DE189234C - - Google Patents
Info
- Publication number
- DE189234C DE189234C DENDAT189234D DE189234DA DE189234C DE 189234 C DE189234 C DE 189234C DE NDAT189234 D DENDAT189234 D DE NDAT189234D DE 189234D A DE189234D A DE 189234DA DE 189234 C DE189234 C DE 189234C
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- anthraquinone
- parts
- yellow
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE189234C true DE189234C (cs) |
Family
ID=452802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT189234D Active DE189234C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE189234C (cs) |
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0
- DE DENDAT189234D patent/DE189234C/de active Active
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