(C4H7NO)n
CAS No. 24938-56-5
Poly(iminocarbonyltrimethylene)(8CI); 2-Pyrrolidinone polymer, SRU; 4-Aminobutyric acid polymer, SRU; Nylon 4;Nylon 4 SRU; Poly(2-pyrrolidinone), SRU; Poly(4-aminobutanoic acid), sru;Poly(4-aminobutyric acid), SRU; Poly(pyrrolidone), SRU; Poly-2-pyrrolido
3,5-Nonadiyne 58890-33-8
KhMB 444 74871-69-5
cobaltic 58881-37-1
1,2-二甲氧基-4-乙基苯
2ALPHA,19ALPHA,23-三羟基齐墩果酸