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16285-28-2

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16285-28-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16285-28-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,8 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16285-28:
(7*1)+(6*6)+(5*2)+(4*8)+(3*5)+(2*2)+(1*8)=112
112 % 10 = 2
So 16285-28-2 is a valid CAS Registry Number.

16285-28-2Relevant articles and documents

One-pot tandem approach for the synthesis of quinazolinones from ortho-aminobenzamides, benzyl halides and benzyl alcohols

Motevalli, Kourosh,Mirzazadeh, Roghieh,Yaghoubi, Zahra

, p. 701 - 702 (2012)

A one-pot tandem procedure is described for the synthesis of quinazolinones from benzyl halides or benzyl alcohols and ortho-aminobenzamides leading to the production of quinazolinones with high yields under mild conditions in DMSO without requiring an additional oxidant. According to the current method benzyl chlorides, benzyl bromides and benzyl alcohols bearing a range of substituents are suitable substrates.

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