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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
    —— 5-methyl-2-ethyl-6-(4-methylthiobenzyl)-3-(4-methylthiophenyl)pyridine 1236220-43-1 C23H25NS2
    5-methyl-2-ethyl-6-(4-methylthiobenzyl)-3-(4-methylthiophenyl)pyridine
    —— 5-(ω-Pentenyl)-1,2,3,4-tetramethylcyclopentadiene 451501-67-0 C14H22
    5-(ω-Pentenyl)-1,2,3,4-tetramethylcyclopentadiene
    —— 5-(tert-Butyl-dimethyl-silanyloxy)-2-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-pentanoic acid ethyl ester 370097-83-9 C22H48O4Si2
    5-(tert-Butyl-dimethyl-silanyloxy)-2-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-pentanoic acid ethyl ester
    —— 5-(benzenesulfonyl)-2-ethyl-N-(2-pyridin-4-ylethyl)benzenesulfonamide 1093989-14-0 C21H22N2O4S2
    5-(benzenesulfonyl)-2-ethyl-N-(2-pyridin-4-ylethyl)benzenesulfonamide
    —— 5,6-dihydro-4H-benzo<3,4>cyclohepta<1,2-e><1,2,4>triazolo<1,5-c>pyrimidine 134434-61-0 C14H12N4
    5,6-dihydro-4H-benzo<3,4>cyclohepta<1,2-e><1,2,4>triazolo<1,5-c>pyrimidine
    —— 5-(4-Benzylsulfonylpiperazin-1-yl)-4-(2-ethoxyethoxy)-2-phenyl-pyridazin-3-one 1062052-27-0 C25H30N4O5S
    5-(4-Benzylsulfonylpiperazin-1-yl)-4-(2-ethoxyethoxy)-2-phenyl-pyridazin-3-one
    —— 5-(4-Benzylsulfonylpiperazin-1-yl)-4-cyclopentyloxy-2-phenylpyridazin-3-one 1062073-29-3 C26H30N4O4S
    5-(4-Benzylsulfonylpiperazin-1-yl)-4-cyclopentyloxy-2-phenylpyridazin-3-one
    —— 5-Cyclopropyl-2-(2,3,3-triiodo-allyl)-2H-tetrazole 106191-92-8 C7H7I3N4
    5-Cyclopropyl-2-(2,3,3-triiodo-allyl)-2H-tetrazole
    —— 5,6-dihydro-4H-benzo<3,4>cyclohepta<1,2-e><1,2,4>triazolo<1,5-c>pyrimidine 1-oxide 134434-67-6 C14H12N4O
    5,6-dihydro-4H-benzo<3,4>cyclohepta<1,2-e><1,2,4>triazolo<1,5-c>pyrimidine 1-oxide
    —— 5-(methylsulfonyl)-2-(naphthalen-2'-yl)benzo[d]oxazole 1118624-27-3 C18H13NO3S
    5-(methylsulfonyl)-2-(naphthalen-2'-yl)benzo[d]oxazole
    —— 5-(benzyloxy)-2-(bromomethyl)pyridine 1204424-83-8 C13H12BrNO
    5-(benzyloxy)-2-(bromomethyl)pyridine
    —— 5,5''''-dioctyl-3'',4''-dicyano-2,2':5',2'':5'',2''':5''',2''''-quinquethiophene 1260428-58-7 C38H42N2S5
    5,5''''-dioctyl-3'',4''-dicyano-2,2':5',2'':5'',2''':5''',2''''-quinquethiophene
    —— 5,5''-dibromo-3',4'-dicyano-2,2':5',2''-terthiophene 1260428-82-7 C14H4Br2N2S3
    5,5''-dibromo-3',4'-dicyano-2,2':5',2''-terthiophene
    —— 5,5'''-dioctyl-3',4',3'',4''-tetracyano-2,2':5',2'':5'',2'''-quaterthiophene 1260428-93-0 C36H38N4S4
    5,5'''-dioctyl-3',4',3'',4''-tetracyano-2,2':5',2'':5'',2'''-quaterthiophene
    —— 5-[25,26,27,28-tetrakis(2-methoxyethoxy)-11,17,23-tris(2H-tetrazol-5-yl)-5-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]-2H-tetrazole 1297532-74-1 C44H48N16O8
    5-[25,26,27,28-tetrakis(2-methoxyethoxy)-11,17,23-tris(2H-tetrazol-5-yl)-5-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]-2H-tetrazole
