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1585209-94-4

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1585209-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1585209-94-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,5,2,0 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1585209-94:
(9*1)+(8*5)+(7*8)+(6*5)+(5*2)+(4*0)+(3*9)+(2*9)+(1*4)=194
194 % 10 = 4
So 1585209-94-4 is a valid CAS Registry Number.

1585209-94-4Upstream product

1585209-94-4Downstream Products

1585209-94-4Relevant academic research and scientific papers

Regio- and stereoselective hydrohalogenation of ynamide components in 1,3-butadiynes with in situ generated HX

Ide, Masataka,Ohashi, Kazuhiro,Mihara, Shigenori,Iwasawa, Tetsuo

, p. 2130 - 2133 (2014)

A simple protocol for regio-, and stereoselective hydrohalogenation of ynamide moieties in 1,3-butadiyne structures is described. The facile approach enables exact syn-addition of HX to the diyne components, giving just single isomer of the corresponding dienes and enynes.

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