 |
 |
|
|
|
Estra-4,9-diene-3,17-dione |
 |
¡Ã99% |
 |
5173-46-6 |
 |
pharmaceuticial intermediates |
 |
Estra-4,9-diene-3,17-dione Alias:19-Norandrosta-4,9-diene-3,17-dione CAS NO.: 5173-46-6 Molecular Formula: C19H20O2 Molecular weight:280.36 Appearance: white or off white crystalline powder Assay :¡Ã99% Standard: Enterprise standard |
|
|
 |
|
|
|
 |
ÀÌÁ¦Ç°¿¡ ´ëÇØ µî·ÏµÈ ÆÇ¸Å¾÷ü°¡ ¾ø½À´Ï´Ù. |
|
 |
|
|
|