4,7-二羟基-2H-苯并吡喃-2-酮,英文名:4,7-Dihydroxycoumarin,CAS:1983-81-9,化学式:C9H6O4,分子量:178.1415,MSDS.

2026-03-27 10:24:45

1983-81-9

4,7-二羟基-2H-苯并吡喃-2-酮(4,7-Dihydroxycoumarin)

CAS: 1983-81-9

化学式: C9H6O4

Customer service