QUALITY CONTROL CHEMICALS INC.
STANDARD REFERENCE MATERIAL
Product Detail
Ethinylestradiol EP Impurity M
(8R,9S,13S,14S,17R)-17-ethynyl-2,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
QCC Cat No.:QE201413
CAS No.:3240-39-9
Mol. Formula:C21H26O2
Mol. Weight:310.43
Warning:The form of the product salt may be different from the official website, please consult your local agent for details.