CAS NO:173469-85-7; 2-(4-chlorophenyl)-alpha-ethyl-3-methoxy-4-oxo-4h-1-benzopyran-6-acetic aci

CAS:

173469-85-7

英文名称:

2-(4-chlorophenyl)-alpha-ethyl-3-methoxy-4-oxo-4h-1-benzopyran-6-acetic aci

methyl 2-(4-chlorophenyl)-alpha-ethyl-3-methoxy-4-oxo-4h-1-benzopyran-6-aceta

2-(4-chlorophenyl)-alpha-ethyl-3-methoxy-4-oxo-4h-1-benzopyran-6-acetic aci methyl ester