69171-81-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69171-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,1,7 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69171-81:
(7*6)+(6*9)+(5*1)+(4*7)+(3*1)+(2*8)+(1*1)=149
149 % 10 = 9
So 69171-81-9 is a valid CAS Registry Number.
69171-81-9Relevant articles and documents
Synthesis, Properties, and X-Ray Crystal and Molecular Structures of Homoleptic Alkenyls of Tin and Chromium
Cardin, Christine J.,Cardin, David J.,Kelly, John M.,Norton, Reginald J.,Roy, Abhijit,et al.
, p. 671 - 678 (2007/10/02)
Reaction of Li(CPh=CMe2) with SnCl4 or CrCl3.3thf (thf=tetrahydrofuran) affords the isoleptic compounds Sn(CPh=CMe2)4 or 2)4> respectively.The mode of formation and ch
