18620-97-8
18620-97-8 structure
- Name: 5,7-Diamino-1H-1,2,3-triazolo[4,5-d]pyrimidine
- Chemical Name: 2H-triazolo[4,5-d]pyrimidine-5,7-diamine
- CAS Number: 18620-97-8
- Molecular Formula: C4H5N7
- Molecular Weight: 151.12900
- Create Date: 2016-03-24 22:39:20
- Modify Date: 2025-09-25 18:56:32
| Name | 2H-triazolo[4,5-d]pyrimidine-5,7-diamine |
|---|---|
| Synonyms |
8-aza-2,6-diaminopurine
5,7-Diamino-v-triazolo<d>pyrimidin 8-Aza-2-aminoadenine 2,6-Diamino-8-azapurin 2,6-Diamino-8-azapurine 5,7-Diamino-v-triazolo<4,5-d>pyrimidin |
| Molecular Formula | C4H5N7 |
|---|---|
| Molecular Weight | 151.12900 |
| Exact Mass | 151.06100 |
| PSA | 120.12000 |
| HS Code | 2933990090 |
|---|
|
~%
18620-97-8 |
| Literature: Davoll Journal of the Chemical Society, 1958 , p. 1593,1597 |
| HS Code | 2933990090 |
|---|---|
| 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% |