21461-86-9

• 常用中文名：(R)-2-Methyl-5-oxo-tetrahydrofurane-2-carboxylicacid
• 常用英文名：(R)-2-Methyl-5-oxo-tetrahydrofurane-2-carboxylicacid
• CAS号：21461-86-9
• 分子式：C₆H₈O₄
• 分子量：144.12500
• 发布时间：2018-06-12 08:23:37
• 更新时间：2024-01-09 22:50:52

名称

• 英文名: (R)-2-Methyl-5-oxo-tetrahydrofurane-2-carboxylicacid
• 英文别名: (R)-tetrahydro-5-oxo-2-methyl-2-furancarboxylic acid; (R)-2-Methyl-5-oxo-tetrahydrofuran-2-carbonsaeure; (R)-2-methyl-5-oxotetrahydrofuran-2-carboxylic acid; 2-methyl-5-oxotetrahydrofuran-2-carboxylic acid

物化性质

• 分子式: C₆H₈O₄
• 分子量: 144.12500
• 精确质量: 144.04200
• PSA: 52.60000

安全

• 海关编码: 2932190090

合成路线

21461-87-0 ~30% 21461-86-9

文献：Misaki, Tomonori; Kawano, Kei; Sugimura, Takashi Journal of the American Chemical Society, 2011 , vol. 133, # 15 p. 5695 - 5697

57651-41-9 ~% 21461-86-9

文献：Adams; Hauserman Journal of the American Chemical Society, 1952 , vol. 74, p. 694,698 Full Text Show Details Cervinka; Hub Collection of Czechoslovak Chemical Communications, 1968 , vol. 33, # 9 p. 2933,2934-2940 Chem.Abstr., 1969 , vol. 70, # 3196z

80-71-7 ~% 21461-89-2 123-76-2 21461-86-9

文献：Paju, Anne; Laos, Marit; Jogi, Artur; Paeri, Malle; Jaeaelaid, Raissa; Pehk, Tonis; Kanger, Tonis; Lopp, Margus Tetrahedron Letters, 2006 , vol. 47, # 26 p. 4491 - 4493

146275-06-1 ~% 21461-86-9

文献：Kneer, Georg; Mattay, Jochen; Heidbreder, Andreas; Raabe, Gerhard; Krebs, Bernt; Laege, Mechtild Journal fuer Praktische Chemie/Chemiker-Zeitung, 1995 , vol. 337, # 2 p. 113 - 124

22058-99-7 ~% 21461-86-9

文献：Kneer; Mattay Tetrahedron Letters, 1992 , vol. 33, # 52 p. 8051 - 8054

1286783-51-4 ~% 21461-86-9

文献：Misaki, Tomonori; Kawano, Kei; Sugimura, Takashi Journal of the American Chemical Society, 2011 , vol. 133, # 15 p. 5695 - 5697

1286783-61-6 ~% 21461-86-9

文献：Misaki, Tomonori; Kawano, Kei; Sugimura, Takashi Journal of the American Chemical Society, 2011 , vol. 133, # 15 p. 5695 - 5697

1286783-75-2 ~% 21461-86-9

文献：Misaki, Tomonori; Kawano, Kei; Sugimura, Takashi Journal of the American Chemical Society, 2011 , vol. 133, # 15 p. 5695 - 5697

上下游产品

上游产品  5
21461-87-0 57651-41-9 80-71-7 1286783-51-4
1286783-61-6
下游产品  0

海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%