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67-20-9|呋喃妥因|1-[(E)-[(5-nitrofuran-2-yl)methylidene]amino]imidazolidine-2,4-dione

呋喃妥因

CAS号：67-20-9
产品编号 : CM187252 分子式 : C8H6N4O5
分子量 : 238.16 纯度 : 98%
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呋喃妥因
  • CAS 号: 67-20-9
  • 产品编号: CM187252
  • 分子式: C8H6N4O5
  • 分子量: 238.16
  • 熔点:
  • 沸点:
  • Smiles Code: O=C1NC(CN1/N=C/C2=CC=C([N+]([O-])=O)O2)=O
  • MDL 号: MFCD00003224
  • 浓度: -
  • 存储方式: 避光
  • 外观性状:

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1-甲基八氢-2H-咪唑并[4,5-c]吡啶-2-酮盐酸盐
1357924-94-7|8-氨基-1,3-二氮杂螺[4.5]癸烷-2,4-二酮|8-amino-1,3-diazaspiro[4.5]decane-2,4-dione
1357924-94-7
8-氨基-1,3-二氮杂螺[4.5]癸烷-2,4-二酮
13625-39-3|1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮|1,3,8-triazaspiro[4.5]decane-2,4-dione
13625-39-3
1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮
13625-49-5|3-甲基-1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮盐酸盐|3-methyl-1,3,8-triazaspiro[4.5]decane-2,4-dione hydrochloride
13625-49-5
3-甲基-1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮盐酸盐
1363381-79-6|1-甲基-1,3,7-三氮杂螺[4.4]壬-4-酮|1-methyl-1,3,7-triazaspiro[4.4]nonan-4-one
1363381-79-6
1-甲基-1,3,7-三氮杂螺[4.4]壬-4-酮
1365655-89-5|生物素-PEG2-酸|3-[2-(2-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}ethoxy)ethoxy]propanoic acid
1365655-89-5
生物素-PEG2-酸
1374658-86-2|生物素-PEG3-C3-NH2|5-[(3aR,4R,6aS)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-(3-{2-[2-(3-aminopropoxy)ethoxy]ethoxy}propyl)pentanamide
1374658-86-2
生物素-PEG3-C3-NH2
1375909-46-8|八氢咪唑并[1,5-a]哌嗪-1,3-二酮盐酸盐|octahydroimidazo[1,5-a]pyrazine-1,3-dione hydrochloride
1375909-46-8
八氢咪唑并[1,5-a]哌嗪-1,3-二酮盐酸盐
1378779-72-6|2,3-二氢-1H-咪唑并[1,2-b]吡唑-7-羧酸乙酯|ethyl 1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylate
1378779-72-6
2,3-二氢-1H-咪唑并[1,2-b]吡唑-7-羧酸乙酯
1378851-46-7|1-乙基-1,3,8-三氮杂螺[4.5]癸-4-酮|1-ethyl-1,3,8-triazaspiro[4.5]decan-4-one
1378851-46-7
1-乙基-1,3,8-三氮杂螺[4.5]癸-4-酮
1381861-94-4|生物素-PEG3-丙酸酰肼|5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-[2-(2-{2-[2-(hydrazinecarbonyl)ethoxy]ethoxy}ethoxy)ethyl]pentanamide
1381861-94-4
生物素-PEG3-丙酸酰肼
1384427-68-2|3-叔丁基3-硫代六氢咪唑[1,5-a]吡嗪7(1H)-羧酸盐|tert-butyl 3-sulfanylidene-octahydroimidazo[1,5-a]pyrazine-7-carboxylate
1384427-68-2
3-叔丁基3-硫代六氢咪唑[1,5-a]吡嗪7(1H)-羧酸盐
138529-46-1|N-生物素-3,6-二氧辛烷-1,8-二胺|5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-{2-[2-(2-aminoethoxy)ethoxy]ethyl}pentanamide
138529-46-1
N-生物素-3,6-二氧辛烷-1,8-二胺
1391557-65-5|(S)-5',8'-二甲氧基-3' ,4'-二氢-1'H-螺[咪唑啉-4,2'-萘]-2,5-二酮|(4S)-5',8'-dimethoxy-3',4'-dihydro-1'H-spiro[imidazolidine-4,2'-naphthalene]-2,5-dione
1391557-65-5
(S)-5',8'-二甲氧基-3' ,4'-二氢-1'H-螺[咪唑啉-4,2'-萘]-2,5-二酮
1392210-92-2|2,5,7-三氮杂螺[3.4]辛烷-6-酮|2,5,7-triazaspiro[3.4]octan-6-one
1392210-92-2
2,5,7-三氮杂螺[3.4]辛烷-6-酮
1401226-49-0|5-(((叔丁基二甲基硅烷基)氧基)甲基)-5-苯基咪唑烷-2,4-二酮|5-{[(tert-butyldimethylsilyl)oxy]methyl}-5-phenylimidazolidine-2,4-dione
1401226-49-0
5-(((叔丁基二甲基硅烷基)氧基)甲基)-5-苯基咪唑烷-2,4-二酮
14088-96-1|1-(3-溴苯基)-2-咪唑烷酮|1-(3-bromophenyl)imidazolidin-2-one
14088-96-1
1-(3-溴苯基)-2-咪唑烷酮
14088-98-3|1-(3-氯苯基)咪唑烷-2-酮|1-(3-chlorophenyl)imidazolidin-2-one
14088-98-3
1-(3-氯苯基)咪唑烷-2-酮
14088-99-4|1-(4-氯苯基)咪唑烷-2-酮|1-(4-chlorophenyl)imidazolidin-2-one
