877070-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 877070-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,0,7 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 877070-50:
(8*8)+(7*7)+(6*7)+(5*0)+(4*7)+(3*0)+(2*5)+(1*0)=193
193 % 10 = 3
So 877070-50-3 is a valid CAS Registry Number.
877070-50-3Relevant academic research and scientific papers
An expedient approach to allenes and polycyclic structures using propargyl radicals
Alameda-Angulo, Celia,Quiclet-Sire, Béatrice,Zard, Samir Z.
, p. 913 - 916 (2007/10/03)
A general approach to the synthesis of allenes and polycyclic structures has been developed, based on the addition of a xanthate to an enyne followed by ring-closure of the allenyl radical on to an internal olefin.
