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1292464-69-7

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1292464-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1292464-69-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,2,4,6 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1292464-69:
(9*1)+(8*2)+(7*9)+(6*2)+(5*4)+(4*6)+(3*4)+(2*6)+(1*9)=177
177 % 10 = 7
So 1292464-69-7 is a valid CAS Registry Number.

1292464-69-7Relevant academic research and scientific papers

Synthesis of Aminofuran-Linked Benzimidazoles and Cyanopyrrole-Fused Benzimidazoles by Condition-Based Skeletal Divergence

Hsu, Wei-Shun,Tsai, Min-Huan,Barve, Indrajeet J.,Yellol, Gorakh S.,Sun, Chung-Ming

, p. 492 - 499 (2017/07/15)

A condition-based skeletal divergent synthesis was explored to achieve skeletal diversity in two component condensation reaction. Cyanomethyl benzimidazole was reacted with α-bromoketone under thermal conditions to furnish 2-aminofuranyl-benzimidazoles, w

Rhodium-Catalyzed Regioselective Synthesis of Isocoumarins through Benzothiadiazine-Fused Frameworks

Dalvi, Prashant B.,Lin, Kuang-Ling,Kulkarni, Manohar V.,Sun, Chung-Ming

, p. 3706 - 3709 (2016/08/16)

An unprecedented two-step, one-pot synthesis of benzimidazothiadiazine 5,5-dioxides is presented. Reaction condition based regioselectivity has been achieved where fused benzimidazo[1,2-b][1,2,4]thiadiazines are exclusively formed under thermal conditions

Copper catalyzed aerobic oxidative cyclization and ketonization: One pot synthesis of benzoimidazo[1,2-: A] imidazolones

Selvaraju, Manikandan,Ye, Tzuen-Yang,Li, Chia-Hsin,Ho, Pei-Heng,Sun, Chung-Ming

, p. 6621 - 6624 (2016/06/01)

A highly efficient synthesis of benzoimidazo[1,2-a]imidazolone through a novel oxidative 5-exo-dig cyclization-ketonization cascade of 2-aminobenzimidazole, aldehyde and terminal alkyne has been explored under aerobic conditions. The reaction proceeds thr

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