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1298062-89-1

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1298062-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1298062-89-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,8,0,6 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1298062-89:
(9*1)+(8*2)+(7*9)+(6*8)+(5*0)+(4*6)+(3*2)+(2*8)+(1*9)=191
191 % 10 = 1
So 1298062-89-1 is a valid CAS Registry Number.

1298062-89-1Downstream Products

1298062-89-1Relevant academic research and scientific papers

Palladium(II)-catalyzed synthesis of functionalized indenes from o -alkynylbenzylidene ketones

Zhou, Feng,Han, Xiuling,Lu, Xiyan

, p. 1491 - 1494 (2011)

An efficient method for the synthesis of functionalized indenes from o-alkynylbenzylidene ketones under palladium(II) catalysis was developed. The reaction is initiated by trans-nucleopalladation of alkynes, followed by conjugate addition and quenched by

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