![1H-pyrido[2,3-d][1,3]oxazine-2,4-dione structure, CAS 21038-63-1](/structures/80000/68444_1_21038_63_1.png)
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21038-63-1 |
| Catalog No. | 2A-9068444 |
| Chinese Name | 1H-吡啶并[2,3-d][1,3]噁嗪-2,4-二酮 |
| Synonyms | 1H-pyrido-[2,3-d]1,3-oxazine-2,4-dione; 2H-pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione; 3-azaisatoic anhydride; RW3147; 3-azaisatonic anhydride |
| Molecular Formula | C7H4N2O3 |
| Molecular Weight | 164.11800 |
| Density | 1.498g/cm3 |
| Storage Condition | 2-8°C, inert gas |
| HTC | 2934999090 |
| SMILES | O=c1[nH]c2ncccc2c(=O)o1 |
| InChI Key | LZWZQYVPLLPAGX-UHFFFAOYSA-N |
| MSDS | msds/68444_1_21038_63_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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