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64494-13-9

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64494-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64494-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,9 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64494-13:
(7*6)+(6*4)+(5*4)+(4*9)+(3*4)+(2*1)+(1*3)=139
139 % 10 = 9
So 64494-13-9 is a valid CAS Registry Number.

64494-13-9Downstream Products

64494-13-9Relevant articles and documents

Palladium-catalyzed cross-coupling of 5-acyl and 5-formyl-1,2,4-triazines and their derivatives with heteroaromatic tin compounds

Branowska, Danuta,Olender, Ewa,Rykowski, Andrzej

, p. 4697 - 4702 (2014)

The synthesis of novel mono- and di(substituted)-1,2,4-triazine derivatives containing thiophene and furan rings are described. Heteroaromatic rings were provided using palladium-catalyzed cross-coupling reaction between 3-alkylsulfanyl-5-acyl-1,2,4-triaz

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