14088-99-4
1-(4-氯苯基)咪唑烷-2-酮
14109-98-9|2-硫代-1,3-二氮杂螺[4.4]壬-4-酮|2-sulfanylidene-1,3-diazaspiro[4.4]nonan-4-one
14109-98-9
2-硫代-1,3-二氮杂螺[4.4]壬-4-酮
1418022-42-0|生物素-PEG11-胺|5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-(35-amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontan-1-yl)pentanamide
1418022-42-0
生物素-PEG11-胺
1523570-97-9|3-(3-溴-2-氧代丙基)-5,5-二苯基咪唑烷-2,4-二酮|3-(3-bromo-2-oxopropyl)-5,5-diphenylimidazolidine-2,4-dione
1523570-97-9
3-(3-溴-2-氧代丙基)-5,5-二苯基咪唑烷-2,4-二酮
1458576-00-5|生物素-PEG4-炔烃|5-[(3aR,4R,6aS)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)pentanamide
1458576-00-5
生物素-PEG4-炔烃
16079-88-2|1-溴-3-氯-5,5-二甲基咪唑烷-2,4-二酮|1-bromo-3-chloro-5,5-dimethylimidazolidine-2,4-dione
16079-88-2
1-溴-3-氯-5,5-二甲基咪唑烷-2,4-二酮
164298-27-5|2-氟-1,3-二甲基氯化咪唑翁六氟磷酸酯|2-fluoro-1,3-dimethylimidazolidin-1-ium; hexafluoro-λ⁵-phosphanuide
164298-27-5
2-氟-1,3-二甲基氯化咪唑翁六氟磷酸酯
16935-34-5|5-异丙基咪唑烷-2,4-二酮|5-(propan-2-yl)imidazolidine-2,4-dione
16935-34-5
5-异丙基咪唑烷-2,4-二酮
170921-48-9|8-苄基-1,3,8-三氮杂螺[4.5]癸-4-酮|8-benzyl-1,3,8-triazaspiro[4.5]decan-4-one
170921-48-9
8-苄基-1,3,8-三氮杂螺[4.5]癸-4-酮
1421433-87-5|7-氯-2,3-二氢咪唑并[1,2-c]嘧啶-5(1H)-酮|7-chloro-1H,2H,3H,5H-imidazo[1,2-c]pyrimidin-5-one
1421433-87-5
7-氯-2,3-二氢咪唑并[1,2-c]嘧啶-5(1H)-酮
15998-93-3|5,5-二甲基-2-硫代咪唑烷-4-酮|5,5-dimethyl-2-sulfanylideneimidazolidin-4-one
15998-93-3
5,5-二甲基-2-硫代咪唑烷-4-酮
1495679-23-6|1-[3-(1-氨基乙基)苯基]咪唑烷-2-酮|1-[3-(1-aminoethyl)phenyl]imidazolidin-2-one
1495679-23-6
1-[3-(1-氨基乙基)苯基]咪唑烷-2-酮
1478257-76-9|3-乙基-1,3,7-三氮杂螺[4.4]壬烷-2,4-二酮|3-ethyl-1,3,7-triazaspiro[4.4]nonane-2,4-dione
1478257-76-9
3-乙基-1,3,7-三氮杂螺[4.4]壬烷-2,4-二酮
142439-92-7|生物素双酰胺SS NHS|2,5-dioxopyrrolidin-1-yl 3-({2-[(2-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}ethyl)carbamoyl]ethyl}disulfanyl)propanoate
142439-92-7
生物素双酰胺SS NHS
1431618-70-0|生物素-PEG3-Mal|5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-{2-[2-(2-{2-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]ethoxy}ethoxy)ethoxy]ethyl}pentanamide
1431618-70-0
生物素-PEG3-Mal
153433-26-2|2-氯-1,3-二甲基咪唑鎓四氟硼酸盐|2-chloro-1,3-dimethylimidazolidin-1-ium; tetrafluoroboranuide
153433-26-2
2-氯-1,3-二甲基咪唑鎓四氟硼酸盐
1595284-05-1|(3aR,6aS)-5-硫代六氢咪唑并[4,5-d]咪唑-2(1H)-酮|(3aR,6aS)-5-sulfanylidene-octahydro-[1,3]diazolo[4,5-d]imidazol-2-one
1595284-05-1
(3aR,6aS)-5-硫代六氢咪唑并[4,5-d]咪唑-2(1H)-酮
1620523-64-9|叠氮化物-C2-SS-C2-生物素|5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-{2-[(2-azidoethyl)disulfanyl]ethyl}pentanamide
1620523-64-9
叠氮化物-C2-SS-C2-生物素
1621423-14-0|生物素-PEG12-酸|1-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oic acid
1621423-14-0
生物素-PEG12-酸
16820-13-6|(S)-5-乙基-5-甲基咪唑烷-2,4-二酮|(5S)-5-ethyl-5-methylimidazolidine-2,4-dione
16820-13-6
(S)-5-乙基-5-甲基咪唑烷-2,4-二酮
162150-91-6|3-丁基-2-硫代氧-4-咪唑啉酮|3-butyl-2-sulfanylideneimidazolidin-4-one
162150-91-6
3-丁基-2-硫代氧-4-咪唑啉酮
1437-61-2|3-环己基-5-异丙基咪唑烷-2,4-二酮|3-cyclohexyl-5-(propan-2-yl)imidazolidine-2,4-dione
1437-61-2
3-环己基-5-异丙基咪唑烷-2,4-二酮
15871-54-2|7,7,9,9-四甲基-1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮|7,7,9,9-tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
15871-54-2
7,7,9,9-四甲基-1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