86770-82-3 Usage
Uses
3,3-Difluorocyclobutanecarboxamide is used in preparation of Dihydroisoquinoline compound and application for preventing or treating hepatitis B.
Check Digit Verification of cas no
The CAS Registry Mumber 86770-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,7 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86770-82:
(7*8)+(6*6)+(5*7)+(4*7)+(3*0)+(2*8)+(1*2)=173
173 % 10 = 3
So 86770-82-3 is a valid CAS Registry Number.
86770-82-3Relevant articles and documents
A practical synthesis of 3,3-difluorocyclobutane carboxylic acid
Elend, Dirk,Fengas, David,Fray, M. Jonathan
, p. 657 - 662 (2007/10/03)
We reported a straightforward, three step synthesis of 3,3- difluorocyclobutane carboxylic acid.