化工字典查询：
首页
\
化工字典
\
CAS NO:56223-67-7
CAS:
56223-67-7
英文名称:
4,5-dihydro-5,6-dimethyl-as-triazine-3(2h)-thion
5,6-dimethyl-4,5-dihydro-as-triazine-3(2h)-thione
