91996-76-8
91996-76-8 structure
- Name: 2-Chloro-pyrido[2,3-d]pyrimidine
- Chemical Name: 2-chloropyrido[2,3-d]pyrimidine-4(1h)-thione
- CAS Number: 91996-76-8
- Molecular Formula: C7H4ClN3S
- Molecular Weight: 197.64500
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
- Create Date: 2018-12-24 18:00:11
- Modify Date: 2025-09-11 19:07:22
| Name | 2-chloropyrido[2,3-d]pyrimidine-4(1h)-thione |
|---|---|
| Synonyms |
1,1,1,4,4,4-hexafluoro-2chlorobutene
1,1,1,4,4,4-Hexafluoro-2-chlorobut-2-ene 2-Chloro-1,1,1,4,4,4-hexafluorobutene-2 2-chloro-1,1,1,4,4,4-hexafluoro-2-buten 2-CHLORO-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE 2-hydro-3-chloro-hexafluoro-2-butene 1,1,1,4,4,4-Hexafluoro-2-chloro-2-butene 2-Chlor-3H-hexafluor-but-2-en 2-Butene,2-chloro-1,1,1,4,4,4-hexafluoro 2-chloro-3H-hexafluoro-but-2-ene Chfb 2-chloro 1,1,1,4,4,4-hexafluoro-2-butene 2-chloro-1,1,1,4,4,4-hexafluorobutene FC-1326MXZ |
| Molecular Formula | C7H4ClN3S |
|---|---|
| Molecular Weight | 197.64500 |
| Exact Mass | 196.98100 |
| PSA | 73.66000 |
| LogP | 2.34080 |
| HS Code | 2933990090 |
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91996-76-8 |
| Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259 |
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91996-76-8 |
| Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259 |
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91996-76-8 |
| Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259 |
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91996-76-8 |
| Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259 |
| Precursor 4 | |
|---|---|
| DownStream 1 | |
![4-THIOXO-3,4-DIHYDROPYRIDO[2,3-D]PYRIMIDIN-2(1H)-ONE structure](https://image.chemsrc.com/caspic/251/91996-78-0.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% |