N-Desmethyl-cis-tramadol HCl
N-去甲基曲马多盐酸盐
CAS No. 1018989-94-0
N-Desmethyl-cis-tramadol HCl
Spirometon 101660-06-4
HELAMYCIN 101670-47-7
4-溴-3-乙基吡啶