BE654777A - - Google Patents
Info
- Publication number
- BE654777A BE654777A BE654777DA BE654777A BE 654777 A BE654777 A BE 654777A BE 654777D A BE654777D A BE 654777DA BE 654777 A BE654777 A BE 654777A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31878463A | 1963-10-25 | 1963-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE654777A true BE654777A (zh) | 1965-04-23 |
Family
ID=23239565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE654777D BE654777A (zh) | 1963-10-25 | 1964-10-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE654777A (zh) |
| DE (1) | DE1493003A1 (zh) |
| GB (1) | GB1020100A (zh) |
| NL (1) | NL6412347A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315656B (zh) * | 2021-12-07 | 2023-05-23 | 常熟聚和化学有限公司 | 一种丙磺酸内酯低聚物的分解及回收处理方法 |
-
1964
- 1964-10-23 BE BE654777D patent/BE654777A/xx unknown
- 1964-10-23 GB GB4333964A patent/GB1020100A/en not_active Expired
- 1964-10-23 DE DE19641493003 patent/DE1493003A1/de active Pending
- 1964-10-23 NL NL6412347A patent/NL6412347A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6412347A (zh) | 1965-04-26 |
| GB1020100A (en) | 1966-02-16 |
| DE1493003A1 (de) | 1968-12-19 |