173410-26-9 Usage
Uses
2,4-Dibromo-5-fluorobenzoic Acid is used in the preparation of A-57,207 oxygen isostere oxobenzoxazolo[3,2-a]quinolinecarboxylate.
Check Digit Verification of cas no
The CAS Registry Mumber 173410-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,4,1 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 173410-26:
(8*1)+(7*7)+(6*3)+(5*4)+(4*1)+(3*0)+(2*2)+(1*6)=109
109 % 10 = 9
So 173410-26-9 is a valid CAS Registry Number.
173410-26-9Relevant articles and documents
A new synthetic routine for preparation of 2,4-dibromo-5-fluorobenzoic acid
Chi, Huang,Qiong, Zheng,Chongwen, Xu,Guangyong, Xie,Yuanyin, Chen
, p. 547 - 550 (2007/10/03)
A convenient and practical synthetic route for the preparation of 2,4-dibromo-5-fluorobenzoic acid is described. The synthesis and characterization of two intermediates, 2,4-dibromo-5-fluorobenzonitrile and 2,4-dibromo-5-fluorobenzamide, in this route have not been reported before.
