1,3,4,6-四-O-乙酰基-α-D-吡喃半乳糖，CAS 登记号 19186-40-4，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 1,3,4,6-四-O-乙酰基-α-D-吡喃半乳糖 的 CAS 号：19186-40-4，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。
1,3,4,6-TETRA-O-ACETYL-ALPHA-D-GALACTOPYRANOSE · CAS 19186-40-4 · C14H20O10.
| CAS Registry Number | 19186-40-4 |
|---|---|
| PubChem CID | 5331187 |
| Molecular formula | C14H20O10 |
| IUPAC name | [(2R,3S,4R,5R,6R)-3,4,6-triacetyloxy-5-hydroxyoxan-2-yl]methyl acetate |
| Molecular Weight | 348.30 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 9 |
| Exact Mass | 348.10564683 |
| Monoisotopic Mass | 348.10564683 |
| Topological Polar Surface Area | 135 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
STK366747; DTXSID20416225; RefChem:382204; DTXCID50367074; 19186-40-4; 1,3,4,6-tetra-O-acetyl-alpha-D-galactopyranose; 1,3,4,6-TETRA-O-ACETYL-A-D-GALACTOPYRANOSE; [(2R,3S,4R,5R,6R)-3,4,6-triacetyloxy-5-hydroxyoxan-2-yl]methyl acetate; (2R,3R,4R,5S,6R)-6-(Acetoxymethyl)-3-hydroxytetrahydro-2H-pyran-2,4,5-triyl triacetate; alpha-D-Galactopyranose, 1,3,4,6-tetraacetate; SCHEMBL8720879; SHBHJRVMGYVXKK-RGDJUOJXSA-N; AKOS005443145; MT06662; OT16492; CS-0448998
CAS 19186-40-4; molecular formula C14H20O10; molecular weight — g/mol.
STK366747, DTXSID20416225, RefChem:382204, DTXCID50367074, 19186-40-4, 1,3,4,6-tetra-O-acetyl-alpha-D-galactopyranose.
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.