160811-26-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160811-26-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,8,1 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 160811-26:
(8*1)+(7*6)+(6*0)+(5*8)+(4*1)+(3*1)+(2*2)+(1*6)=107
107 % 10 = 7
So 160811-26-7 is a valid CAS Registry Number.
160811-26-7Relevant articles and documents
Ferrocene und Ferrocenophane mit dipolaren Strukturelementen
Pagel, Karsten,Werner, Andreas,Friedrichsen, Willy
, p. 109 - 124 (2007/10/02)
The synthesis of ferrocenyl substituted pyrazoles (3, 7, 14 and 15) and the subsequent reaction of these compounds with reactive malonic acid derivatives yielding dipolaric pyrazolopyrazol-4-ium-3-olates (4, 8, 16 and 17) is described.Key words: Ir
