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80929-60-8

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80929-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80929-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,2 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80929-60:
(7*8)+(6*0)+(5*9)+(4*2)+(3*9)+(2*6)+(1*0)=148
148 % 10 = 8
So 80929-60-8 is a valid CAS Registry Number.

80929-60-8Downstream Products

80929-60-8Relevant articles and documents

Imidazolyl Derivatives of The Chroman Ring. 1.

Cozzi, Paolo,Mongelli, Nicola,Pillan, Antonio

, p. 311 - 315 (2007/10/02)

The synthesis of 2-(1H-imidazol-1-yl)-2,3-dihydro-2H-1-benzopyran-4-ones (I) through 3-bromo-2,3-dihydro-4H-1-benzopyran-4-ones or more conveniently through chroman ring closure from 2-(1H-imidazol-1-yl)-2'-hydroxy-acetophenones is described.The ring closure also works well for the pyrazolyl derivatives.Compounds I and the corresponding imidazolylchromanols, -chromenes, and -chromans derived from the former, were pharmacologically investigated.

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