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74452-83-8

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74452-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74452-83-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,5 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74452-83:
(7*7)+(6*4)+(5*4)+(4*5)+(3*2)+(2*8)+(1*3)=138
138 % 10 = 8
So 74452-83-8 is a valid CAS Registry Number.

74452-83-8Relevant articles and documents

Photoactivation of Carbonyl Sulphide in Presence of Platinum Metal Ions and Their Complexes

Datta, Someswar,Agarwala, U. C.

, p. 1153 - 1155 (2007/10/02)

The photolytic reactions of carbonyl sulphide with ruthenium (II), ruthenium (III), rhodium (I) complexes and with RuCl3*xH2O, RuCl3*3H2O and PdCl2 in the presence of excess of PPh3 and AsPh3 have been investigated.The reaction products have been characterised by elemental analyses, IR spectra and other physicochemical data.In most of the cases the photoactivated reactions show significant differences when compared product-wise with thermally activated reactions.

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