78113-65-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78113-65-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,1 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78113-65:
(7*7)+(6*8)+(5*1)+(4*1)+(3*3)+(2*6)+(1*5)=132
132 % 10 = 2
So 78113-65-2 is a valid CAS Registry Number.
78113-65-2Relevant articles and documents
Synthesis and Reaction of 3-Bromoflavanones with DMSO
Sharma, T. C.,Pawar, S. R.,Reddy, N. J.,Donnelly, John A.
, p. 80 - 81 (2007/10/02)
Bromination of flavanones (I) with (2-carboxyethyl)triphenylphosphonium perbromide gives the corresponding 3-bromoflavanones (II) which when treated with DMSO at room temperature undergo dehydrobromination to flavones (III).