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



![2-[2-(3-chlorobenzylidene)hydrazino]-n-(2-chlorophenyl)-2-oxoacetamide](https://thsciimg.chemcd.cn/TS78252.gif)