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110569-45-4

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110569-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110569-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 110569-45:
(8*1)+(7*1)+(6*0)+(5*5)+(4*6)+(3*9)+(2*4)+(1*5)=104
104 % 10 = 4
So 110569-45-4 is a valid CAS Registry Number.

110569-45-4Downstream Products

110569-45-4Relevant articles and documents

Chemistry of Ginkgolides, III. - Bilobalide/iso-Bilobalide - Structure Determination by X-ray Analysis

Weinges, Klaus,Hepp, Michael,Huber-Patz, Ursula,Irngartinger, Hermann

, p. 1079 - 1086 (2007/10/02)

Bilobalide (1a) shows remarkable biological effects and uncommon chemical properties.Its striking characteristic is the tendency to isomerize under mild acylation conditions to yield the diacyl derivatives 2e-g of the spiro compound 2a.The structures of biobalide (1a) and 10,12-di-O-pivaloyl-iso-bilobalide (2f) are determined by X-ray analysis.

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