119366-77-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119366-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,6 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119366-77:
(8*1)+(7*1)+(6*9)+(5*3)+(4*6)+(3*6)+(2*7)+(1*7)=147
147 % 10 = 7
So 119366-77-7 is a valid CAS Registry Number.
119366-77-7Relevant academic research and scientific papers
A Chemoenzymatic Route to (-)-Pyrenophorin
Ngooi, T.K.,Scilimati, A.,Guo, Zhi-wei,Sih, Charles J.
, p. 911 - 914 (2007/10/02)
The key penultimate intermediate, (+)-7(S)-hydroxy-4,4-(ethylenedioxy)oct-2-enoic acid (6a), for the synthesis of (-)-pyrenophorin has been prepared by using a chemoenzymatic approach.
