常州市宣明醫(yī)藥科技有限公司。
在線訂購:+86-519-85525329
郵箱:sales@xuanmingchem.com
NAMEL-Tryptophan
CAS:73-22-3
MF:C11H12N2O2
MW:204.23
Appearance:White to off-white crystalline powder
Purity:99%
Additives