英语词典化工词典

4H-Thieno[2,3-b]thiopyran-4-one,5,6-dihydro-6-methyl-

4H-Thieno[2,3-b]thiopyran-4-one,5,6-dihydro-6-methyl-


  • 中文别名:5,6-二氢-6-甲基-4H-噻吩并[2,3-b]噻喃-4-酮
  • 中文释义:5,6-二氢-6-甲基-4H-噻吩并[2,3-b]噻喃-4-酮;5,6-二氢-6-甲基-4H-噻吩并[2,3-B]噻喃-4-酮
  • 英文别名:5,6-DIHYDRO-4H-6-METHYLTHIENO[2,3-B]THIOPYRAN-4-ONE;
    5,6-Dihydro-6-methylthieno[2,3-b]thiopyran-4-one(DorzolamideIntermediate);
    5,6-DIHYDRO-6-METHYL-4-OXO-4H-THIENO[2,3-B]THIOPYRAN;
    5,6-Dihydro-4-hydroxy-6-methylthieno[2,3-b]thiopyran;
    5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one;
    6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one 
  • CAS No.:120279-85-8
  • 分子式:C8H8OS2
  • 分子量:184.28
  • 精确分子量:184.00200
  • PSA:70.61000
  • InChI:The Key: FLJFMDYYNMNASJ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.3
沸点:
307ºC
闪点:
140ºC
折射率:
1.62

安全信息

密度:
1.3
沸点:
307ºC
闪点:
140ºC
折射率:
1.62

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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