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424827-07-6

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424827-07-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 424827-07-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,4,8,2 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 424827-07:
(8*4)+(7*2)+(6*4)+(5*8)+(4*2)+(3*7)+(2*0)+(1*7)=146
146 % 10 = 6
So 424827-07-6 is a valid CAS Registry Number.

424827-07-6Downstream Products

424827-07-6Relevant articles and documents

Intramolecular addition of a hydroxyl to a N-acyliminium system. Application to the synthesis of isoindolo[2,1-a] [3,1]benzoxazine and isoindolo[1,2-c][2,4] benzoxazepine derivatives

Pigeon, Pascal,Sikoraiova, Jana,Marchalin, Stefan,Decroix, Bernard

, p. 129 - 138 (2007/10/03)

The titled compounds were prepared by the reaction of hydroxylated lactam (3a-c) or (10) with p-toluenesulfonic acid in dichloromethane. The ratio of diastereomeric mixtures (4b/5b (2/1) or 4c/5c (2/1) or 11/12 (5/1)) is discussed.

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