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1141447-92-8

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1141447-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1141447-92-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,1,4,4 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1141447-92:
(9*1)+(8*1)+(7*4)+(6*1)+(5*4)+(4*4)+(3*7)+(2*9)+(1*2)=128
128 % 10 = 8
So 1141447-92-8 is a valid CAS Registry Number.

1141447-92-8Downstream Products

1141447-92-8Relevant articles and documents

An efficient copper-catalyzed oxidative Mannich reaction between tertiary amines and methyl ketones

Shen, Youming,Li, Mo,Wang, Sizhuo,Zhan, Tianguang,Tan, Ze,Guo, Can-Cheng

supporting information; experimental part, p. 953 - 955 (2009/07/10)

An efficient oxidative Mannich reaction between tertiary amines and unmodified methyl ketones has been developed, using copper salts as the catalyst and O2 as the oxidant. The Royal Society of Chemistry 2009.

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