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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[2-hydroxy-2-methyl-3-(isopropylamino)propoxy]nitrobenzene 280583-27-9 C13H20N2O4
    4-[2-hydroxy-2-methyl-3-(isopropylamino)propoxy]nitrobenzene
    —— 4-pentoxy-2-hydroxycaprophenone oxime 101002-19-1 C17H27NO3
    4-pentoxy-2-hydroxycaprophenone oxime
    —— 4-Chlor-3-hydroxy-3-methyl-butyronitril 727423-05-4 C5H8ClNO
    4-Chlor-3-hydroxy-3-methyl-butyronitril
    —— 4-azidocarbonyl-2-acetylaminopyridine 179554-64-4 C8H7N5O2
    4-azidocarbonyl-2-acetylaminopyridine
    —— 4-naphthalen-1-yl-3,4,5,6-tetrahydro-1H-benzo[h]quinazoline-2-thione 725277-19-0 C22H18N2S
    4-naphthalen-1-yl-3,4,5,6-tetrahydro-1H-benzo[h]quinazoline-2-thione
    —— 4-[(3,4-dichloro-6-fluorophenyl)amino]-6-nitroquinazoline 455922-78-8 C14H7Cl2FN4O2
    4-[(3,4-dichloro-6-fluorophenyl)amino]-6-nitroquinazoline
    —— 4(3H)-Quinazolinone, 6-bromo-3-(2-(1-(4-morpholinylmethyl)-1H-benzimidazol-2-yl)phenyl)-2-phenyl- 91045-27-1 C32H26BrN5O2
    4(3H)-Quinazolinone, 6-bromo-3-(2-(1-(4-morpholinylmethyl)-1H-benzimidazol-2-yl)phenyl)-2-phenyl-
    —— 4-amino-3-(4-chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole 1122589-09-6 C13H10ClN5
    4-amino-3-(4-chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole
    —— 4-(2-benzyloxy-3-nitro-phenyl)-piperazine-1-carboxylic Acid Tert-butyl Ester 688363-78-2 C22H27N3O5
    4-(2-benzyloxy-3-nitro-phenyl)-piperazine-1-carboxylic Acid Tert-butyl Ester
    —— 4-[2,2-bis(1,3-benzothiazol-2-yl)ethenyl]-N,N-dimethylaniline 59135-97-6 C24H19N3S2
    4-[2,2-bis(1,3-benzothiazol-2-yl)ethenyl]-N,N-dimethylaniline
    —— 4-chloro-N-((3,4-dihydro-2H-benzo[h]chromen-2-yl)methyl)aniline 1609235-55-3 C20H18ClNO
    4-chloro-N-((3,4-dihydro-2H-benzo[h]chromen-2-yl)methyl)aniline
    —— 4(3H)-Quinazolinone, 3-(2-(1-((dimethylamino)methyl)-1H-benzimidazol-2-yl)phenyl)-2-methyl- 91045-39-5 C25H23N5O
    4(3H)-Quinazolinone, 3-(2-(1-((dimethylamino)methyl)-1H-benzimidazol-2-yl)phenyl)-2-methyl-
    —— 4-(2,4,6-trifluorobenzyl)-2-[(2-oxo-1,2-dihydroquinolin-4-yl)methyl]-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534389-23-5 C24H16F3N3O4S
    4-(2,4,6-trifluorobenzyl)-2-[(2-oxo-1,2-dihydroquinolin-4-yl)methyl]-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
    —— 4-amino-2-(dimethylamino)-7-(methylthio)-6-propionylpteridine 118512-08-6 C12H16N6OS
    4-amino-2-(dimethylamino)-7-(methylthio)-6-propionylpteridine
    —— [(4,8-dibutyl-1,2,3,5,6,7-hexahydro-s-indacene-2,2,6,6-tetrayl)tetrakis(methanediyloxy)]tetrakis(trimethylsilane) 1373042-39-7 C36H70O4Si4
    [(4,8-dibutyl-1,2,3,5,6,7-hexahydro-s-indacene-2,2,6,6-tetrayl)tetrakis(methanediyloxy)]tetrakis(trimethylsilane)
