1621253-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1621253-14-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,1,2,5 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1621253-14:
(9*1)+(8*6)+(7*2)+(6*1)+(5*2)+(4*5)+(3*3)+(2*1)+(1*4)=122
122 % 10 = 2
So 1621253-14-2 is a valid CAS Registry Number.
1621253-14-2Relevant academic research and scientific papers
METHOD FOR PREPARATION OF JUSTICIDIN A DERIVATIVES OF ARYLNAPHTHALENE LIGNAN STRUCTURE
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Paragraph 121; 217; 218; 219; 220, (2014/08/19)
The present disclosure relates to a novel method for preparing an arylnaphthalene lignan compound. In synthesis of arylnaphthalene lignan compounds and derivatives according to the present disclosure, a naphthalene backbone may be constructed first and an
