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1296787-88-6

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1296787-88-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1296787-88-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,6,7,8 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1296787-88:
(9*1)+(8*2)+(7*9)+(6*6)+(5*7)+(4*8)+(3*7)+(2*8)+(1*8)=236
236 % 10 = 6
So 1296787-88-6 is a valid CAS Registry Number.

1296787-88-6Downstream Products

1296787-88-6Relevant articles and documents

Synthesis and photophysical properties of alkynylated pyrimidines by site-selective sonogashira reactions of 2,4,5,6-tetrachloropyrimidine; First synthesis of tetraalkynyl-pyrimidines

Malik, Imran,Ahmed, Zeeshan,Reimann, Sebastian,Ali, Iftikhar,Villinger, Alexander,Langer, Peter

experimental part, p. 2088 - 2093 (2011/05/16)

A variety of novel alkynyl-substituted pyrimidines were prepared by the first site-selective Sonogashira cross-coupling reactions of 2,4,5,6-tetrachloropyrimidine. The products, di-, tri-, and tetraalkynyl- pyrimidines, exhibit fluorescence in the range o

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