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2011-8-6
19-Norethindrone acetate (steriods)
Molecular Formula: C22H28O3
Formula Weight: 340.46
CAS...
CAS:51-98-9
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2009-2-11
[Synonyms]:
[Herb source]: Rheum palmatum L,rhe root
[Structural formula]:
[Molecular Formula]:...
Rhein99%98%90%50%30%
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2008-9-12
We can supply resveratrol 98%( Polygonum Cuspidatum P.E) Chlorogenic acid30-98%( Eucommia leaf...
Chlorogenic acid, Lycopene
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2006-12-13
Synonym 5,3′-Diallyl-2,4′-dihydroxybiphenyl
Molecular Formula:C18H18O2
Molecular...
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