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1151786-05-8

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1151786-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1151786-05-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,1,7,8 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1151786-05:
(9*1)+(8*1)+(7*5)+(6*1)+(5*7)+(4*8)+(3*6)+(2*0)+(1*5)=148
148 % 10 = 8
So 1151786-05-8 is a valid CAS Registry Number.

1151786-05-8Downstream Products

1151786-05-8Relevant articles and documents

The reaction of (chlorocarbonyl)phenyl ketene with enaminones: A novel synthesis of some 5-Acyl-4-hydroxy-2- (1H)-pyridinones and 7-hydroxy-5-oxo-1,4- diazepin derivative

Abaszadeh, Mehdi,Sheibani, Hassan,Saidi, Kazem

experimental part, p. 96 - 99 (2009/05/07)

A series of substituted 5-acyl-4-hydroxy-2-(1H)-pyridinone derivatives has been prepared in a one-step procedure from condensation of (chlorocarbonyl) phenyl ketene with some enaminones which were prepared from 1,3-diketones, such as 2,4-pentanedione, 1-p

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