159497-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159497-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,4,9 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 159497-50:
(8*1)+(7*5)+(6*9)+(5*4)+(4*9)+(3*7)+(2*5)+(1*0)=184
184 % 10 = 4
So 159497-50-4 is a valid CAS Registry Number.
159497-50-4Relevant academic research and scientific papers
Method for preparing 1,2-dithiins and precursors of 1,2-dithiins
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, (2008/06/13)
A method for preparing 1,4-(Z,Z)-disubstituted-1,4-disulfurated-1,3-butadienes is disclosed. The butadienes can be further elaborated to provide 3,6-unsymmetrically-substituted-1,2-dithiins. Also disclosed are butadienes prepared by the method of the inve
