89088-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89088-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,8 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 89088-87:
(7*8)+(6*9)+(5*0)+(4*8)+(3*8)+(2*8)+(1*7)=189
189 % 10 = 9
So 89088-87-9 is a valid CAS Registry Number.
89088-87-9Relevant academic research and scientific papers
A Notable Stereochemical Variation in the 2 + 2 + 2 Annulation Reaction
Danishefsky, Samuel,Harrison, Peter,Silvestri, Michael,Segmuller, Brigitte
, p. 1319 - 1321 (2007/10/02)
A rapid entry to the epiaflavinine ring system is described.
