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1314555-75-3

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1314555-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1314555-75-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,5,5 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1314555-75:
(9*1)+(8*3)+(7*1)+(6*4)+(5*5)+(4*5)+(3*5)+(2*7)+(1*5)=143
143 % 10 = 3
So 1314555-75-3 is a valid CAS Registry Number.

1314555-75-3Downstream Products

1314555-75-3Relevant academic research and scientific papers

Cationic palladium-catalyzed [5 + 2] annulation of 2-acylmethoxyarylboronic acids and allenoates: Synthesis of 1-benzoxepine derivatives

Yu, Xufen,Lu, Xiyan

, p. 6350 - 6355 (2011/10/02)

The 1-benzoxepine derivatives were synthesized conveniently by cationic palladium-catalyzed [5 + 2] annulation reaction of 2-acylmethoxyarylboronic acids with allenoates in high yields. This annulation involves the intramolecular nucleophilic addition to ketones without the formation of π-allylpalladium species.

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