31527-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31527-15-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,2 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 31527-15:
(7*3)+(6*1)+(5*5)+(4*2)+(3*7)+(2*1)+(1*5)=88
88 % 10 = 8
So 31527-15-8 is a valid CAS Registry Number.
31527-15-8Relevant articles and documents
The 1,3-diaxial dibromo interaction
Bernhardt, Paul V.,Carman, Raymond M.,Le, Tri T.
, p. 535 - 538 (2005)
The non-bonding interaction between two bromine atoms sited 1,3-diaxially on a simple cyclohexane ring is explored by X-ray crystallography. The ring is distorted to allow the bromine atoms an interatomic distance of 3.54 A. CSIRO 2005.
