¥4,210.00
规格: 5mg
CAS号:76288-44-3 英文名字:5-Hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-g]chromen-6-one 质量标准:≥98%,标准品
5mg