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143235-93-2

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143235-93-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143235-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,3 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143235-93:
(8*1)+(7*4)+(6*3)+(5*2)+(4*3)+(3*5)+(2*9)+(1*3)=112
112 % 10 = 2
So 143235-93-2 is a valid CAS Registry Number.

143235-93-2Upstream product

143235-93-2Downstream Products

143235-93-2Relevant academic research and scientific papers

(-)-Magnofargesin and (+)-magnoliadiol, two lignans from Magnolia fargesii

Miyazawa, Mitsuo,Kasahara, Hiroyuki,Kameoka, Hiromu

, p. 531 - 533 (1996)

Two new lignans, (-)-magnofargesin and (+)-magnoliadiol, were isolated from the flower buds of Magnolia fargesii. The absolute configuration assignment of (-)-magnofargesin was achieved by its isomerization to (+)-magnolin.

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