842163-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 842163-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,2,1,6 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 842163-63:
(8*8)+(7*4)+(6*2)+(5*1)+(4*6)+(3*3)+(2*6)+(1*3)=157
157 % 10 = 7
So 842163-63-7 is a valid CAS Registry Number.
842163-63-7Relevant articles and documents
Chemoenzymatic synthesis of primary alcohols with a 2-isoxazoline moiety
Kurkowska, Joanna,Zadrozna, Irmina,Rzeznicka, Kamila
, p. 480 - 482 (2007/10/03)
Racemic 2-isoxazoline-5-carboxylate esters were reduced under mild conditions to form the corresponding primary alcohols. These alcohols were enzymically resolved by acylation with succinic anhydride in the presence of Amano AK lipase.
