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经营范围
发明名称
2,5-di-(hydroxy methyl) thiophenes
摘要
申请公布号
US2721870(A)
申请公布日期
1955.10.25
申请号
US19520274301
申请日期
1952.02.29
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
PINES HERMAN
分类号
C07D333/16
主分类号
C07D333/16
代理机构
代理人
主权项
地址
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