3-氰基-4-甲基香豆素，CAS 登记号 24526-69-0，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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3-cyano-4-methylcoumarin · CAS 24526-69-0 · C11H7NO2.
| CAS Registry Number | 24526-69-0 |
|---|---|
| PubChem CID | 231146 |
| Molecular formula | C11H7NO2 |
| IUPAC name | 4-methyl-2-oxochromene-3-carbonitrile |
| Molecular Weight | 185.18 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 185.047678466 |
| Monoisotopic Mass | 185.047678466 |
| Topological Polar Surface Area | 50.1 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H312 (100%), H332 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
24526-69-0; 3-Cyano-4-methylcoumarin; 4-methyl-2-oxochromene-3-carbonitrile; RefChem:500606; 623-216-2; 4-Methyl-2-oxo-2H-chromene-3-carbonitrile; MFCD00486386; 2H-1-Benzopyran-3-carbonitrile, 4-methyl-2-oxo-; SCHEMBL11067092; 3-Cyano-4-methylcoumarin, 97%; DTXSID60282603; AKOS000421449; SY316284; 8N-735; D84186; Coumarine, 3-cyano-4-methyl-
CAS 24526-69-0; molecular formula C11H7NO2; molecular weight — g/mol.
24526-69-0, 3-Cyano-4-methylcoumarin, 4-methyl-2-oxochromene-3-carbonitrile, RefChem:500606, 623-216-2, 4-Methyl-2-oxo-2H-chromene-3-carbonitrile.
Hazard statements reported: H302, H312, H332.
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.