186907-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186907-20-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,9,0 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 186907-20:
(8*1)+(7*8)+(6*6)+(5*9)+(4*0)+(3*7)+(2*2)+(1*0)=170
170 % 10 = 0
So 186907-20-0 is a valid CAS Registry Number.
186907-20-0Relevant articles and documents
Mechanisms of solvent- and base-promoted imine-forming elimination reactions
Meng, Qingshui,Thibblin, Alf
, p. 1224 - 1229 (1997)
Solvolysis of 9-(N-chloro-N-methylamino)fluorene (1-Cl) in 25 vol % acetonitrile in water gives the imine fluorenylidenemethylamine (3) as the sole product. The kinetic deuterium isotope effect was measured with the deuterated analogue (9-2H)-9
