132113-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132113-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,1,1 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 132113-70:
(8*1)+(7*3)+(6*2)+(5*1)+(4*1)+(3*3)+(2*7)+(1*0)=73
73 % 10 = 3
So 132113-70-3 is a valid CAS Registry Number.
132113-70-3Relevant articles and documents
Synthetic studies on the 1-hydroxy nortropane system: An approach to Calystegines.
Ducrot, P.-H.,Beauhaire, J.,Lallemand, J. Y.
, p. 3883 - 3886 (1990)
A general synthetic strategy for 1-hydroxy nortropane skeleton, the common feature of calystegines is described.