... and Healthy DHEA Steroids Powder Dehydroisoandrosterone CAS 853-23-6
Pharmaceutical Intermediates [email protected] skype:qiuxin199374 CAS: 53-43-0 EINECS ... benzene, ethanol, ethyl ether, insoluble in chloroform, petroleum ether. Usage:
pharmaceutical intermediates, For the production of steroidal hormone drugs and contraceptives, the ...