Product name:2,3-dihydrobenzofuran-5-carboxaldehydre
CAS No.:55745-70-5
Appearance:brownish liquid
HPLC:The retention time of test sample complies to reference standard
water content:no more than 1.0%
Related impurity:total impurity:no more than 1.0%
Any impurity:no more than 0.5%
Purity:no less than 99%