422-63-9 Usage
Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of Fí.
Check Digit Verification of cas no
The CAS Registry Mumber 422-63-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 422-63:
(5*4)+(4*2)+(3*2)+(2*6)+(1*3)=49
49 % 10 = 9
So 422-63-9 is a valid CAS Registry Number.
InChI:InChI=1/C3H3F5O2/c4-2(5,1(9)10)3(6,7)8/h1,9-10H
422-63-9Relevant articles and documents
A novel synthesis of per(poly)fluoroalkyl aldehydes
Hu, Chang-Ming,Tang, Xiao-Qing
, p. 217 - 222 (2007/10/02)
A novel synthesis of per(poly)fluoroalkyl aldehydes in high yield by the reaction of per(poly)fluoroalkyl iodides or bromides with dimethylformamide initiated by a PbBr2(catalyst)/Al bimetal redox system is described.