid
—— 4-[4,4-bis(4-fluorophenyl)butyl]-N-ethylpiperazine-1-carboxamide;hydron;chloride —— C23H30ClF2N3O
4-[4,4-bis(4-fluorophenyl)butyl]-N-ethylpiperazine-1-carboxamide;hydron;chloride
—— 4H-Pyrimido(4,5-e)-1,2,4-thiadiazine, 8-amino-4-methyl-6-(methylthio)-, 1,1-dioxide 74039-27-3 C7H9N5O2S2
4H-Pyrimido(4,5-e)-1,2,4-thiadiazine, 8-amino-4-methyl-6-(methylthio)-, 1,1-dioxide
—— 4-(Aminomethyl)-9-methoxyfuro[3,2-g]chromen-7-one;hydron;chloride —— C13H12ClNO4
4-(Aminomethyl)-9-methoxyfuro[3,2-g]chromen-7-one;hydron;chloride
—— 4-Amino-1,3-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 3736-24-1 C14H9NO7S
4-Amino-1,3-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
—— 4-Benzyl-1-methylpyridin-1-ium 46340-38-9 C13H14N+
4-Benzyl-1-methylpyridin-1-ium
—— (4-Dithiocarboxypiperazine-1-carbothioyl)sulfanylsodium —— C6H8N2Na2S4
(4-Dithiocarboxypiperazine-1-carbothioyl)sulfanylsodium
—— 4-[2-(1,1'-biphenyl)-4-ylethoxy]quinazoline 124428-11-1 C22H18N2O
4-[2-(1,1'-biphenyl)-4-ylethoxy]quinazoline
—— 4-[(S)-hydroxy-[(2R)-piperidin-2-yl]methyl]benzene-1,2-diol;hydrobromide 31842-61-2 C12H18BrNO3
4-[(S)-hydroxy-[(2R)-piperidin-2-yl]methyl]benzene-1,2-diol;hydrobromide
—— 4-hydroxymethyl-1-[2-(2-methyl-piperidin-1-yl)-ethylamino]-thioxanthen-9-one 16140-28-6 C22H26N2O2S
4-hydroxymethyl-1-[2-(2-methyl-piperidin-1-yl)-ethylamino]-thioxanthen-9-one
—— 4-(4-chlorophenyl)-5-methyl-1H-imidazole;hydron;chloride —— C10H10Cl2N2
4-(4-chlorophenyl)-5-methyl-1H-imidazole;hydron;chloride
—— 4-Amino-6-(1-ethyl-propyl)-3-methylsulfanyl-1,6-dihydro-4H-[1,2,4]triazin-5-one 93679-20-0 C9H18N4OS
4-Amino-6-(1-ethyl-propyl)-3-methylsulfanyl-1,6-dihydro-4H-[1,2,4]triazin-5-one
—— 4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-8-methyl-7-((3-methyl-2-butenyl)oxy)-2-phenyl-, (S)- 101959-24-4 C21H22O4
4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-8-methyl-7-((3-methyl-2-butenyl)oxy)-2-phenyl-, (S)-
—— 4-Amino-6-cyclohexyl-3-methylsulfanyl-1,6-dihydro-4H-[1,2,4]triazin-5-one 93679-22-2 C10H18N4OS
4-Amino-6-cyclohexyl-3-methylsulfanyl-1,6-dihydro-4H-[1,2,4]triazin-5-one
—— 49-[3-(4-amino-5-hydroxy-4,6-dimethyloxan-2-yl)oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-22-carboxy-5,15-dichloro-2,18,33,36,38-pentahydroxy-19-[[4-methyl-2-(methylazaniumyl)pentanoyl]amino]-20,24,27,43,45-pentaoxo-7,13-dioxa-21,25,28,42,44-pentazaoctacyclo[27.14.2.23,6.214,17.18,12.130,34.010,26.035,40]henpentaconta-3,5,8(49),9,11,14,16,30(46),31,33,35(40),36,38,47,50-pentadecaene-41-carboxylate —— C66H74Cl2N8O25
49-[3-(4-amino-5-hydroxy-4,6-dimethyloxan-2-yl)oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-22-carboxy-5,15-dichloro-2,18,33,36,38-pentahydroxy-19-[[4-methyl-2-(methylazaniumyl)pentanoyl]amino]-20,24,27,43,45-pentaoxo-7,13-dioxa-21,25,28,42,44-pentazaoctacyclo[27.14.2.23,6.214,17.18,12.130,34.010,26.035,40]henpentaconta-3,5,8(49),9,11,14,16,30(46),31,33,35(40),36,38,47,50-pentadecaene-41-carboxylate
—— 4-Chloro-3-phenylbenzo[c]isoxazole 719-64-2 C13H8ClNO
4-Chloro-3-phenylbenzo[c]isoxazole
—— 4-<3-Chlor-phenyl>-1-<3,4-dimethoxy-phenethyl>-piperazin 1049-99-6 C20H25ClN2O2
4-<3-Chlor-phenyl>-1-<3,4-dimethoxy-phenethyl>-piperazin
—— 4-Pyrazolin-3-one, 1-phenyl- 1008-79-3 C9H8N2O
4-Pyrazolin-3-one, 1-phenyl-
—— 4-Methoxy-2-methyl-5-(methylsulfanyl)pyridin-3-ol 703-46-8 C8H11NO2S
