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1-(tert-butoxyformamido)-2,2-dibromo-1-(3-bromo-4-methoxyphenyl)-2-nitroethane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1420743-18-5

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1420743-18-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1420743-18-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,0,7,4 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1420743-18:
(9*1)+(8*4)+(7*2)+(6*0)+(5*7)+(4*4)+(3*3)+(2*1)+(1*8)=125
125 % 10 = 5
So 1420743-18-5 is a valid CAS Registry Number.

1420743-18-5Downstream Products

1420743-18-5Relevant articles and documents

Approach to vicinal t-Boc-amino dibromides via catalytic aminobromination of nitrostyrenes without using chromatography and recrystallization

Sun, Hao,Han, Jianlin,Kattamuri, Padmanabha V.,Pan, Yi,Li, Guigen

, p. 1171 - 1175 (2013/03/29)

A 1.0 mol % amount of K3PO4·3H2O was found to catalyze aminohalogenation reaction of nitrostyrenes with N,N-dibromo-tert-butylcarbamate (t-Boc-NBr2) in a dichloroethane system. Good to excellent yields and compl

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