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| Levonorgestrel (steriods) |
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| Levonorgestrel (steriods) |
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Levonorgestrel (steriods)
Molecular Formula: C21H28O2
Formula Weight: 312.45
CAS:797-63-7
Appearance：white fine powder
Packing:5kg/drum 25kg/drum
Mail:ycgc_int04 at ycgccreate com
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Levonorgestrel (steriods)
Molecular Formula: C21H28O2
Formula Weight: 312.45
CAS:797-63-7
Appearance：white fine powder
Packing:5kg/drum 25kg/drum
Mail:ycgc_int04 at ycgccreate com
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