7-EthoxycoumarinAlias 7 - ethoxy-benzopyran -2 - one 
English 7-Ethoxycoumarin 
CAS # 31005-02-4 
Molecular formula C11H10O3 
Molecular weight 190.20 
Crystallization. Sensitive to light. Melting point 90 ~ 92 ℃. 
Rapid fluorescence microsomal monooxygenase substrate vitality. 
This product should be sealed to preserve dark.