127016-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127016-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,1 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127016-87:
(8*1)+(7*2)+(6*7)+(5*0)+(4*1)+(3*6)+(2*8)+(1*7)=109
109 % 10 = 9
So 127016-87-9 is a valid CAS Registry Number.
127016-87-9Relevant academic research and scientific papers
THE VINYLOGOUS CONIA REARRANGEMENT : A MASKED ENE REACTION
Kende, Andrew S.,Newbold, Ronald C.
, p. 4329 - 4332 (2007/10/02)
A novel carbocyclic thermal rearrangement of 4-substituted 2-cyclohexen-1-ones is suggested to involve a 'masked' ene reaction and provides a facile route to spirocyclic cyclohexenone systems.
