106237-19-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106237-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,2,3 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 106237-19:
(8*1)+(7*0)+(6*6)+(5*2)+(4*3)+(3*7)+(2*1)+(1*9)=98
98 % 10 = 8
So 106237-19-8 is a valid CAS Registry Number.
106237-19-8Relevant academic research and scientific papers
SYNTHESIS OF 1,9a-DIHYDRO-9a-SUBSTITUTED FLUORENONES AND THEIR 4-AZA ANALOGUES
Lusis, V.,Muceniece, D.,Duburs, G.
, p. 1547 - 1548 (2007/10/02)
Cyclization of 2,2-disubstituted indan-1,3-dione with CH3COONH4 yields 9a-substituted 1,9a-dihydrofluorenone and 9H-4a,5-dihydroindeno(1,2-b)pyridine derivatives