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3β,28-lupanediol 28-acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81346-04-5

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81346-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81346-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,4 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81346-04:
(7*8)+(6*1)+(5*3)+(4*4)+(3*6)+(2*0)+(1*4)=115
115 % 10 = 5
So 81346-04-5 is a valid CAS Registry Number.

81346-04-5Downstream Products

81346-04-5Relevant academic research and scientific papers

PREPARATION OF 2,3-SECODIACIDS OF THE LUPANE SERIES

Endova, Magdalena,Klinotova, Eva,Sejbal, Jan,Maca, Bohumil,Klinot Jiri,Protiva, Jiri

, p. 1420 - 1429 (1994)

2,3-Seco-2,3-diacids of the 28-hydroxy-20(29)-lupene and 28-hydroxylupane series (VIIa and VIIb, respectively) and their derivatives VIII - XIV were prepared from 28-acetoxy-20(29)-lupen-3-one (IIIa) and 28-acetoxy-3-lupanone (IIIb), respectively, by oxidation to diosphenols Va and Vb and subsequent oxidative cleavage of the C(2)-C(3) bond.

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