511551-21-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 511551-21-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,1,5,5 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 511551-21:
(8*5)+(7*1)+(6*1)+(5*5)+(4*5)+(3*1)+(2*2)+(1*1)=106
106 % 10 = 6
So 511551-21-6 is a valid CAS Registry Number.
511551-21-6Relevant articles and documents
Synthesis and crystal structures of thermally stable titanocenes
Luke?ová, Lenka,Horá?ek, Michal,?tépni?ka, Petr,Fejfarová, Karla,Gyepes, Róbert,Císa?ová, Ivana,Kubi?ta, Ji?í,Mach, Karel
, p. 134 - 144 (2007/10/03)
Reduction of fully substituted titanocene dichlorides SiMe2CH2CH2Ph, 3; SiMe2Ph, 4; and SiMePh2, 5) with magnesium in THF proceeds via the formation of titanocene monochlorides [TiCl (η5-C
