55220-15-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55220-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,2,2 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55220-15:
(7*5)+(6*5)+(5*2)+(4*2)+(3*0)+(2*1)+(1*5)=90
90 % 10 = 0
So 55220-15-0 is a valid CAS Registry Number.
55220-15-0Relevant articles and documents
Triple-decker complexes. 9. Triple-decker complexes with bridging cyclopentadienyl ligands and novel cyclopentadienyl transfer reactions
Herberich, Gerhard E.,Englert, Ulli,Marken, Frank,Hofmann, Peter
, p. 4039 - 4045 (1993)
The pentamethylmetallocenes CpMCp* (M = Ru, Fe) react with [Cp*Ru(OMe)]2/CF3SO3H in ether to give triple-decker salts [Cp*M(μ-Cp)RuCp*] CF3SO3 (4·CF3SO3, M = Ru; 5·CF3
