(4S,5S)-2,7-dimethyloctane-4,5-diamine

(4S,5S)-2,7-dimethyloctane-4,5-diamine is a pharmaceutical-grade active ingredient manufactured directly by Shaoxing Zejun Pharmaceuticals Co.,Ltd at its Shaoxing factory, though samples are not offered and no CAS number is listed. It is sold into the Asia market.