<br /> Empirical Formula (Hill Notation): C15H10O4 CAS号: 481-74-3 分子量: 254.24 Beilstein: 1252300 MDL编号: MFCD00001208">
primary reference standard
phyproof® Reference Substance
≥95.0% (HPLC)
crystals
PhytoLab
Cc1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1
1S/C15H10O4/c1-7-5-9-13(11(17)6-7)15(19)12-8(14(9)18)3-2-4-10(12)16/h2-6,16-17H,1H3
LQGUBLBATBMXHT-UHFFFAOYSA-N
Warning
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
11 - Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Gloves