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73069-45-1

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73069-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73069-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73069-45:
(7*7)+(6*3)+(5*0)+(4*6)+(3*9)+(2*4)+(1*5)=131
131 % 10 = 1
So 73069-45-1 is a valid CAS Registry Number.

73069-45-1Relevant articles and documents

The Absolute Configuration of β-Bisabolol

Ohloff, Guenther,Giersch, Wolfgang,Naef, Regula,Delay, Francois

, p. 698 - 703 (2007/10/02)

From bergamot oil (Citrus bergamia RISSO), (-)-(4S,8R)-8-epi-α-bisabolol (2) and (-)-(4R,8S)-4-epi-β-bisabolol (3) were isolated.The absolute configuration of their stereoisomers 4 and 5 was established by an enantioselective synthesis starting from (-)-(S)-p-mentha-1,8-dien-4-ol.

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