B 494,英文名:B 494,CAS:20796-40-1,化学式:C6H16Cl2N3OP,分子量:248.09,MSDS.

2026-03-27 10:24:45

20796-40-1

B 494(B 494)

CAS: 20796-40-1

化学式: C6H16Cl2N3OP

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