1242159-34-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1242159-34-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,1,5 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1242159-34:
(9*1)+(8*2)+(7*4)+(6*2)+(5*1)+(4*5)+(3*9)+(2*3)+(1*4)=127
127 % 10 = 7
So 1242159-34-7 is a valid CAS Registry Number.
1242159-34-7Relevant articles and documents
Indium-mediated catalytic enantioselective allylation of N -benzoylhydrazones using a protonated chiral amine
Kim, Sung Jun,Jang, Doo Ok
, p. 12168 - 12169 (2010)
A catalytic enantioselective indium-mediated allylation of N-benzoylhydrazones in conjunction with a protonated chiral amine affording enantioenriched homoallylic amines with an extremely high level of enantioselectivity and chemical yield was developed.
