5-Hydroxy-α-methyl-L-tryptoph

• 常用名: 5-Hydroxy-α-methyl-L-tryptoph
• 英文名: 5-Hydroxy-α-methyl-L-tryptoph
• CAS号: 551-53-1
• 分子量: 234.25100
• 密度: 1.424g/cm3
• 沸点: 510.8ºC at 760mmHg
• 分子式: C₁₂H₁₄N₂O₃
• 熔点: N/A
• 闪点: 262.7ºC

5-Hydroxy-α-methyl-L-tryptoph名称

• 英文名: 5-Hydroxy-α-methyl-L-tryptoph

5-Hydroxy-α-methyl-L-tryptoph物理化学性质

• 密度: 1.424g/cm3
• 沸点: 510.8ºC at 760mmHg
• 分子式: C₁₂H₁₄N₂O₃
• 分子量: 234.25100
• 闪点: 262.7ºC
• 精确质量: 234.10000
• PSA: 99.34000
• LogP: 1.91830

5-Hydroxy-α-methyl-L-tryptoph安全信息

• 海关编码: 2933990090

5-Hydroxy-α-methyl-L-tryptoph海关

• 海关编码: 2933990090
• 中文概述: 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
• Summary: 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-Hydroxy-α-methyl-L-tryptoph英文别名

• 5-hydroxyxanthotoxol
• 5,8-Dihydroxypsoralen
• 4,9-dihydroxypsoralen
• 7-Oxo-4,9-dihydroxy-7H-<3,2-g><1>benzopyran
• Psoralen,5,8-dihydroxy