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1287733-25-8

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1287733-25-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1287733-25-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,7,3 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1287733-25:
(9*1)+(8*2)+(7*8)+(6*7)+(5*7)+(4*3)+(3*3)+(2*2)+(1*5)=188
188 % 10 = 8
So 1287733-25-8 is a valid CAS Registry Number.

1287733-25-8Downstream Products

1287733-25-8Relevant articles and documents

Fourfold Suzuki-Miyaura and Sonogashira cross-coupling reactions on tetrahedral methane and adamantane derivatives

Schilling, Christine I.,Plietzsch, Oliver,Nieger, Martin,Muller, Thierry,Braese, Stefan

experimental part, p. 1743 - 1754 (2011/05/05)

An efficient way to generate a series of rigid tetrahedral organic building units from common methane and adamantane precursors is presented. Suzuki-Miyaura and Sonogashira cross-coupling reactions are used to effectively generate these shape-persistent m

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