Chemical Name : (-)3,4-Dihydroxynorephedrine
CAS : 829-74-3
Synonyms: (-)3,4-Dihydroxynorephedrine;(-)-3,4-Dihydroxynorephredrine;(-)-Alpha-methylnorepinephrine;4-(2-Amino-1-hydroxypropyl)-1,2-benzenediol;Alpha-(1-aminoethyl)-3,4-dihydroxybenzyl alcohol;L-4-(2-amino-1-hydroxypropyl)-1,2-benzenediol;Levonordefrin
Tetra



![5-BROMO-1,3-DIHYDRO-2H-PYRROLO[3,2-B]PYRIDIN-2-ONE](https://thsciimg.chemcd.cn/TS85624.gif)