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1094443-81-8

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1094443-81-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1094443-81-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,4,4,4 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1094443-81:
(9*1)+(8*0)+(7*9)+(6*4)+(5*4)+(4*4)+(3*3)+(2*8)+(1*1)=158
158 % 10 = 8
So 1094443-81-8 is a valid CAS Registry Number.

1094443-81-8Downstream Products

1094443-81-8Relevant articles and documents

Convenient and efficient method for the synthesis of n-heteroaryl aminonaphthols under solvent-free conditions

Olyaei, Abolfazl,Raoufmoghaddam, Saeed,Sadeghpour, Mahdieh,Ebadzadeh, Behruz

scheme or table, p. 825 - 832 (2010/11/02)

A convenient, efficient and green synthesis of N-heteroaryl aminonaphthols has been developed by one-pot, three-component condensation of β-naphthol, heteroaryl amines and substituted benzaldehydes under solvent-free conditions at elevated temperature. The advantages of these reactions are simplicity of the reaction procedure, short reaction times, simple work-up, catalyst-free conditions and pure products in good to excellent yields.

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