17631-68-4 Usage
Chemical Properties
off-white to yellow powder or granules
Uses
Tris(6,?6,?7,?7,?8,?8,?8-?heptafluoro-?2,?2-?dimethyl-?3,?5-?octanedionato)?europium(III) is a reagent used in the stereoselective allylation of oxysuccinate derivatives.
General Description
Enhances stereoselectivity in the radical-mediated allylation of oxysuccinate derivatives.
Check Digit Verification of cas no
The CAS Registry Mumber 17631-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,3 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 17631-68:
(7*1)+(6*7)+(5*6)+(4*3)+(3*1)+(2*6)+(1*8)=114
114 % 10 = 4
So 17631-68-4 is a valid CAS Registry Number.
InChI:InChI=1/3C10H11F7O2.Eu/c3*1-7(2,3)5(18)4-6(19)8(11,12)9(13,14)10(15,16)17;/h3*4,18H,1-3H3;/q;;;+3/p-3/b3*5-4-;
