7-Dehydrocholesterol CAS 434-16-2

Zita reKemikari: 7-Dehydrocholesterol

Mazwi akafanana: Provitamin D3; Cholecalciferol EP Impurity B

Kuchena: ≥90%

Nhamba yeCAS 434-16-2

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7-Dehydrocholesterol

Zita remakemikari: 7-Dehydrocholesterol

Fomura: C₂₇H₄₄ZVINO
Nhamba yeCAS: 434-16-2

Mwero wemhando yepamusoro:

ZVINHU	ZVINHU ZVINOKOSHA
Chitarisiko	Upfu hunenge huchena kusvika pahupfu hweyero
Kutenderera Kwakananga	-105°～ -120°(C=1, CHCl3)
Nzvimbo yekunyunguduka	140~146℃
Kurasikirwa pakuomeswa	≤7.0%
Kuyedza (pahwaro hwakaomeswa)	≥90.0%

Yakapfuura: 99% Chrysin powder CAS 480-40-0

Zvinotevera: Kuchena 99% Piperidylpropiophenone hydrochloride CAS 73-63-2

Nyora meseji yako pano woitumira kwatiri