<br /> Empirical Formula (Hill Notation): C20H18O5 CAS号: 22608-11-3 分子量: 338.35 MDL编号: MFCD03427310 PubChem化学物质编号: 329769932 NACRES: NA.24">
analytical standard
100
≥95.0% (HPLC)
limited shelf life, expiry date on the label
HPLC: suitablegas chromatography (GC): suitable
food and beverages
neat
COc1cc(\C=C\C(=O)CC(=O)\C=C\c2ccc(O)cc2)ccc1O
1S/C20H18O5/c1-25-20-12-15(6-11-19(20)24)5-10-18(23)13-17(22)9-4-14-2-7-16(21)8-3-14/h2-12,21,24H,13H2,1H3/b9-4+,10-5+
HJTVQHVGMGKONQ-LUZURFALSA-N
Warning
Aquatic Acute 1
13 - Non Combustible Solids
WGK 2