Ethylene glycol,polymer with isophthalic acid and maleic anhydride
乙二醇与异苯二甲酸和顺丁烯二酸酐的聚合物
CAS No. 52397-42-9
Ethylene glycol, polymer with isophthalic acid and maleic anhydride
乙二醇与异苯二甲酸和顺丁烯二酸酐的聚合物
2-MECCPA 205171-12-6
5-氯-1,3-二氢螺[异苯并呋喃-3,4'-哌啶]