Phenol, polymer with formaldehyde, sodium salt
苯酚、甲醛的聚合物钠盐
CAS No. 40798-65-0
Phenol, polymer with formaldehyde, sodium salt
苯酚、甲醛的聚合物钠盐
Al.Cu.Ni.O.Zn 175649-78-2
PicramniosideA 162666-32-2