134673-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134673-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,7 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134673-27:
(8*1)+(7*3)+(6*4)+(5*6)+(4*7)+(3*3)+(2*2)+(1*7)=131
131 % 10 = 1
So 134673-27-1 is a valid CAS Registry Number.
134673-27-1Relevant academic research and scientific papers
Intramolecular Cross-ring Enone-Alkene Photoannelation in 6-(ω-Alkenyl)-cyclohex-2-en-1-ones
Lakshmi, A. B.,Rao, Jampani Madhusudana
, p. 476 - 477 (2007/10/02)
The irradiation of some 6-(ω-alkenyl)-cyclohex-2-en-1-ones in micelles gave a carbonyl bridged intramolecular photoadduct but the reaction is restricted to enones tethered to an alkene by not more than a four-carbon chain.
