Androgens Damage Hair Via Ros-mediated Tgf-beta, Prevented By Nac

[Otis Mack]

NAC-amide here:

https://www.alibaba.com/product-det...ml?spm=a2700.7724838.2017115.1.7cab7b905BtdiR



They used the wrong CAS number? Which is just plain ole NAC
CAS No.:616-91-1


correct CAS should be: 38520-57-9