国家对照品_中国对照品—【埃尔文】

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APSC
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ChromaDex
Fermentek

4'-Hydroxy-4-biphenylcarbonitrile

19812-93-2 1g
4'-Hydroxybiphenyl-3-carboxylic Acid

121629-21-8 250mg
2'-Hydroxybiphenyl-3-carboxylic acid

893736-72-6 250mg
(E)-2-((6-Hydroxy-[1,1'-biphenyl]-3-yl)((6-hydroxy-[1,1'-biphenyl]-3-yl)imino)methyl)benzo

10mg
7-Hydroxy Bexarotene-d6

10mg
23-Hydroxybetulinic Acid

85999-40-2 50 mg
(4-Hydroxypiperidin-1-yl)acetic acid

168159-33-9 50mg
11β-Hydroxy-17,20:20,21-bis(methylenedioxy)pregn-4-en-3-one

807-05-6 500mg
4-Hydroxy-4-methylcyclohexanecarboxylic acid

90113-41-0 50mg
2-Hydroxy-1-(4-methylpiperazin-1-yl)ethanone

91406-27-8 100mg

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