DD125668A5 - - Google Patents
Info
- Publication number
- DD125668A5 DD125668A5 DD19308376A DD19308376A DD125668A5 DD 125668 A5 DD125668 A5 DD 125668A5 DD 19308376 A DD19308376 A DD 19308376A DD 19308376 A DD19308376 A DD 19308376A DD 125668 A5 DD125668 A5 DD 125668A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH138076A CH596156A5 (en) | 1976-02-04 | 1976-02-04 | Calcium (2,5)-dihydroxy-benzene sulphonate prepn. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD125668A5 true DD125668A5 (en]) | 1977-05-11 |
Family
ID=4209069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD19308376A DD125668A5 (en]) | 1976-02-04 | 1976-05-28 |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH596156A5 (en]) |
| CS (1) | CS188142B2 (en]) |
| DD (1) | DD125668A5 (en]) |
| GR (1) | GR60038B (en]) |
| SU (1) | SU652887A3 (en]) |
| YU (1) | YU39764B (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380723A (zh) * | 2020-10-19 | 2022-04-22 | 成都益安成贸易有限公司 | 一种对羟基苯磺酸盐化合物及其制备方法和用途 |
| CN115819290A (zh) * | 2022-11-22 | 2023-03-21 | 中楚鑫新材料科技(荆州)有限公司 | 一种2,5-二羟基苯磺酸钙一水合物的制备方法 |
-
1976
- 1976-02-04 CH CH138076A patent/CH596156A5/xx not_active IP Right Cessation
- 1976-03-11 YU YU63076A patent/YU39764B/xx unknown
- 1976-05-18 GR GR50738A patent/GR60038B/el unknown
- 1976-05-28 DD DD19308376A patent/DD125668A5/xx unknown
- 1976-06-08 SU SU762368955A patent/SU652887A3/ru active
- 1976-06-29 CS CS429076A patent/CS188142B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS188142B2 (en) | 1979-02-28 |
| CH596156A5 (en) | 1978-02-28 |
| YU39764B (en) | 1985-04-30 |
| GR60038B (en) | 1978-03-31 |
| YU63076A (en) | 1982-02-28 |
| SU652887A3 (ru) | 1979-03-15 |