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181704-51-8

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181704-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181704-51-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,7,0 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 181704-51:
(8*1)+(7*8)+(6*1)+(5*7)+(4*0)+(3*4)+(2*5)+(1*1)=128
128 % 10 = 8
So 181704-51-8 is a valid CAS Registry Number.

181704-51-8Downstream Products

181704-51-8Relevant articles and documents

(Cyclohexylamine-N){2-[(2-thiophenyl)-iminomethyl]phenolato-O,N,S} nickel(II)

Nawaz Tahir,Uelkue, Dincer,Atakol, Orhan,Kenar, Adnan

, p. 2178 - 2180 (1996)

The crystal of the title compound is composed of discrete neutral [Ni(C13H9NOS)(C6H13N)] molecules. The Ni ion has a distorted square-planar coordination. The bond distances between the Ni atom and the donor N2, S1, N1 and O1 atoms are 1.948(5), 2.148(2), 1.874(5) and 1.845 (5) A, respectively. Although the bond angles around the Ni atom range from 83.4(2) to 96.1 (2)°, their sum is 360.1°. The cyclohexyl ring is disordered.

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