    —— (4S)-N-[2-(3,4-dimethoxyphenyl)ethyl]-4-hydroxy-5-[(4-methoxyphenyl)methoxy]pentanamide 188290-22-4 C23H31NO6
    (4S)-N-[2-(3,4-dimethoxyphenyl)ethyl]-4-hydroxy-5-[(4-methoxyphenyl)methoxy]pentanamide
    —— 4-(4-{[(2S)-2-amino-3-phenylpropyl]amino}-2-(pyridin-4-yl)pyrido[3,4-d]pyrimidin-8-yl)-2-methylbut-3-yn-2-ol 1588951-90-9 C26H26N6O
    4-(4-{[(2S)-2-amino-3-phenylpropyl]amino}-2-(pyridin-4-yl)pyrido[3,4-d]pyrimidin-8-yl)-2-methylbut-3-yn-2-ol
    —— 4-Morpholin-4-ylbut-2-ynyl 3-methyl-2-oxo-1-oxaspiro[4.5]dec-3-ene-4-carboxylate 131926-46-0 C19H25NO5
    4-Morpholin-4-ylbut-2-ynyl 3-methyl-2-oxo-1-oxaspiro[4.5]dec-3-ene-4-carboxylate
    —— 4-Methyl-2-phenyl[1,3]thiazolo[3,2-a]quinoxalin-10-ium-1-olate 100463-03-4 C17H12N2OS
    4-Methyl-2-phenyl[1,3]thiazolo[3,2-a]quinoxalin-10-ium-1-olate
    —— (4aR,7aR)-octahydrocyclopenta[b][1,4]oxazine 1616435-00-7 C7H13NO
    (4aR,7aR)-octahydrocyclopenta[b][1,4]oxazine
    —— 4(3H)-Quinazolinone, 2-phenyl-3-(2-(1-(1-piperidinylmethyl)-1H-benzimidazol-2-yl)phenyl)- 91045-30-6 C33H29N5O
    4(3H)-Quinazolinone, 2-phenyl-3-(2-(1-(1-piperidinylmethyl)-1H-benzimidazol-2-yl)phenyl)-
    —— (4aR,7aR)-octahydro-1H-cyclopenta[b]pyrazine 1616435-44-9 C7H14N2
    (4aR,7aR)-octahydro-1H-cyclopenta[b]pyrazine
    —— 4-(4-chlorophenyl)-3-(4-chlorophenylsulfonyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2-thione 709635-50-7 C20H18Cl2N2O2S2
    4-(4-chlorophenyl)-3-(4-chlorophenylsulfonyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2-thione
    —— [4-(5-ethylimidazol-1-yl)isochroman-1-one]-3-spiro(4-tetrahydropyran) 952492-71-6 C18H20N2O3
    [4-(5-ethylimidazol-1-yl)isochroman-1-one]-3-spiro(4-tetrahydropyran)
    —— 4-(2,4,6-trifluorobenzyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534390-42-5 C14H9F3N2O3S
    4-(2,4,6-trifluorobenzyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
    —— 4-(4-(5-mercapto-1,3,4-oxadiazol-2-yl)phenyl) semicarbazide 1187741-96-3 C9H9N5O2S
    4-(4-(5-mercapto-1,3,4-oxadiazol-2-yl)phenyl) semicarbazide
    —— 4-[4-(Trifluoromethyl)phenyl]-2,6-diphenylphosphinine 78336-66-0 C24H16F3P
    4-[4-(Trifluoromethyl)phenyl]-2,6-diphenylphosphinine
    —— 4-(methoxycarbonyl)-2-(methylseleno)-Δ<sup>2</sup>-thiazoline 105039-90-5 C6H9NO2SSe
    4-(methoxycarbonyl)-2-(methylseleno)-Δ<sup>2</sup>-thiazoline
    —— 4-(5-Methyl-2,5-dihydrothiophen-3-yl)morpholine 88498-70-8 C9H15NOS
    4-(5-Methyl-2,5-dihydrothiophen-3-yl)morpholine
    —— 4,5-di[bis(dimethylamino)phosphineyl]-2-(dimethylamino)-1-methyl-1H-imidazole 1253395-57-1 C14H33N7P2
    4,5-di[bis(dimethylamino)phosphineyl]-2-(dimethylamino)-1-methyl-1H-imidazole
    —— 4-(5-Methyl-4,5-dihydrothiophen-3-yl)morpholine 88498-69-5 C9H15NOS
    4-(5-Methyl-4,5-dihydrothiophen-3-yl)morpholine
