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145388-16-5

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145388-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145388-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,8 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 145388-16:
(8*1)+(7*4)+(6*5)+(5*3)+(4*8)+(3*8)+(2*1)+(1*6)=145
145 % 10 = 5
So 145388-16-5 is a valid CAS Registry Number.

145388-16-5Downstream Products

145388-16-5Relevant articles and documents

Two expedient 'one-pot' methods for synthesis of β-aryl-β- mercaptoketones over anhydrous potassium carbonate or amberlyst-15 catalyst

Guha, Chayan,Mondal, Rina,Pal, Rammohan,Mallik, Asok K.

, p. 1463 - 1470 (2014/04/03)

Two expedient one-pot methods have been developed for synthesis of β-aryl-β-mercaptoketones using acetophenones, benzaldehydes and thiols as starting materials. The methods involve microwave irradiation (5min) of 1:1 mixtures of acetophenones and benzaldehydes over neutral alumina supported anhydrous potassium carbonate or amberlyst-15 in the first step, and that is followed by addition of thiol to the resulting material and keeping at room temperature for 1.5 h. Indian Academy of Sciences.

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