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1104516-54-2

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1104516-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1104516-54-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,4,5,1 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1104516-54:
(9*1)+(8*1)+(7*0)+(6*4)+(5*5)+(4*1)+(3*6)+(2*5)+(1*4)=102
102 % 10 = 2
So 1104516-54-2 is a valid CAS Registry Number.

1104516-54-2Downstream Products

1104516-54-2Relevant academic research and scientific papers

Rhenium- and manganese-catalyzed insertion of acetylenes into β-keto esters: Synthesis of 2-pyranones

Kuninobu, Yoichiro,Kawata, Atsushi,Nishi, Mitsumi,Takata, Hisatsugu,Takai, Kazuhiko

, p. 6360 - 6362 (2008)

Rhenium- and manganese-catalyzed reactions between β-keto esters and acetylenes, followed by treatment with tetrabutylammonium fluoride, gave 2-pyranone derivatives regioselectively. The Royal Society of Chemistry 2008.

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