13679-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13679-28-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,7 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13679-28:
(7*1)+(6*3)+(5*6)+(4*7)+(3*9)+(2*2)+(1*8)=122
122 % 10 = 2
So 13679-28-2 is a valid CAS Registry Number.
13679-28-2Relevant articles and documents
CYCLIZATION OF 1,3-DISUBSTITUTED 2-(3-BUTENYL)-2-CYCLOHEXEN-1-OLS
Brunke, E.-J.,Hammerschmidt, F.-J.,Struwe, H.
, p. 1033 - 1038 (2007/10/02)
The cationic cyclization cyclohexanols 8a-c gave mixtures of the octalinols 9a-c and 10a-c with 9a-c as a main products.By cyclization of the isomeric educts 13a-c, the same products were formed in different proportions.
