7623-16-7 Usage
Uses
3-Bromopropanoyl Bromide is used as a reactant in the process of synthesizing ibrutinib (I124970).
Check Digit Verification of cas no
The CAS Registry Mumber 7623-16-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,2 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 7623-16:
(6*7)+(5*6)+(4*2)+(3*3)+(2*1)+(1*6)=97
97 % 10 = 7
So 7623-16-7 is a valid CAS Registry Number.
7623-16-7Relevant articles and documents
The conversion of carboxylic acids into acid bromides on BBr3-modified alumina
Bains,Green,Tan,Pagni,Kabalka
, p. 7475 - 7476 (2007/10/02)
Carboxylic acids are converted into acid bromides on alumina which has been modified with boron tribromide. A different reaction occurs in solution.