    —— 5-bromo-5'-octyl-3,4-dicyano-2,2'-bithiophene 1260428-78-1 C18H19BrN2S2
    5-bromo-5'-octyl-3,4-dicyano-2,2'-bithiophene
    —— 5,5'''-dioctanoyl-3',4',3'',4''-tetracyano-2,2':5',2'':5'',2'''-quaterthiophene 1260428-94-1 C36H34N4O2S4
    5,5'''-dioctanoyl-3',4',3'',4''-tetracyano-2,2':5',2'':5'',2'''-quaterthiophene
    —— 5'-S-propargyl-5'-thioadenosine 361159-36-6 C13H15N5O3S
    5'-S-propargyl-5'-thioadenosine
    —— 5-(methylsulfonyl)benzo[d]oxazole-2-thiol 93614-45-0 C8H7NO3S2
    5-(methylsulfonyl)benzo[d]oxazole-2-thiol
    —— 5,10-Dihydroxydithieno<3,4-b:3',4'-f><1,5>diazocine 108180-69-4 C10H6N2O2S2
    5,10-Dihydroxydithieno<3,4-b:3',4'-f><1,5>diazocine
    —— [5-(5-((tert-butoxycarbonyl)amino)pyridin-3-yl)pyrazin-2-yl](3-chlorophenyl)carbamic acid tert-butyl ester 405939-92-6 C25H28ClN5O4
    [5-(5-((tert-butoxycarbonyl)amino)pyridin-3-yl)pyrazin-2-yl](3-chlorophenyl)carbamic acid tert-butyl ester
    —— 5-(phenylmethoxy)-2-(1-pyrrolidinylmethyl)pyridine 125104-90-7 C17H20N2O
    5-(phenylmethoxy)-2-(1-pyrrolidinylmethyl)pyridine
    —— 5,7-dimethoxycoumarin-4-acetic acid 853749-52-7 C13H12O6
    5,7-dimethoxycoumarin-4-acetic acid
    —— 5,5''-dioctyl-3',4'-dicyano-2,2':5',2''-terthiophene 1260428-85-0 C30H38N2S3
    5,5''-dioctyl-3',4'-dicyano-2,2':5',2''-terthiophene
    —— 5'-bromo-3,4-dicyano-2,2'-bithiophene 1260428-79-2 C10H3BrN2S2
    5'-bromo-3,4-dicyano-2,2'-bithiophene
    —— [5-(2-aminophenyl)-1H-pyrrol-3-yl]-[4-[3-(isopropylamino)-2-pyridyl]piperazin-1-yl]methanone 403502-48-7 C23H28N6O
    [5-(2-aminophenyl)-1H-pyrrol-3-yl]-[4-[3-(isopropylamino)-2-pyridyl]piperazin-1-yl]methanone
    —— 5-chloro-3-methyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrazole-4-carbaldehyde 728043-44-5 C12H8ClF3N2O
    5-chloro-3-methyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrazole-4-carbaldehyde
    —— 5-(5-methylisoxazol-3-yl)-1,3,4-oxadiazol-2-thiol 132783-55-2 C6H5N3O2S
    5-(5-methylisoxazol-3-yl)-1,3,4-oxadiazol-2-thiol
    —— 5-ethoxycarbonyl-5-(n-undecyl)-δ-valerolactone 553668-27-2 C19H34O4
    5-ethoxycarbonyl-5-(n-undecyl)-δ-valerolactone
    —— 5-(Methoxycarbonylmethyl-sulfamoyl)-2-methyl-thiazole-4-carboxylic acid ethyl ester 93621-45-5 C10H14N2O6S2
    5-(Methoxycarbonylmethyl-sulfamoyl)-2-methyl-thiazole-4-carboxylic acid ethyl ester
    —— 5,8-Dimethoxy-4-propyl-1H-quinolin-2-one 204978-01-8 C14H17NO3
    5,8-Dimethoxy-4-propyl-1H-quinolin-2-one
    —— 5-Chlorosulfonyl-2-methyl-thiazole-4-carboxylic acid ethyl ester 93621-40-0 C7H8ClNO4S2
    5-Chlorosulfonyl-2-methyl-thiazole-4-carboxylic acid ethyl ester
    —— 5-acetamido-6-ethyl-2-[2-n-propoxyl-5-(4-methyl-1-piperazinylsulfonyl)phenyl]pyrimid-4(3 H)-one 1229017-04-2 C22H31N5O5S
