31675-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31675-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,6,7 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 31675-30:
(7*3)+(6*1)+(5*6)+(4*7)+(3*5)+(2*3)+(1*0)=106
106 % 10 = 6
So 31675-30-6 is a valid CAS Registry Number.
31675-30-6Relevant academic research and scientific papers
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.
