颜料红202,英文名:2,9-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione,CAS:3089-17-6,化学式:C20H10Cl2N2O2,

2026-03-27 10:24:45

3089-17-6

颜料红202(2,9-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione)

CAS: 3089-17-6

化学式: C20H10Cl2N2O2

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