89426-78-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89426-78-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,2 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89426-78:
(7*8)+(6*9)+(5*4)+(4*2)+(3*6)+(2*7)+(1*8)=178
178 % 10 = 8
So 89426-78-8 is a valid CAS Registry Number.
89426-78-8Relevant articles and documents
A SYNTHON FOR CHIRAL GLYCOLATE ENOLATE (ROC-HCOOR'): A CAMPHOR-BASED OXAZOLINE
Kelly, T. Ross,Arvanitis, Argyrios
, p. 39 - 42 (2007/10/02)
Alkylations of the anion (7a) derived from a camphor-based oxazoline proceed in good yield.Hydrolysis affords the corresponding α-hydroxy acids in high ee.