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142707-84-4

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142707-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142707-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,0 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 142707-84:
(8*1)+(7*4)+(6*2)+(5*7)+(4*0)+(3*7)+(2*8)+(1*4)=124
124 % 10 = 4
So 142707-84-4 is a valid CAS Registry Number.

142707-84-4Downstream Products

142707-84-4Relevant articles and documents

SIMPLE NEW ROUTES TO PHOSPHORINS FROM 2-MERCAPTO-1,3,4-OXA- AND THIADIAZOLE AND 3-MERCAPTO-1,2,4-TRIAZOLE

Fahmy, Afaf A.

, p. 139 - 146 (2007/10/02)

1,3,2,4-Dithiadiphosphetane-2,4-disulfides Ia and Ib react with IIa,b and III to give cyclic compounds IVa,b,c,d and Va,b, respectively.The given structures were based upon analytical, chemical and spectroscopical results. Key words: Oxadiazole; thiadiazole; triazole; Lawesson and Japanese reagents.

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