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21312-54-9

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21312-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21312-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,1 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21312-54:
(7*2)+(6*1)+(5*3)+(4*1)+(3*2)+(2*5)+(1*4)=59
59 % 10 = 9
So 21312-54-9 is a valid CAS Registry Number.

21312-54-9Downstream Products

21312-54-9Relevant articles and documents

Potential antiarrhythmic agents. I. Synthesis and pharmacological evaluation of some piperazine and ethylenediamine analogs of procaine amide.

Yung,Chatten,MacLeod

, p. 2073 - 2080 (2007/10/04)

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