66682-58-4
66682-58-4 structure
- Name: 1,4-dioxa-7-azaspiro[4.4]-nonane-8(S)-carboxylic acid methyl ester
- Chemical Name: 1,4-dioxa-7-azaspiro[4.4]-nonane-8(S)-carboxylic acid methyl ester
- CAS Number: 66682-58-4
- Molecular Formula: C8H13NO4
- Molecular Weight: 187.19300
- Create Date: 2016-11-03 17:44:24
- Modify Date: 2025-09-28 12:13:10
| Name | 1,4-dioxa-7-azaspiro[4.4]-nonane-8(S)-carboxylic acid methyl ester |
|---|---|
| Synonyms |
4,4-ethane-1,2-diyldioxy-L-proline methyl ester
(S)-1,4-dioxa-7-aza-spiro[4.4]nonane-8-carboxylic acid methyl ester |
| Molecular Formula | C8H13NO4 |
|---|---|
| Molecular Weight | 187.19300 |
| Exact Mass | 187.08400 |
| PSA | 56.79000 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
![methyl 1-[2-[[2-[[2-amino-9-[[3-hydroxy-1-[[1-(2-methoxycarbonyl-4-oxopyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]carbamoyl]-4,6-dimethyl-3-oxophenoxazine-1-carbonyl]amino]-3-hydroxybutanoyl]amino]-3-methylbutanoyl]-3-oxopyrrolidine-2 structure](https://image.chemsrc.com/caspic/140/66682-49-3.png)