89408-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89408-94-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,0 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89408-94:
(7*8)+(6*9)+(5*4)+(4*0)+(3*8)+(2*9)+(1*4)=176
176 % 10 = 6
So 89408-94-6 is a valid CAS Registry Number.
89408-94-6Relevant articles and documents
TOTAL SYNTHESIS OF LEUKOTRIENE B5
Corey, E. J.,Pyne, Stephen G.,Su, Wei-Gou
, p. 4883 - 4886 (2007/10/02)
A practical, stereocontrolled synthesis of leukotriene B5 is described which makes this substance readily available for the first time.