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282731-77-5

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282731-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 282731-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,2,7,3 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 282731-77:
(8*2)+(7*8)+(6*2)+(5*7)+(4*3)+(3*1)+(2*7)+(1*7)=155
155 % 10 = 5
So 282731-77-5 is a valid CAS Registry Number.

282731-77-5Downstream Products

282731-77-5Relevant articles and documents

Reaction of the tetrachalcogenides [ME4(dppe)] (M = Pd, E = S; M = Pt, E = S, Se) with activated alkynes to form dithiolenes and diselenolenes

Ford, Susan,Lewtas, Mark R.,Morley, Christopher P.,Di Vaira, Massimo

, p. 933 - 938 (2007/10/03)

The tetrachalcogenides [ME4(dppe)] (M = Pd, E = S; M = Pt, E = S, Se) react with the activated alkynes RO2CC≡CCO2R (R = Me, Et) to form the dithiolenes and diselenolenes [M{E2C2(CO2R)2

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