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1296830-53-9

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1296830-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1296830-53-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,6,8,3 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1296830-53:
(9*1)+(8*2)+(7*9)+(6*6)+(5*8)+(4*3)+(3*0)+(2*5)+(1*3)=189
189 % 10 = 9
So 1296830-53-9 is a valid CAS Registry Number.

1296830-53-9Downstream Products

1296830-53-9Relevant academic research and scientific papers

Copper-catalyzed synthesis of 2-imidazolines and their N-hydroxyethyl derivatives under various conditions

Zhang, Jin,Wang, Xiao,Yang, Meipan,Wan, Kerou,Yin, Bing,Wang, Yunxia,Li, Jianli,Shi, Zhen

, p. 1578 - 1582 (2011)

A rapid and efficient method for the synthesis of 2-imidazolines and their N-hydroxyethyl derivatives from the reaction of aromatic nitriles with ethylenediamine (EDA) or N-(2-aminoethyl)ethanolamine (AEEA) using cupric indole-3-acetate (Cu(II)-(IAA)2) as a reusable catalyst under reflux and microwave conditions is reported. And seven new N-hydroxyethyl-imidazolines were reported for the first time.

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