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864818-23-5

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864818-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 864818-23-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,8,1 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 864818-23:
(8*8)+(7*6)+(6*4)+(5*8)+(4*1)+(3*8)+(2*2)+(1*3)=205
205 % 10 = 5
So 864818-23-5 is a valid CAS Registry Number.

864818-23-5Relevant articles and documents

Bidirectional, organocatalytic synthesis of lepidopteran sex pheromones

De Figueiredo, Renata Marcia,Berner, Raphael,Julis, Jennifer,Liu, Ting,Tuerp, David,Christmann, Mathias

, p. 640 - 642 (2007)

Shuffling of two simple building blocks and a regioselective transfer hydrogenation allow for the rapid synthesis of a small collection of lepidopteran sex pheromones, e.g., 8E,10Z-tetradeca-8,10-dienal 5c, from the horse chestnut leafminer (Cameraria ohridella).

Synthesis of a malimide analogue of the telomerase inhibitor UCS1025A using a dianionic aldol strategy

De Figueiredo, Renata Marcia,Voith, Matthias,Fr?hlich, Roland,Christmann, Mathias

, p. 391 - 394 (2008/01/03)

The synthesis of a simplified analogue of UCS1025A via an aldol coupling is described. Georg Thieme Verlag Stuttgart.

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