2,3-Dihydro-2-methyl-4H-1-benzothiopyran-4-one

名称

[ CAS 号 ]:
826-86-8

[ 英文名 ]:
2,3-Dihydro-2-methyl-4H-1-benzothiopyran-4-one

[英文别名 ]:

2-methyl-4-thiochromanone
2-methyl-1-thiochroman-4-one
4H-1-Benzothiopyran-4-one,2,3-dihydro-2-methyl
2-methyl-2H,3H-1-thianaphthalen-4-one
2-Methyl-thiochroman-4-on
3,4-dihydro-3-methyl-4-thia-1(2H)naphthalenone
2-methyl-3,4-dihydro-2H-1-benzothiopyran-4-one
2-methyl-thiochroman-4-one
Thiochroman-4-one,2-methyl

物理化学性质

[ 分子式 ]:
C₁₀H₁₀OS

[ 分子量 ]:
178.25100

[ 精确质量 ]:
178.04500

[ PSA ]:
42.37000

[ LogP ]:
2.75360

安全信息

[ 海关编码 ]:
2932999099

合成路线

详细合成路线

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海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧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

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%