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142521-09-3

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142521-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142521-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,2 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142521-09:
(8*1)+(7*4)+(6*2)+(5*5)+(4*2)+(3*1)+(2*0)+(1*9)=93
93 % 10 = 3
So 142521-09-3 is a valid CAS Registry Number.

142521-09-3Relevant articles and documents

Pd-Catalyzed Indole Synthesis via C-H Activation and Bisamination Sequence with Diaziridinone

Wang, Jianjun,Sun, Xiaofeng,Hu, Daguo,Shi, Yian

supporting information, p. 7561 - 7565 (2021/10/02)

This work describes an efficient Pd-catalyzed indole synthesis. A wide variety of indoles can be obtained in good yields from readily available vinyl bromides. The reaction likely proceeds through a sequential aryl C-H activation and bisamination of a resulting pallada(II)cycle with diaziridinone.

AMIDE COMPOUND AND MEDICINAL USE THEREOF

-

, (2013/02/27)

A compound of formula [I-W]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof.

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