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138103-22-7

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138103-22-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138103-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138103-22:
(8*1)+(7*3)+(6*8)+(5*1)+(4*0)+(3*3)+(2*2)+(1*2)=97
97 % 10 = 7
So 138103-22-7 is a valid CAS Registry Number.

138103-22-7Downstream Products

138103-22-7Relevant articles and documents

Fluxional Behaviour of Isocyanide Derivatives of Dodecacarbonyltetrairidium

Orlandi, Alessandra,Ros, Renzo,Roulet, Raymond

, p. 1464 - 1470 (2007/10/02)

The fluxional behaviour of (1) and (Ar=4-methoxyphenyl, 4-tolyl, phenyl, 4-chlorophenyl, 4-nitrophenyl; 2-5) has been investigated by 2D and variable-temperature 13C-NMR.These techniques give new evidence of the processes responsible for CO exchange, namely two successive merry-go-rounds causing Cotton-like scrambling and a CO rotation about one metal center.

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