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1427544-20-4

1427544-20-4

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1427544-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1427544-20-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,5,4 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1427544-20:
(9*1)+(8*4)+(7*2)+(6*7)+(5*5)+(4*4)+(3*4)+(2*2)+(1*0)=154
154 % 10 = 4
So 1427544-20-4 is a valid CAS Registry Number.

1427544-20-4Downstream Products

1427544-20-4Relevant articles and documents

Chemoselective synthesis of first representatives of bis(diorganothiophosphinyl)selenides, (R2P=S)2Se, from secondary phosphine sulfides and elemental selenium

Artem'Ev, Alexander V.,Oparina, Ludmila A.,Gusarova, Nina K.,Kolyvanov, Nikita A.,Vysotskaya, Oksana V.,Bagryanskaya, Irina Yu.,Trofimov, Boris A.

, p. 124 - 127 (2013/07/25)

First bis(diorganothiophosphinyl)selenides, (R2P = S) 2Se, have been synthesized in 74-86% yield by the chemoselective interaction of secondary phosphine sulfides with elemental selenium (1:1 molar ratio, 100 C, 3 h, 1,4-dioxane); th

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