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1224437-84-6

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1224437-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224437-84-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,4,3 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1224437-84:
(9*1)+(8*2)+(7*2)+(6*4)+(5*4)+(4*3)+(3*7)+(2*8)+(1*4)=136
136 % 10 = 6
So 1224437-84-6 is a valid CAS Registry Number.

1224437-84-6Downstream Products

1224437-84-6Relevant articles and documents

The microwave-assisted synthesis of 5-arylazo-4,6-disubstituted-3-cyano-2-pyridone dyes

Mijin, Du?an Z.,Baghbanzadeh, Mostafa,Reidlinger, Claudia,Oliver Kappe

experimental part, p. 73 - 78 (2010/10/21)

A novel protocol for the rapid synthesis of pyridone colorants under controlled microwave irradiation in a dedicated reactor is described. Short reaction times, high isolated yields, and versatility for different substrates are the advantages of the reported method.

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