192989-02-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192989-02-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,9,8 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 192989-02:
(8*1)+(7*9)+(6*2)+(5*9)+(4*8)+(3*9)+(2*0)+(1*2)=189
189 % 10 = 9
So 192989-02-9 is a valid CAS Registry Number.
192989-02-9Relevant academic research and scientific papers
Enzyme-Mediated Enantioface-Differentiating Hydrolysis of Enol Esters
Matsumoto, Kazutsugu,Ohta, Hiromichi
, p. 1589 - 1592 (2007/10/02)
A new type of enzymatic hydrolysis has been disclosed.A kind of yeast, Pichia miso, hydrolyzed enol esters such as 3-acetoxy-1-p-methoxybenzyloxy-2-methoxymethoxy-2-alkenes with differentiation of the enantiotopic face to afford optically active α-substit
