23903-49-3
23903-49-3 structure
- Name: ethyl 5-acetamido-4-cyano-3-methylthenoate
- Chemical Name: ethyl 5-acetamido-4-cyano-3-methylthiophene-2-carboxylate
- CAS Number: 23903-49-3
- Molecular Formula: C11H12N2O3S
- Molecular Weight: 252.29000
- Create Date: 2017-03-24 21:11:03
- Modify Date: 2024-01-18 11:23:09
| Name | ethyl 5-acetamido-4-cyano-3-methylthiophene-2-carboxylate |
|---|---|
| Synonyms |
5-acetylamino-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester
5-Acetamino-4-cyan-3-methyl-thiophen-2-carbonsaeure-ethylester ethyl 5-acetamido-4-cyano-3-methylthenoate ethyl 5-(acetylamino)-4-cyano-3-methylthiophene-2-carboxylate |
| Density | 1.28g/cm3 |
|---|---|
| Boiling Point | 458.9ºC at 760mmHg |
| Molecular Formula | C11H12N2O3S |
| Molecular Weight | 252.29000 |
| Flash Point | 231.3ºC |
| Exact Mass | 252.05700 |
| PSA | 110.92000 |
| LogP | 2.71278 |
| Vapour Pressure | 1.32E-08mmHg at 25°C |
| Index of Refraction | 1.555 |
| HS Code | 2934999090 |
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| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |