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301538-53-4

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301538-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 301538-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,1,5,3 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 301538-53:
(8*3)+(7*0)+(6*1)+(5*5)+(4*3)+(3*8)+(2*5)+(1*3)=104
104 % 10 = 4
So 301538-53-4 is a valid CAS Registry Number.

301538-53-4Downstream Products

301538-53-4Relevant articles and documents

Synthesis and analgesic activity of some substituted 1-benzofurans and 1-benzothiophenes

Radl, Stanislav,Hezky, Petr,Konvicka, Petr,Krejci, Ivan

, p. 1093 - 1108 (2007/10/03)

2-Benzoyl-and 2-(pyridylcarbonyl)-1-benzofuran-3-amines were prepared from 2-hydroxybenzonitrile and corresponding bromoethanone derivatives. 2-Benzoyl-and 2-(pyridylcarbonyl)-1-benzothiophene-3-amines were prepared analogously from 2-sulfanyl-benzonitril

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