1423170-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1423170-05-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,3,1,7 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1423170-05:
(9*1)+(8*4)+(7*2)+(6*3)+(5*1)+(4*7)+(3*0)+(2*0)+(1*5)=111
111 % 10 = 1
So 1423170-05-1 is a valid CAS Registry Number.
1423170-05-1Relevant articles and documents
Solvent-free Mannich-type reaction of tetraazatricyclododecane (TATD) with phenols
Rivera, Augusto,Quevedo, Rodolfo
, p. 1416 - 1420 (2013/04/23)
Solvent-free Mannich-type reactions between the macrocyclic aminal 1,3,6,8-tetraazatricyclo [4.4.1.13,8]dodecane (TATD) and phenols indicate that the activation of the aromatic ring is critical for controlling the course of reaction. Activated