5-甲酰基-3-噻吩羧酸甲酯，CAS 登记号 67808-66-6，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 5-甲酰基-3-噻吩羧酸甲酯 的 CAS 号：67808-66-6，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
5-Formyl-3-Thiophene Carboxylic Acid Methylester · CAS 67808-66-6 · C7H6O3S.
| CAS Registry Number | 67808-66-6 |
|---|---|
| PubChem CID | 818925 |
| Molecular formula | C7H6O3S |
| IUPAC name | methyl 5-formylthiophene-3-carboxylate |
| Molecular Weight | 170.19 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 170.00376522 |
| Monoisotopic Mass | 170.00376522 |
| Topological Polar Surface Area | 71.6 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
67808-66-6; methyl 5-formylthiophene-3-carboxylate; 3-Thiophenecarboxylic acid, 5-formyl-, methyl ester; DTXSID20356011; RefChem:817092; DTXCID90307070; 676-752-4; Methyl 2-Formyl-4-Thiophenecarboxylate; MFCD01859945; Methyl 2-formylthiophene-4-carboxylate; 2-Formylthiophene-4-carboxylic acid methylester; SCHEMBL2940872; GNXNZRYWBFMVHK-UHFFFAOYSA-N; CS-D0187; methyl5-formylthiophene-3-carboxylate; SBB052265
CAS 67808-66-6; molecular formula C7H6O3S; molecular weight — g/mol.
67808-66-6, methyl 5-formylthiophene-3-carboxylate, 3-Thiophenecarboxylic acid, 5-formyl-, methyl ester, DTXSID20356011, RefChem:817092, DTXCID90307070.
Hazard statements reported: H315, H319, H335.
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.