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CAS编号中文名英文名分子式分子量熔点沸点
66892-37-36'-methoxy-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione
66892-54-4spiro[chromane-4,4'-imidazolidine]-2',5'-dioneC11H10N2O3218.2
66892-58-86-chlorospiro[chroman-4,4′-imidazolidine]-2′,5′-dione
66892-63-56-氟-2,3-二氢-2H,5h-螺[咪唑啉-4,4-硫代色烯]-2,5-二酮1,1-二氧化物6'-fluoro-2',3'-dihydro-2H,5H-spiro[imidazolidine-4,4'-thiochromene]-2,5-dione 1',1'-dioxideC11H9FN2O4S284.26
66892-82-85-(3,4-dimethoxyphenyl)-2-oxazolidinon
66893-81-0alpha-(4-pyridyl 1-oxide)-n-tert-butyl-nitroneC10H14N2O2194.23178-183℃
66894-06-2trans-2-nitrocinnamaldehydeC9H7NO3177.16127-129℃124-126℃
66895-33-84-methylumbelliferyl a-l-iduronide*cyclohexylammoC16H16O9.C6H13N451.47
66896-49-9甲基(2-苯基丙-2-基)胺Methyl(2-phenylpropan-2-yl)amineC10H15N149.23
66896-61-5(1-phenylethyl)(prop-2-en-1-yl)amineC11H15N161.25
66896-64-82,4-dichloro-n-methylbenzamide
66896-65-92-氯-n-乙基苯甲酰胺2-chloro-n-ethylbenzamide
66896-67-12-氯-n-n-丙基苯甲酰胺2-chloro-n-n-propylbenzamide
668969-63-92-氨基-5-溴苯甲酸叔丁酯tert-butyl 2-amino-5-bromobenzoate
668969-70-8ethyl 5-bromo-1,2-benzisoxazole-3-carboxylate
668969-90-26-hydroxybenzo[d]isoxazole-3-carboxylic acid
668970-55-64-bromo-2-fluoromandelic acidC8H6BrFO3249.03
668970-56-7ethyl 4-bromo-2-fluorobenzoylformate
668970-73-85-(2-fluorophenyl)-1,2-oxazole-3-carboxylic acid
668970-74-95-(2-氟苯基)异噁唑-3-甲酸甲酯methyl 5-(2-fluorophenyl)isoxazole-3-carboxylateC11H8FNO3221.185
668970-80-75-(邻-甲苯基)-异恶唑-3-羧酸5-(o-tolyl)-isoxazole-3-carboxylic acidC11H9NO3203.19
668970-85-25-[4-(三氟甲基)苯基]-1,2-恶唑-3-羧酸5-(4-(trifluoromethyl)phenyl)-isoxazole-3-carboxylic acid
668970-91-04-ethynyl-3,5-dimethylisoxazole
668971-01-55-(2-氯苯基)异噁唑-3-甲酸甲酯Methyl5-(2-chlorophenyl)isoxazole-3-carboxylateC11H8ClNO3237.64
668971-16-25-(2-methoxy-phenyl)-isoxazole-3-carboxylic acidC11H9NO4219.19
668971-47-95-苯并[1,3]1,3-二氧杂环戊烯-5-基-异噁唑-3-羧酸5-(1,3-benzodioxol-5-yl)isoxazole-3-carboxylic acid
668971-48-05-(1,3-苯并二氧杂环戊烯-5-基)异噁唑-3-甲酸甲酯methyl 5-(1,3-benzodioxol-5-yl)isoxazole-3-carboxylate
668971-56-05-(3-甲氧基苯基)异噁唑-3-羧酸5-(3-methoxyphenyl)isoxazole-3-carboxylic acidC11H9NO4219.19
668971-60-65-(2-溴苯基)异噁唑-3-羧酸5-(2-bromophenyl)isoxazole-3-carboxylic acid
66898-18-8n-ethyltoluene-3-sulphonamide
66898-39-33-ethyl-coumari
66898-40-63-propyl-coumari
66898-41-73-butyl-coumari
66898-60-0talosalate
66898-62-2他尼氟酯2-(alpha,alpha,alpha-trifluoro-m-toluidino)-nicotinic aci phthalidyl esterC12H13F3N2O4261.50166-170°C
668980-99-26-bromo-3-isopropyl-[1,2,4]triazolo[4,3-a]pyridine hydrochlorideC9H11BrClN3276.56241-246 °C
668981-01-91,4-difluoro-2-(isocyano(tosyl)methyl)benzene
668981-02-0cp-863187
668983-97-9二苯并噻吩-2-硼酸 (含不同量的酸酐)dibenzothiophene-2-boronic acid (contains varying amounts of anhydride)C12H9BO2S228.08480.2°C
668984-08-52-萘三氟硼酸钾potassium 2-naphthalenetrifluoroborateC10H7BF3K234.07
668985-31-7艾美拉唑镁抗溃疡病药 镁盐 水合物esomeprazole magnesium hydrateC34H36MgN6O6S2713.1200  
66899-02-34,4-二甲基-2-吡咯烷酮4,4-dimethyl-2-pyrrolidinoneC6H11NO113.1638-40°C
668990-76-91,3-difluoro-2-(isocyano(tosyl)methyl)benzene
668990-80-56-bromo-3-cyclopropyl-[1,2,4]triazolo[4,3-a]pyridineC9H8BrN3238.084
668990-94-1cp-944629
668992-72-14-溴吡啶-2,6-二甲酰胺4-bromopyridine-2,6-dicarboxamide
669-04-57-甲基苯并呋喃-3(2h)-酮7-methylbenzofuran-3(2h)-oneC9H8O2148.16
669-40-9methyl 6-methyl-2-oxo-2h-pyran-5-carboxylate
669-41-02-氟-n-(2-甲氧基苯基)苯甲酰胺2-fluoro-n-(2-methoxyphenyl)benzamide
669-45-45-chloro-2,3-dihydrobenzofuran-3-amine hclC8H9Cl2NO206.07
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