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1352413-56-9

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1352413-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1352413-56-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,4,1 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1352413-56:
(9*1)+(8*3)+(7*5)+(6*2)+(5*4)+(4*1)+(3*3)+(2*5)+(1*6)=129
129 % 10 = 9
So 1352413-56-9 is a valid CAS Registry Number.

1352413-56-9Downstream Products

1352413-56-9Relevant articles and documents

A comprehensive study of the heterocyclizations of N-arylmaleimides and 6-aminouracils

Rudenko, Roman V.,Komykhov, Sergey A.,Desenko, Sergey M.,Senko, Yulia V.,Shishkin, Oleg V.,Konovalova, Irina S.,Shishkina, Svetlana V.,Chebanov, Valentin A.

experimental part, p. 3161 - 3167 (2011/10/31)

Heterocyclization reactions between N-arylmaleimides and 6-aminouracils were studied in detail. It was established that several directions are possible depending on the nature of reaction medium and the substituent character in the uracil component. The synthetic procedure leading to N-phenyl-2,4,7- trioxopyrido[2,3-d]pyrimidine-5-carboxamides in good-to-high yields was developed and key stages of the corresponding reaction were established. Georg Thieme Verlag Stuttgart New York.

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