131444-47-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131444-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,4 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 131444-47:
(8*1)+(7*3)+(6*1)+(5*4)+(4*4)+(3*4)+(2*4)+(1*7)=98
98 % 10 = 8
So 131444-47-8 is a valid CAS Registry Number.
131444-47-8Relevant academic research and scientific papers
Santamaria, J.,Kaddachi, M. T.,Rigaudy, J.
, p. 4735 - 4738 (1990)
An efficient photoinduced cyanation of various alkaloids by Me3SiCN in acetonitrile, sensitized by N,N'-dimethyl-2,7-diazapyrenium-bis-(tetrafluoroborate) (DAP(2+), 2BF4(1-), is described.
