1027080-20-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027080-20-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,0,8 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1027080-20:
(9*1)+(8*0)+(7*2)+(6*7)+(5*0)+(4*8)+(3*0)+(2*2)+(1*0)=101
101 % 10 = 1
So 1027080-20-1 is a valid CAS Registry Number.
1027080-20-1Relevant articles and documents
Convenient Synthesis of Mesitylene-Bridged Hexaazaraacrobicyclic Compounds
Krakowiak, Krzysztof E.,Bradshaw, Jerald S.
, p. 1 - 3 (1996)
Two mesitylene-bridged hexaazamacrobicyclic ligands 1 and 2 were prepared by a three-step process from available 2,4,6-tris(bromomethyl)mesitylene (9) and N, N'-di-p-tosylethylenediamme and N,N'-di-p-tosyl-1,3-diaminopropane. First, mono-BOC-protected dit
