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1443276-25-2

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1443276-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1443276-25-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,2,7 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1443276-25:
(9*1)+(8*4)+(7*4)+(6*3)+(5*2)+(4*7)+(3*6)+(2*2)+(1*5)=152
152 % 10 = 2
So 1443276-25-2 is a valid CAS Registry Number.

1443276-25-2Relevant articles and documents

Total syntheses of norartocarpin and artocarpin

Zhang, Wen-Jing,Wu, Jing-Fang,Zhou, Peng-Fei,Wang, Yang,Hou, Ai-Jun

, p. 5850 - 5858 (2013/07/27)

The total syntheses of norartocarpin and artocarpin, two biologically interesting natural flavonoids with two regioisomeric isoprenyl side chains, were achieved for the first time via a linear reaction sequence of 9 and 12 steps with the overall yields of

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