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CAS NO:129731-07-3
CAS:
129731-07-3
英文名称:
benzenesulfonic acid, hydroxy-, polymer with formaldehyde, phenol, sulfonylbis[
phenol] and urea, ammonium sodium salt
benzenesulfonic acid, hydroxy-, polymer withformaldehyde, phenol, sulfonylbis[phenol] and urea, ammonium sodiumsalt