4,6-二羟基-2-巯基嘧啶，CAS 登记号 504-17-6，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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4,6-Dihydroxy-2-mercaptopyrimidine · CAS 504-17-6 · C4H4N2O2S. UNII M1YZW5SS7C.
| CAS Registry Number | 504-17-6 |
|---|---|
| PubChem CID | 2723628 |
| Molecular formula | C4H4N2O2S |
| IUPAC name | 2-sulfanylidene-1,3-diazinane-4,6-dione |
| UNII (FDA) | M1YZW5SS7C |
| Molecular Weight | 144.15 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 143.99934855 |
| Monoisotopic Mass | 143.99934855 |
| Topological Polar Surface Area | 90.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 5.3% (1 / 19) |
|---|
| GHS notification summary | 5.3% (1 / 19) |
|---|---|
| Reported hazard statements | H315 (94.7%), H319 (94.7%), H335 (94.7%) |
This chemical does not meet GHS hazard criteria for 5.3% (1 of 19) of reports.
H315 (94.7%): Causes skin irritation [Warning Skin corrosion/irritation]
2-THIOBARBITURIC ACID; 504-17-6; Thiobarbituric acid; Bathyran; Austranal; 4,6(1H,5H)-Pyrimidinedione, dihydro-2-thioxo-; 2-Mercaptobarbituric acid; 2-sulfanylidene-1,3-diazinane-4,6-dione; Barbituric acid, 2-thio-; Dihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione; 2-Mercapto-4,6-dihydroxypyrimidine; M1YZW5SS7C; CHEBI:33202; NSC-4733; DTXSID7060124; 2-sulfanylidenedihydropyrimidine-4,6(1H,5H)-dione
CAS 504-17-6; molecular formula C4H4N2O2S; molecular weight — g/mol.
2-THIOBARBITURIC ACID, 504-17-6, Thiobarbituric acid, Bathyran, Austranal, 4,6(1H,5H)-Pyrimidinedione, dihydro-2-thioxo-.
5.3% of GHS notifications report no hazard classification (1 of 19).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.