174543-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174543-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,5,4 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 174543-04:
(8*1)+(7*7)+(6*4)+(5*5)+(4*4)+(3*3)+(2*0)+(1*4)=135
135 % 10 = 5
So 174543-04-5 is a valid CAS Registry Number.
174543-04-5Relevant articles and documents
Synthesis of C-D-ring analogues of the azasteroid A25822
Sutherland, Andrew J.,Sutherland, James K.,Crowley, Patrick J.
, p. 349 - 354 (2007/10/03)
The α,β-unsaturated imines 2 and 4 were synthesised from 2,3,6-trimethylcyclohex-2-enone.
