1089179-58-7

• 常用中文名：Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide
• 常用英文名：Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide
• CAS号：1089179-58-7
• 分子式：C₂₂H₂₅BrN₂O₃
• 分子量：445.349
• 发布时间：2018-06-23 23:41:13
• 更新时间：2025-09-18 16:06:12

名称

• 英文名: 4-{(E)-2-[7-(Diethylamino)-2-oxo-2H-chromen-3-yl]vinyl}-1-(2-hydroxyethyl)pyridinium bromide
• 英文别名: Bromure de 4-{(E)-2-[7-(diéthylamino)-2-oxo-2H-chromén-3-yl]vinyl}-1-(2-hydroxyéthyl)pyridinium; 4-{(E)-2-[7-(Diethylamino)-2-oxo-2H-chromen-3-yl]vinyl}-1-(2-hydroxyethyl)pyridinium bromide; 4-{(E)-2-[7-(Diethylamino)-2-oxo-2H-chromen-3-yl]vinyl}-1-(2-hydroxyethyl)pyridiniumbromid; Pyridinium, 4-[(E)-2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide (1:1)

物化性质

• 分子式: C₂₂H₂₅BrN₂O₃
• 分子量: 445.349
• 精确质量: 444.104858