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536720-22-6

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536720-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 536720-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,6,7,2 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 536720-22:
(8*5)+(7*3)+(6*6)+(5*7)+(4*2)+(3*0)+(2*2)+(1*2)=146
146 % 10 = 6
So 536720-22-6 is a valid CAS Registry Number.

536720-22-6Relevant articles and documents

Cross-recyclization of 4-aryl-2,6-diamino-4H-thiopyran-3,5-dicarbonitriles with 1-morpholino-1-cyclopentene: New route to 4-aryl-2-thioxo-2,5,6,7- tetrahydro-1H-[1]pyrindine-3-carbonitriles and their derivatives

Dyachenko,Dyachenko

, p. 280 - 285 (2007/10/03)

Reaction of 4-aryl-2,6-diamino-4H-thiopyran-3,5-dicarbonitriles with 1-morpholino-1-cyclopentene led to the formation of 4-aryl-2-thioxo-2,5,6,7- tetrahydro-1H-[1]pyrindine-3-carbonitriles used in the synthesis of substituted 2-alkylsulfanyl-4-aryl-6,7-di

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