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CAS NO:159171-79-6
CAS:
159171-79-6
英文名称:
tannins, polymers with n,n,n-trimethyl-2-[(1-oxo-2-propenyl)oxy]ethanaminium ch
tannins, polymers withn,n,n-trimethyl-2-[(1-oxo-2-propenyl)oxy]ethanaminium chloride