N-Methyl-4-hydrazino-7-nitrobenzo-2-oxa-1,3-diazole (I) and its hydrazones (II) of the given formulae are new: R<1>, R<2> = hydrogen, alkyl or aryl. Also claimed are analytical methods using (I) as reagent.
申请公布号
DE19800537(A1)
申请公布日期
1998.10.08
申请号
DE19981000537
申请日期
1998.01.09
申请人
BUELDT, ANDREA, 26871 ASCHENDORF, DE;KARST, UWE, DR., 48145 MUENSTER, DE
发明人
BUELDT, ANDREA, 26871 ASCHENDORF, DE;KARST, UWE, DR., 48145 MUENSTER, DE
