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78589-30-7

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78589-30-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78589-30-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,8 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78589-30:
(7*7)+(6*8)+(5*5)+(4*8)+(3*9)+(2*3)+(1*0)=187
187 % 10 = 7
So 78589-30-7 is a valid CAS Registry Number.

78589-30-7Relevant articles and documents

Molecular construction based on icosahedral carboranes and aromatic N,N′-dimethylurea groups. Aromatic layered molecules and a transition metal complex

Endo, Yasuyuki,Songkram, Chalermkiat,Yamasaki, Ryu,Tanatani, Aya,Kagechika, Hiroyuki,Takaishi, Kojiro,Yamaguchi, Kentaro

, p. 48 - 58 (2007/10/03)

cis-Preference of N-methyl aromatic ureas in combination with regulation of the C-substituent on an o-carborane cage is applicable to construct structurally unique macromolecules. Aromatic ureas with multilayer structure (5-12) and an aromatic urea containing an intramolecular nido-carborane-cobalt complex (13) were synthesized and their structures were determined by X-ray crystallography.

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