2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide
Modify Date: 2026-07-23 21:38:33
![2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide Structure](https://www.chemsrc.com/extcaspic/186/1237754-66-3.png)
2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide structure
|
Common Name | 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide | ||
|---|---|---|---|---|
| CAS Number | 1237754-66-3 | Molecular Weight | 241.22 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C9H7NO5S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide |
|---|
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C9H7NO5S |
|---|---|
| Molecular Weight | 241.22 |
| InChIKey | SUTGPXQXZUATND-UHFFFAOYSA-N |
| SMILES | CN1C(=O)c2cc(C(=O)O)ccc2S1(=O)=O |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the Chinese name of 1237754-66-3? |
| A: Chinese name of 1237754-66-3 is 1237754-66-3. |
| Q: What is the English name of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide? |
| A: The English name of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide is 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide. |
| Q: What is the CAS number of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide? |
| A: CAS number of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide is 1237754-66-3. |
| Q: What is the SMILES notation of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide? |
| A: SMILES notation of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide is CN1C(=O)c2cc(C(=O)O)ccc2S1(=O)=O. |
| Q: What is the InChIKey of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide? |
| A: InChIKey of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide is SUTGPXQXZUATND-UHFFFAOYSA-N. |
| Q: What is the molecular formula of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide? |
| A: Molecular formula of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide is C9H7NO5S. |
| Q: What is the molecular weight of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide? |
| A: Molecular weight of 2-Methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-carboxylicacid1,1-dioxide is 241.22. |