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1144108-75-7

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1144108-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1144108-75-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,4,1,0 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1144108-75:
(9*1)+(8*1)+(7*4)+(6*4)+(5*1)+(4*0)+(3*8)+(2*7)+(1*5)=117
117 % 10 = 7
So 1144108-75-7 is a valid CAS Registry Number.

1144108-75-7Relevant academic research and scientific papers

Condensed isoquinolines 30.* acylation and alkylation of 5,13-dihydro-11H-isoquino[3,2-b]quinazolin-11-one

Potikha,Gutsul,Kovtunenko,Dubinina,Tolmachev

, p. 585 - 593 (2013/07/11)

It was shown that 6-acyl-5,13-dihydro-11H-isoquino[3,2-b]quinazolin-11-ones are formed when 5,13-dihydro-11H-isoquino[3,2-b]quinazolin-11-one is heated with the chlorides and anhydrides of carboxylic acids in the presence of bases (pyridine, NaOAc) while

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