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1256973-36-0

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1256973-36-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256973-36-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,9,7 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1256973-36:
(9*1)+(8*2)+(7*5)+(6*6)+(5*9)+(4*7)+(3*3)+(2*3)+(1*6)=190
190 % 10 = 0
So 1256973-36-0 is a valid CAS Registry Number.

1256973-36-0Downstream Products

1256973-36-0Relevant articles and documents

Iron-catalyzed ortho-selective functionalization of phenols: A straightforward strategy towards the 2′-hydroxyphenyl-1,2-dione skeleton

Guo, Xingwei,Li, Wenjuan,Li, Zhiping

supporting information; experimental part, p. 5787 - 5790 (2011/01/04)

An iron-catalyzed ortho-functionalization of phenols was developed. The reactions of simple phenols with α-hydroxy ketones provide a novel and efficient method to construct 2′-hydroxyphenyl-1,2-dione derivatives. An iron-catalyzed ortho-functionalization of phenols was developed. The reactions of simple phenols with α-hydroxy ketonesprovide a novel and efficient method to construct 2′-hydroxyphenyl-1,2-dione derivatives.

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