    5-acetamido-6-ethyl-2-[2-n-propoxyl-5-(4-methyl-1-piperazinylsulfonyl)phenyl]pyrimid-4(3 H)-one
    —— 5,6-bis(4-methoxyphenyl)-2-ethyl-2H-pyridazin-3-one 225668-22-4 C20H20N2O3
    5,6-bis(4-methoxyphenyl)-2-ethyl-2H-pyridazin-3-one
    —— 5,6-bis(4-methoxyphenyl)-2-(3-pyridylmethyl)-2H-pyridazin-3-one 225666-75-1 C24H21N3O3
    5,6-bis(4-methoxyphenyl)-2-(3-pyridylmethyl)-2H-pyridazin-3-one
    —— 5-amino-8-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 1192132-95-8 C17H28N4O2SSi
    5-amino-8-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 5-Nitro-4-(N-((methoxycarbonyl)methyl)carbamoyl)-1H-imidazole 129966-68-3 C7H8N4O5
    5-Nitro-4-(N-((methoxycarbonyl)methyl)carbamoyl)-1H-imidazole
    —— 5,6-bis(4-methoxyphenyl)-2-(2,4-dichlorobenzyl)-2H-pyridazin-3-one 225666-62-6 C25H20Cl2N2O3
    5,6-bis(4-methoxyphenyl)-2-(2,4-dichlorobenzyl)-2H-pyridazin-3-one
    —— 5,6-bis(4-methoxyphenyl)-2-(2,4-difluorobenzyl)-2H-pyridazin-3-one 225666-55-7 C25H20F2N2O3
    5,6-bis(4-methoxyphenyl)-2-(2,4-difluorobenzyl)-2H-pyridazin-3-one
    —— 5-Phenyl-7-piperidin-1-yl-[1,8]naphthyridin-2-ylamine 678160-35-5 C19H20N4
    5-Phenyl-7-piperidin-1-yl-[1,8]naphthyridin-2-ylamine
    —— 5,6-bis(4-methoxyphenyl)-2-(4-fluorobenzyl)-2H-pyridazin-3-one 225666-54-6 C25H21FN2O3
    5,6-bis(4-methoxyphenyl)-2-(4-fluorobenzyl)-2H-pyridazin-3-one
    —— 5-(Methoxycarbonylmethyl-sulfamoyl)-1,3-dimethyl-1H-pyrazole-4-carboxylic acid ethyl ester 93621-42-2 C11H17N3O6S
    5-(Methoxycarbonylmethyl-sulfamoyl)-1,3-dimethyl-1H-pyrazole-4-carboxylic acid ethyl ester
    —— 5,6-bis(4-methoxyphenyl)-4,5-dihydro-4-hydroxy-2H-pyridazin-3-one 225668-33-7 C18H18N2O4
    5,6-bis(4-methoxyphenyl)-4,5-dihydro-4-hydroxy-2H-pyridazin-3-one
    —— 5-(phenylamino)benzo[c][2,7]naphthyridine-8-carboxylic acid 1186038-32-3 C19H13N3O2
    5-(phenylamino)benzo[c][2,7]naphthyridine-8-carboxylic acid
    —— 5,6-bis(4-methoxyphenyl)-2-benzyl-2H-pyridazin-3-one 375792-81-7 C25H22N2O3
    5,6-bis(4-methoxyphenyl)-2-benzyl-2H-pyridazin-3-one
    —— 5-tert-Butyl-2-(2-dimethylamino-ethyl)-benzo[de]isoquinoline-1,3-dione 69409-05-8 C20H24N2O2
    5-tert-Butyl-2-(2-dimethylamino-ethyl)-benzo[de]isoquinoline-1,3-dione
    —— 5-(Hydroxy(oxido)amino)-2-(2-(triphenylphosphoranyl)ethyl)-1H-isoindole-1,3(2H)-dione 763873-18-3 C28H22N2O4P+
    5-(Hydroxy(oxido)amino)-2-(2-(triphenylphosphoranyl)ethyl)-1H-isoindole-1,3(2H)-dione
    —— (-)-5-methoxyindolmycin 1070325-98-2 C15H17N3O3
    (-)-5-methoxyindolmycin
    —— 5-Phenyl-7-piperidin-1-yl-[1,8]naphthyridin-2-ol 678160-38-8 C19H19N3O
    5-Phenyl-7-piperidin-1-yl-[1,8]naphthyridin-2-ol
    —— 5-[(E)-2-(1,6-dimethylquinolin-1-ium-2-yl)ethenyl]quinolin-8-ol —— C22H19N2O+
    5-[(E)-2-(1,6-dimethylquinolin-1-ium-2-yl)ethenyl]quinolin-8-ol