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24901-19-7

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24901-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24901-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,9,0 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 24901-19:
(7*2)+(6*4)+(5*9)+(4*0)+(3*1)+(2*1)+(1*9)=97
97 % 10 = 7
So 24901-19-7 is a valid CAS Registry Number.

24901-19-7Relevant articles and documents

Equilibrium Dimerization of Phosphorus Triiodide and Its Organic Derivatives in Solutions

Feschenko,Miroshnichenko

, p. 72 - 76 (2007/10/03)

Iodides of trivalent phosphorus, including phosphorus triiodide, organyldiiodophosphines, and diorganyliodophosphines, display a tendency to equilibrium dimerization in solutions with formation of dimers of a phosphine - phosphonium structure. The ability

SYNTHESIS AND PROPERTIES OF N,N-DIALKYL-P-PHENYLPHOSPHONAMIDOUS IODIDES

Kovaleva, T. V.,Feshchenko, N. G.

, p. 1570 - 1574 (2007/10/02)

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