51081-70-0
51081-70-0 structure
- Name: METHYL 4-OXO-3-PHENYL-4H-CHROMENE-2-CARBOXYLATE
- Chemical Name: methyl 4-oxo-3-phenylchromene-2-carboxylate
- CAS Number: 51081-70-0
- Molecular Formula: C17H12O4
- Molecular Weight: 280.27500
- Create Date: 2018-12-21 19:35:36
- Modify Date: 2025-09-22 20:38:37
| Name | methyl 4-oxo-3-phenylchromene-2-carboxylate |
|---|---|
| Synonyms |
QC-254
Methyl 4-oxo-3-phenyl-4H-chromene-2-carboxylate RW3317 |
| Molecular Formula | C17H12O4 |
|---|---|
| Molecular Weight | 280.27500 |
| Exact Mass | 280.07400 |
| PSA | 56.51000 |
| LogP | 3.24660 |
| HS Code | 2918300090 |
|---|
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |