161145-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161145-70-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,1,4 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 161145-70:
(8*1)+(7*6)+(6*1)+(5*1)+(4*4)+(3*5)+(2*7)+(1*0)=106
106 % 10 = 6
So 161145-70-6 is a valid CAS Registry Number.
161145-70-6Relevant articles and documents
Generation, rearrangements and some synthetic uses of bishomoallyllithiums
Chen, Fangping,Mudryk, Boguslaw,Cohen, Theodore
, p. 12793 - 12810 (2007/10/02)
A general preparative method for bishomoallyllithiums consists of reductive lithiation by 4,4'-di-tert-butylbiphenylide (LDBB) of bishomoallyl phenyl sulfides, which can be prepared by (1) thioacetalization of γ, δ-unsaturated ketones followed by replacin
