124005-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124005-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,0,0 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 124005-74:
(8*1)+(7*2)+(6*4)+(5*0)+(4*0)+(3*5)+(2*7)+(1*4)=79
79 % 10 = 9
So 124005-74-9 is a valid CAS Registry Number.
124005-74-9Relevant articles and documents
REACTIONS SELECTIVES DE L'O.CHLOROBENZONITRILE : SNAr
Martin, Christian,Vierfond, Jean-Michel,Mettey, Yvette,Miocque, Marcel
, p. 935 - 936 (2007/10/02)
O.Chlorobenzonitrile reacts with carbanions from methylpyrazine in liquid ammonia, affording selectively arylmethylpyrazine derivatives.
