Claims
- 1. A nitroanilinesulfonic acid of the formula I ##STR7## where R is C.sub.1 -C.sub.4 -alkyl.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3927068 |
Aug 1989 |
DEX |
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Parent Case Info
This application is a continuation of application Ser. No. 07/568,199, filed on Aug. 16, 1990, now abandoned.
Foreign Referenced Citations (6)
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Date |
Country |
146889 |
Jul 1985 |
EPX |
285972 |
Oct 1988 |
EPX |
0294547 |
Dec 1988 |
EPX |
0315045 |
May 1989 |
EPX |
0315046 |
May 1989 |
EPX |
294547 |
Feb 1915 |
DE2 |
Non-Patent Literature Citations (1)
Entry |
Analytische Methoden, pp. 360-365, vol. 11/1, H. Roth, "Analytik von Funktionellen Atomgruppen und Verbindungsklassen". |
Continuations (1)
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Number |
Date |
Country |
Parent |
568199 |
Aug 1990 |
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