116858-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116858-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,8,5 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116858-41:
(8*1)+(7*1)+(6*6)+(5*8)+(4*5)+(3*8)+(2*4)+(1*1)=144
144 % 10 = 4
So 116858-41-4 is a valid CAS Registry Number.
116858-41-4Relevant articles and documents
THE EFFECT OF NITROGEN DONORS ON THE REACTIVITY OF COPPER(I) ARYLOXIDES: SYNTHESIS OF THIONCARBONATES
Narasimhamurthy, N.,Samuelson, A. G.
, p. 827 - 830 (2007/10/02)
Significant changes in the reactivity of copper(I) aryloxides are observed in the presence of nitrogen bases leading to an easy method of synthesizing thioncarbonates.