N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide
Modify Date: 2026-07-08 12:07:57
![N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide Structure](https://www.chemsrc.com/extcaspic/214/863003-73-0.png)
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide structure
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Common Name | N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide | ||
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| CAS Number | 863003-73-0 | Molecular Weight | 459.5 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C18H17N7O4S2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide |
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This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C18H17N7O4S2 |
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| Molecular Weight | 459.5 |
| InChIKey | VDDIQJFLPNVOIJ-UHFFFAOYSA-N |
| SMILES | CCc1nnc(NC(=O)CSc2nc(-c3ccco3)nc3c2c(=O)n(C)c(=O)n3C)s1 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the CAS number of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide? |
| A: CAS number of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide is 863003-73-0. |
| Q: What is the SMILES notation of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide? |
| A: SMILES notation of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide is CCc1nnc(NC(=O)CSc2nc(-c3ccco3)nc3c2c(=O)n(C)c(=O)n3C)s1. |
| Q: What is the InChIKey of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide? |
| A: InChIKey of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide is VDDIQJFLPNVOIJ-UHFFFAOYSA-N. |
| Q: What is the molecular weight of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide? |
| A: Molecular weight of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide is 459.5. |
| Q: What is the English name of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide? |
| A: The English name of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide is N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide. |
| Q: What is the Chinese name of 863003-73-0? |
| A: Chinese name of 863003-73-0 is 863003-73-0. |
| Q: What is the molecular formula of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide? |
| A: Molecular formula of N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[7-(2-furyl)-1,3-dimethyl-2,4-dioxo-pyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-acetamide is C18H17N7O4S2. |