104214-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104214-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,1 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104214-13:
(8*1)+(7*0)+(6*4)+(5*2)+(4*1)+(3*4)+(2*1)+(1*3)=63
63 % 10 = 3
So 104214-13-3 is a valid CAS Registry Number.
104214-13-3Relevant articles and documents
CYCLISATION PHOTOCHIMIQUE D'ALKYL-2 ARYL-3 CYCLOHEXENE-2 ONES
Fort, Yves,Pete, Jean-Pierre
, p. 215 - 218 (1984)
In methanol, 2-alkyl-3-aryl-2-cyclohexenones undergo an oxidative photocyclization at 254 nm to provide polycyclic compounds with a phenanthrenic skeleton.
