XR 334,英文名:XR 334,CAS:74720-35-7,化学式:C19H16N2O3,分子量:320.346,MSDS.

2026-03-27 10:24:45

74720-35-7

XR 334(XR 334)

CAS: 74720-35-7

化学式: C19H16N2O3

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