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178421-50-6

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178421-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178421-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,4,2 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 178421-50:
(8*1)+(7*7)+(6*8)+(5*4)+(4*2)+(3*1)+(2*5)+(1*0)=146
146 % 10 = 6
So 178421-50-6 is a valid CAS Registry Number.

178421-50-6Relevant articles and documents

(2,6-dichlorophenyl)bis(2,4,6-trichlorophenyl)methyl radical. Synthesis, magnetic behaviour and crystal structure

Carilla, Jose,Fajari, Lluia,Julia, Luis,Sane, Joan,Rius, Jordi

, p. 7013 - 7024 (2007/10/03)

(2,6-dichlorophenyl)bis(2,4,6-trichlorophenyl)methyl radical (2) has been prepared through a reaction sequence of five stages obtaining four new intermediate compounds 1-4. Assignment of the structures of these compounds have been completely ascertained b

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