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40869-79-2

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40869-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40869-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,6 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 40869-79:
(7*4)+(6*0)+(5*8)+(4*6)+(3*9)+(2*7)+(1*9)=142
142 % 10 = 2
So 40869-79-2 is a valid CAS Registry Number.

40869-79-2Relevant articles and documents

A new approach to light-gated Pt catalysts for the hydrosilylation

Buchner, Magnus R.,Bechlars, Bettina,Ruhland, Klaus

, p. 60 - 67 (2013/10/01)

A new concept for a light-gated transition metal catalyst is presented based on a photo-active moiety in the outer ligand sphere of the complex which on irradiation reacts irreversibly with some part of the inner ligand sphere releasing a free coordination site. The principle is exemplified on a platinum complex for the hydrosilylation. It is proven that the catalytic properties of the complex and the properties of the photo-gate can be fine-tuned on the chemical problem independently of each other.

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