4-Methoxy-2-methyl-5-(methylsulfanyl)pyridin-3-ol
—— 4-Dimethylamino-1-phenyl-2-pyrrolidinon 716-38-1 C12H16N2O
4-Dimethylamino-1-phenyl-2-pyrrolidinon
—— (4-aminophenyl)sulfonyl-pyrimidin-2-ylazanide;1H-imidazole;silver 76634-39-4 C16H17AgN8O2S-
(4-aminophenyl)sulfonyl-pyrimidin-2-ylazanide;1H-imidazole;silver
—— 4(3H)-Quinazolinone, 6,8-dibromo-3-(2-chlorophenyl)-2-((propylthio)methyl)- 108635-36-5 C18H15Br2ClN2OS
4(3H)-Quinazolinone, 6,8-dibromo-3-(2-chlorophenyl)-2-((propylthio)methyl)-
—— [4-(2,4-diamino-5-methylphenyl)iminocyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride —— C15H19ClN4
[4-(2,4-diamino-5-methylphenyl)iminocyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
—— 4-Hydroxy Ethynyl Estradiol 50394-90-6 C20H24O3
4-Hydroxy Ethynyl Estradiol
—— 4(1H)-Quinazolinone, 2,3-dihydro-1-(3-morpholinopropionyl)-3-phenyl-, hydrochloride 20887-10-9 C21H24ClN3O3
4(1H)-Quinazolinone, 2,3-dihydro-1-(3-morpholinopropionyl)-3-phenyl-, hydrochloride
—— 4-(5-Phenylthiophen-2-yl)but-3-yn-1-ol 120381-53-5 C14H12OS
4-(5-Phenylthiophen-2-yl)but-3-yn-1-ol
—— 4,5-Bis-<(ethylamino)-carbonyl>-imidazol 65-21-4 C9H14N4O2
4,5-Bis-<(ethylamino)-carbonyl>-imidazol
—— 4(3H)-Quinazolinone, 6,8-dibromo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)- 77300-95-9 C14H17Br2N3O
4(3H)-Quinazolinone, 6,8-dibromo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)-
—— 4(3H)-Quinazolinone, 6-iodo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)- 77300-93-7 C14H18IN3O
4(3H)-Quinazolinone, 6-iodo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)-
—— 4(1H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-(p-tolyl)-, hydrochloride 21132-00-3 C21H26ClN3O2
4(1H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-(p-tolyl)-, hydrochloride
—— 4(3H)-Quinazolinone, 3-((((bis(2-hydroxyethyl)amino)methyl)amino)methyl)-, dihydrochloride 75159-21-6 C14H22Cl2N4O3
4(3H)-Quinazolinone, 3-((((bis(2-hydroxyethyl)amino)methyl)amino)methyl)-, dihydrochloride
—— 4(3H)-Quinazolinone, 3-(2-(diethylamino)ethyl)-, dihydrobromide 5455-88-9 C14H21Br2N3O
4(3H)-Quinazolinone, 3-(2-(diethylamino)ethyl)-, dihydrobromide
—— 4(3H)-Quinazolinone, 6,8-dibromo-3-(2-methylphenyl)-2-(1-piperidinylmethyl)- 77161-23-0 C21H21Br2N3O
4(3H)-Quinazolinone, 6,8-dibromo-3-(2-methylphenyl)-2-(1-piperidinylmethyl)-
—— 4(3H)-Quinazolinone, 3-((((phenylamino)methyl)amino)methyl)-, dihydrochloride 75159-26-1 C16H18Cl2N4O
4(3H)-Quinazolinone, 3-((((phenylamino)methyl)amino)methyl)-, dihydrochloride
—— 4(3H)-Quinazolinone, 6,8-dibromo-3-(2-methylphenyl)-2-(4-morpholinylmethyl)- 77161-22-9 C20H19Br2N3O2
4(3H)-Quinazolinone, 6,8-dibromo-3-(2-methylphenyl)-2-(4-morpholinylmethyl)-
—— 4(3H)-Quinazolinone, 3-((2-(4-chlorophenyl)-1H-indol-3-yl)methyl)- 88514-42-5 C23H16ClN3O
4(3H)-Quinazolinone, 3-((2-(4-chlorophenyl)-1H-indol-3-yl)methyl)-
—— 4(1H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-(p-methoxyphenyl)-, hydrochloride, hydrate 20887-36-9 C21H28ClN3O4
4(1H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-(p-methoxyphenyl)-, hydrochloride, hydrate
—— 4-[(7-Chloroquinolin-4-yl)amino]-2-(diethylaminomethyl)phenol;hydron;dichloride;dihydrate 69-44-3 C20H28Cl3N3O3
4-[(7-Chloroquinolin-4-yl)amino]-2-(diethylaminomethyl)phenol;hydron;dichloride;dihydrate