    —— 4,5-dihydro-5-methylthiophen-3(2H)-one 50565-24-7 C5H8OS
    4,5-dihydro-5-methylthiophen-3(2H)-one
    —— 4-(dibenzo[b,f]azepin-5-yl)butan-1-ol 443309-29-3 C18H19NO
    4-(dibenzo[b,f]azepin-5-yl)butan-1-ol
    —— (4-chloro-2-fluorophenyl)(cyclopropyl)methanol 1202774-93-3 C10H10ClFO
    (4-chloro-2-fluorophenyl)(cyclopropyl)methanol
    —— 4-(5-methoxycarbonylthiophen-2-yl)benzoic Acid 597565-50-9 C13H10O4S
    4-(5-methoxycarbonylthiophen-2-yl)benzoic Acid
    —— (4-fluorophenyl)(3-(6-methylpyridin-2-yl)-5,6-dihydro-[1,2,4]-triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338372-26-1 C18H16FN5O
    (4-fluorophenyl)(3-(6-methylpyridin-2-yl)-5,6-dihydro-[1,2,4]-triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
    —— 4-Hydroxypent-3-en-2-one;samarium —— C15H24O6Sm
    4-Hydroxypent-3-en-2-one;samarium
    —— 4-fluoro-4-methyl-1-(trifluoroacetyl)piperidine 1023305-94-3 C8H11F4NO
    4-fluoro-4-methyl-1-(trifluoroacetyl)piperidine
    —— 4-hydroxy-4-methyl-1-(trifluoroacetyl)piperidine 1023305-95-4 C8H12F3NO2
    4-hydroxy-4-methyl-1-(trifluoroacetyl)piperidine
    —— 4-N-[(1S)-1-(4-cyanophenyl)ethyl]-6-N-[(4-fluoro-3-methylphenyl)methyl]pyrimidine-4,6-dicarboxamide 943731-85-9 C23H20FN5O2
    4-N-[(1S)-1-(4-cyanophenyl)ethyl]-6-N-[(4-fluoro-3-methylphenyl)methyl]pyrimidine-4,6-dicarboxamide
    —— 4-Chloro-1-(pent-4-ynyl)-1H-imidazo[4,5-c]pyridine-2(3H)-thione 1061316-59-3 C11H10ClN3S
    4-Chloro-1-(pent-4-ynyl)-1H-imidazo[4,5-c]pyridine-2(3H)-thione
    —— 4-(diphenylamino)butan-1-ol 227805-94-9 C16H19NO
    4-(diphenylamino)butan-1-ol
    —— 4-bromo-4,4-difluorobutyl methanesulphonate 155957-61-2 C5H9BrF2O3S
    4-bromo-4,4-difluorobutyl methanesulphonate
    —— 4-nitro-2,5-bis(trimethylsilanylethynyl)phenylamine 946621-29-0 C16H22N2O2Si2
    4-nitro-2,5-bis(trimethylsilanylethynyl)phenylamine
    —— 4-Oxo-3,4-dihydro-quinazoline-2-carboxylic acid [1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazide 129302-10-9 C16H11N5O4
    4-Oxo-3,4-dihydro-quinazoline-2-carboxylic acid [1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4-(Di-n-propylamino)-1,2,4-triazol 6111-76-8 C8H16N4
    4-(Di-n-propylamino)-1,2,4-triazol
    —— 4-[5,6-dimethoxy-1-(4-methylphenylsulfonyl)-3-phenyl-1H-2-indolyl]-2-butanone 309927-66-0 C27H27NO5S
    4-[5,6-dimethoxy-1-(4-methylphenylsulfonyl)-3-phenyl-1H-2-indolyl]-2-butanone
    —— 4,7-Bis(5-ethynyl-4-hexylthiophen-2-yl)-2,1,3-benzothiadiazole 1619232-20-0 C30H32N2S3
    4,7-Bis(5-ethynyl-4-hexylthiophen-2-yl)-2,1,3-benzothiadiazole
    —— 4-(4-ethyl-2-methoxyphenoxy)phenylmethylsulfone 1403681-44-6 C16H18O4S
    4-(4-ethyl-2-methoxyphenoxy)phenylmethylsulfone
    —— 4-amino-3-isopropoxybenzoic acid 1096900-82-1 C10H13NO3
    4-amino-3-isopropoxybenzoic acid