117319-61-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117319-61-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,1 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117319-61:
(8*1)+(7*1)+(6*7)+(5*3)+(4*1)+(3*9)+(2*6)+(1*1)=116
116 % 10 = 6
So 117319-61-6 is a valid CAS Registry Number.
117319-61-6Relevant articles and documents
2,4-Dioxaadamantane
Briggs, Andrew J.,Kirby, Anthony J.
, p. 66 - 67 (1988)
2,4-Dioxatricyclo3,7>decane, a unique acetal with both oxygens axial on tetrahydropyran rings, is formed spontaneously when all-cis 3,5-dihydroxy-1-cyclohexaneacetaldehyde is generated in acid.
