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57186-99-9

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57186-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57186-99-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,8 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 57186-99:
(7*5)+(6*7)+(5*1)+(4*8)+(3*6)+(2*9)+(1*9)=159
159 % 10 = 9
So 57186-99-9 is a valid CAS Registry Number.

57186-99-9Relevant articles and documents

Complexation with Diol Host Compounds. Part 10. Synthesis and Solid State Inclusion Properties of Bis(diarylhydroxymethyl)-substituted Benzenes and Biphenyls; X-Ray Crystal Structures of Two Host Polymorphs and of a Non-functional Host Analogue

Weber, Edwin,Skobridis, Konstantinos,Wierig, Andreas,Nassimbeni, Luigi R.,Johnson, Louise

, p. 2123 - 2130 (2007/10/02)

A new family of host molecules where the molecular axis of usual 'wheel-and-axle' compounds is replaced by aromatic units is described.These diol hosts form crystalline inclusions with a variety of uncharged organic molecules mainly of a polar nature (53

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