Formaldehyde, polymer with sulfonylbisphenol
甲醛与磺酰基二[苯酚]的聚合物
CAS No. 51990-55-7
Formaldehyde, polymer with sulfonylbisphenol
PicramniosideA 162666-32-2
Al.Cu.Ni.O.Zn 175649-78-2