128463-60-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128463-60-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,6 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128463-60:
(8*1)+(7*2)+(6*8)+(5*4)+(4*6)+(3*3)+(2*6)+(1*0)=135
135 % 10 = 5
So 128463-60-5 is a valid CAS Registry Number.
128463-60-5Relevant articles and documents
Improved Synthesis of 2,6,6-Trimethyl-1-cyclohexene-1-acetaldehyde, a Key Intermediate for Drimanerelated Sesquiterpenes
Jong, Johannes C. de,Wildeman, Jurjen,Leusen, Albert M. van,Feringa, Ben L.
, p. 589 - 596 (2007/10/02)
The titel compound is conveniently prepared in 65percent overall yield by a two step synthesis starting from the comercially available β-ionone.
