1313618-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1313618-40-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,6,1 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1313618-40:
(9*1)+(8*3)+(7*1)+(6*3)+(5*6)+(4*1)+(3*8)+(2*4)+(1*0)=124
124 % 10 = 4
So 1313618-40-4 is a valid CAS Registry Number.
1313618-40-4Relevant academic research and scientific papers
Au(PPh3)OPOF2-catalyzed intramolecular [4+2] cycloaddition reaction of dienynes
Kim, Soo Min,Park, Ji Hoon,Chung, Young Keun
, p. 6719 - 6721 (2011/07/07)
Solvolysis of Au(PPh3)PF6 afforded Au(PPh 3)OPOF2 which is an effective catalyst in the intramolecular [4+2] cycloaddition of unactivated dienynes bearing a terminal alkyne.
