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310454-32-1

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310454-32-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 310454-32-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,0,4,5 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 310454-32:
(8*3)+(7*1)+(6*0)+(5*4)+(4*5)+(3*4)+(2*3)+(1*2)=91
91 % 10 = 1
So 310454-32-1 is a valid CAS Registry Number.

310454-32-1Downstream Products

310454-32-1Relevant articles and documents

Transformation of 4-aryl(heteryl)-2,6-diamino-3,5-dicyano-4H-thiopyrans into substituted acrylonitriles, 1,4-dihydropyridines, 2,3,4,7- tetrahydrothiazolo[3,2-a]pyridine, and 4,7-dihydrothieno[2,3-b]pyridine

Dyachenko

, p. 724 - 734 (2007/10/03)

Cross-recyclization of 4-aryl(heteryl)-2,6-diamino-3,5-dicyano-4H- thiopyrans with α-bromoketones or alkyl halides formed substituted 3-aryl-2-(4-R-thiazol-2-yl)acrylonitriles, 2-alkylsulfanyl-1,4-dihydropyridines, 2,3,4,7-tetrahydrothiazolo[3,2-a]pyridin

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