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发明名称
Verfahren zur Herstellung von kristallisierten, salzfreien chlorsubstituierten 3-Nitrobenzolsulfonsäure-Hydraten
摘要
申请公布号
DE4311381(A1)
申请公布日期
1994.10.13
申请号
DE19934311381
申请日期
1993.04.06
申请人
HOECHST AG, 65929 FRANKFURT, DE
发明人
ARNDT, OTTO, DR., 65719 HOFHEIM, DE
分类号
C07C303/44;C07C309/30;C07C309/40;(IPC1-7):C07C309/29;C07C309/39
主分类号
C07C303/44
代理机构
代理人
主权项
地址
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