82393-39-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82393-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,9 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82393-39:
(7*8)+(6*2)+(5*3)+(4*9)+(3*3)+(2*3)+(1*9)=143
143 % 10 = 3
So 82393-39-3 is a valid CAS Registry Number.
82393-39-3Relevant articles and documents
SYNTHESIS OF THE 7-CIS ISOMER OF THE NATURAL LEUKOTRIENE D4
Ernest, I.,Main, A. J.,Menasse, R.
, p. 167 - 170 (2007/10/02)
Methyl 5(S),6(S)-oxido-11-oxo-7-cis-9-trans-undecadienoate 5 was prepared and used for the synthesis of the novel 7-cis-LTD4 (9) as well as, after isomerization to the all-trans dienal ester 3, for that of the natural leukotrienes.