BRN 0421307,英文名:BRN 0421307,CAS:28058-33-5,化学式:C13H12N4O3,分子量:272.26,MSDS.

2026-03-27 10:24:45

28058-33-5

BRN 0421307(BRN 0421307)

CAS: 28058-33-5

化学式: C13H12N4O3

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