1-氯-3,5-二-(4-氯苯甲酰基)-2-脱氧-D-核糖，CAS 登记号 21740-23-8，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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1-Chloro-3,5-di-(4-chlorobenzoyl)-2-deoxy-D-ribose · CAS 21740-23-8 · C19H15Cl3O5. UNII NS00124637.
| CAS Registry Number | 21740-23-8 |
|---|---|
| PubChem CID | 284577 |
| Molecular formula | C19H15Cl3O5 |
| IUPAC name | [5-chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl]methyl 4-chlorobenzoate |
| UNII (FDA) | NS00124637 |
| Molecular Weight | 429.7 |
|---|---|
| XLogP3 | 5.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 7 |
| Exact Mass | 427.998507 |
| Monoisotopic Mass | 427.998507 |
| Topological Polar Surface Area | 61.8 |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (95.1%), H319 (95.1%), H335 (95.1%) |
|---|
H315 (95.1%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (95.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
[5-chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl]methyl 4-chlorobenzoate; (5-chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl)methyl 4-chlorobenzoate; RefChem:403939; 606-827-9; 21740-23-8; 1-Chloro-3,5-di(4-chlorbenzoyl)-2-deoxy-D-ribose; C19H15Cl3O5; DTXSID40944353; 3,5-bis-o-(4-chlorobenzoyl)-2-deoxypentofuranosyl chloride; LS-14701; NSC140594; Decitabin Chloro Sugar; SCHEMBL6406571; (2R,3S)-5-Chloro-2-(((4-chlorobenzoyl)oxy)methyl)-tetrahydrofuran-3-yl 4-chlorobenzoate; QEHCZULNFYDPPL-UHFFFAOYSA-N; [5-chloro-3-(4-chlorobenzoyl)oxy-tetrahydrofuran-2-yl]methyl 4-chlorobenzoate
CAS 21740-23-8; molecular formula C19H15Cl3O5; molecular weight — g/mol.
[5-chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl]methyl 4-chlorobenzoate, (5-chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl)methyl 4-chlorobenzoate, RefChem:403939, 606-827-9, 21740-23-8, 1-Chloro-3,5-di(4-chlorbenzoyl)-2-deoxy-D-ribose.
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.