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1421680-24-1

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1421680-24-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421680-24-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,6,8 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1421680-24:
(9*1)+(8*4)+(7*2)+(6*1)+(5*6)+(4*8)+(3*0)+(2*2)+(1*4)=131
131 % 10 = 1
So 1421680-24-1 is a valid CAS Registry Number.

1421680-24-1Downstream Products

1421680-24-1Relevant articles and documents

Synthesis, characterisation and antimicrobial activity of 3-methyl-6-(aryl)-1-phenyl-1Hpyrazolo[ 3,4-b]pyridine

Girisha,Kalluraya, Balakrishna,Vidyashree Jois

, p. 1767 - 1770 (2013/02/23)

A series of 3-methyl-6-(aryl)-1-phenyl-1H-pyrazolo[3,4- b]pyridine have been synthesized in one step by treating 5-azido- 3-methyl-1-phenyl-1H-pyrazol- 4-carboxaldehyde with suitably substituted acetophenones in basic medium. This reaction is a good examp

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