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111438-25-6

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111438-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111438-25-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,3 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111438-25:
(8*1)+(7*1)+(6*1)+(5*4)+(4*3)+(3*8)+(2*2)+(1*5)=86
86 % 10 = 6
So 111438-25-6 is a valid CAS Registry Number.

111438-25-6Relevant articles and documents

An efficient synthesis and biological testing of novel 3-chloro-4-aryl-1- (4-(phenyldiazenyl)phenyl)azetidin-2-ones

Chopde, Himani N.,Pagadala, Ramakanth,Meshram, Jyotsna S.,Jetti, Venkateshwarlu

experimental part, p. 1361 - 1366 (2011/02/23)

N-Benzylidene-4-(phenyldiazenyl)aniline (Ia-Ij) has been prepared from p-aminoazobenzene with different aromatic aldehydes under microwave irradiation, which on further treatment with chloro acetic acid and POCl3 in the presence of triethyl ami

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