23000-37-5
23000-37-5 structure
- Name: Pyrimido[5,4-d]pyrimidine-2,4,8(3H)-trione,1,7-dihydro-
- Chemical Name: 1,5-dihydropyrimido[5,4-d]pyrimidine-4,6,8-trione
- CAS Number: 23000-37-5
- Molecular Formula: C6H4N4O3
- Molecular Weight: 180.12100
- Create Date: 2017-01-23 11:04:42
- Modify Date: 2024-01-10 12:09:10
| Name | 1,5-dihydropyrimido[5,4-d]pyrimidine-4,6,8-trione |
|---|---|
| Synonyms |
1,7-dihydro-pyrimido[5,4-d]pyrimidine-2,4,8-trione
pyrimido[5,4-d][1,3]diazine-2,4,8-triol 2,4,8(1H,3H,7H)pyrimido<5,4-d>pyrimidinetrione 2,4,8-Trihydroxy-pyrimido<5.4-d>pyrimidin 1,7-Dihydro-pyrimido[5,4-d]pyrimidin-2,4,8-trion 2,4,8-Trioxo-hexahydro-pyrimido<5,4-d>pyrimidin |
| Density | 2.17g/cm3 |
|---|---|
| Molecular Formula | C6H4N4O3 |
| Molecular Weight | 180.12100 |
| Exact Mass | 180.02800 |
| PSA | 111.47000 |
| Index of Refraction | 1.945 |
| HS Code | 2933990090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 6 | |
![4-(2,4-dimorpholin-4-ylpyrimido[5,4-d]pyrimidin-8-yl)morpholine structure](https://www.chemsrc.com/caspic/090/16888-01-0.png)
![Pyrimido[5,4-d]pyrimidine-2,4,8-triamine,N2,N4,N8-trimethyl- structure](https://www.chemsrc.com/caspic/138/16888-00-9.png)
![2,7,9-trichloro-3,5,8,10-tetrazabicyclo[4.4.0]deca-2,4,7,9,11-pentaene structure](https://www.chemsrc.com/caspic/346/77776-68-2.png)
![Pyrimido[5,4-d]pyrimidine-4,8-diamine,2-chloro-N4,N8-dimethyl- structure](https://www.chemsrc.com/caspic/378/89981-54-4.png)
![9-chloro-2,7-dimorpholin-4-yl-3,5,8,10-tetrazabicyclo[4.4.0]deca-2,4,7,9,11-pentaene structure](https://www.chemsrc.com/caspic/224/92294-73-0.png)
![Pyrimido[5,4-d]pyrimidine-2,4,8(3H)-trione,1,7-dihydro-1,3,7-trimethyl- structure](https://www.chemsrc.com/caspic/082/92474-94-7.png)
| 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% |