Polyamide of alkyldiamine and alkyldicarboxylic acid
聚酰胺类聚合物
CAS No. 55426-12-5
Polyamide of alkyldiamine and alkyldicarboxylic acid
聚酰胺类聚合物
docosyloxirane 81148-78-9
Calmecin 81178-26-9
TMM(M)-Si3N4 81178-29-2
4-(叔丁基)-2-氯吡啶
Fluoretec F 81178-27-0