![1H-Imidazo[4,5-b]pyrazin-2(3H)-one structure, CAS 16328-63-5](/structures/80000/77843_2_16328_63_5.png)
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16328-63-5 |
| Catalog No. | 2A-9077843 |
| Chinese Name | 1,3-二氢-2H-咪唑并[4,5-b]吡嗪-2-酮 |
| Synonyms | 2-Oxo-1H,3H-imidazo-<4,5-b>pyrazin |
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 |
| Density | 1.455g/cm3 |
| Boiling Point | 153.4ºC at 760mmHg |
| Storage Condition | 2-8°C |
| HTC | 2933990090 |
| PubChem ID | 129664 |
| SMILES | O=c1[nH]c2nccnc2[nH]1 |
| InChI | InChI=1S/C5H4N4O/c10-5-8-3-4(9-5)7-2-1-6-3/h1-2H,(H2,6,7,8,9,10) |
| InChI Key | CGKLYWOFLUIKCX-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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