114841-40-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114841-40-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,4 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 114841-40:
(8*1)+(7*1)+(6*4)+(5*8)+(4*4)+(3*1)+(2*4)+(1*0)=106
106 % 10 = 6
So 114841-40-6 is a valid CAS Registry Number.
114841-40-6Relevant articles and documents
On the Preparation of 5-(α-Diazoethyl)tetrazoles
Moderhack, Dietrich,Beissner, Andreas
, p. 1815 - 1817 (2007/10/03)
Hydrazone dehydrogenation with silver(I) oxide in the presence of sodium hydroxide was found an efficient approach to the title compounds, whereas application of the Bamford-Stevens reaction proved unsatisfactory.