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1421479-72-2

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1421479-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421479-72-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,4,7 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1421479-72:
(9*1)+(8*4)+(7*2)+(6*1)+(5*4)+(4*7)+(3*9)+(2*7)+(1*2)=152
152 % 10 = 2
So 1421479-72-2 is a valid CAS Registry Number.

1421479-72-2Downstream Products

1421479-72-2Relevant academic research and scientific papers

Rhodium-catalyzed chemo- and regioselective cross-dimerization of two terminal alkynes

Xu, Hua-Dong,Zhang, Ren-Wei,Li, Xiaoxun,Huang, Suyu,Tang, Weiping,Hu, Wen-Hao

supporting information, p. 840 - 843 (2013/03/29)

Cross-dimerization of terminal arylacetylenes and terminal propargylic alcohols/amides has been achieved in the presence of a rhodium catalyst. This method features high chemo- and regioselectivities rendering convenient and atom economical access to functionalized enynes.

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