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109745-45-1

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109745-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109745-45-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,7,4 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109745-45:
(8*1)+(7*0)+(6*9)+(5*7)+(4*4)+(3*5)+(2*4)+(1*5)=141
141 % 10 = 1
So 109745-45-1 is a valid CAS Registry Number.

109745-45-1Downstream Products

109745-45-1Relevant articles and documents

Inert Carbon Free Radicals. 8. Polychlorotriphenylmethyl Radicals. Synthesis, Structure, and Spin-Density Distribution

Armet, O.,Veciana, J.,Rovira, C.,Riera, J,Castaner, J.,et al.

, p. 5608 - 5616 (2007/10/02)

Some symmetrical Ar3C. and unsymmetrical (C6Cl5)3-xArxC. radicals with different chlorine substitution patterns (X = 1,2; Ar: 2H-C6HCl4, 3H,5H-C6H2Cl4, 4H-C6HCl4, C6H5) are prepared.X-ray crystal structures for

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