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1584705-51-0

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1584705-51-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1584705-51-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,4,7,0 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1584705-51:
(9*1)+(8*5)+(7*8)+(6*4)+(5*7)+(4*0)+(3*5)+(2*5)+(1*1)=190
190 % 10 = 0
So 1584705-51-0 is a valid CAS Registry Number.

1584705-51-0Downstream Products

1584705-51-0Relevant articles and documents

Synthesis of pyrroles from terminal alkynes, N-sulfonyl azides, and alkenyl alkyl ethers through 1-sulfonyl-1,2,3-triazoles

Kim, Cheol-Eui,Park, Sangjune,Eom, Dahan,Seo, Boram,Lee, Phil Ho

supporting information, p. 1900 - 1903 (2014/05/06)

A method for synthesis of substituted pyrroles has been developed. 1-Sulfonyl-1,2,3-triazoles generated from terminal alkynes gave α-imino rhodium carbene complexes, which when reacted with alkenyl alkyl ethers afforded substituted pyrroles. The method can be efficiently applied to a one-pot sequential reaction starting from terminal alkynes.

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