159028-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159028-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,0,2 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 159028-55:
(8*1)+(7*5)+(6*9)+(5*0)+(4*2)+(3*8)+(2*5)+(1*5)=144
144 % 10 = 4
So 159028-55-4 is a valid CAS Registry Number.
159028-55-4Relevant articles and documents
The Resolution of Tertiary α-Acetylene- Acetate Esters by the Lipase from Candida Cylindracea
O'Hagan, David,Zaidi, Naveed A.
, p. 1111 - 1118 (1994)
The resolution of tertiary alcohols using the Candida cylindracea lipase is explored.In particular strategies are deployed to limit nonenzymatic hydrolysis of the tertiary acetate substrates in buffer, such that a full range of the steric requirements and
