217454-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 217454-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,4,5 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 217454-07:
(8*2)+(7*1)+(6*7)+(5*4)+(4*5)+(3*4)+(2*0)+(1*7)=124
124 % 10 = 4
So 217454-07-4 is a valid CAS Registry Number.
217454-07-4Relevant articles and documents
Synthesis of oligomeric mimics of lignin
Ciofi-Baffoni, Simone,Banci, Lucia,Brandi, Alberto
, p. 3207 - 3217 (2007/10/03)
The preparation of β-O-4 oligomeric compounds that mimic the lignin structure is pertinent to the study of the mechanism of action of lignin-degrading enzymes. A strategy for the synthesis of racemic oligomers β-O-4 phenolic models of lignin is reported h
