22236-08-4 Usage
Chemical Properties
Light yellow liquid
Check Digit Verification of cas no
The CAS Registry Mumber 22236-08-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,3 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22236-08:
(7*2)+(6*2)+(5*2)+(4*3)+(3*6)+(2*0)+(1*8)=74
74 % 10 = 4
So 22236-08-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H7F2NO/c8-7(9)11-6-3-1-2-5(10)4-6/h1-4,7H,10H2
22236-08-4Relevant articles and documents
A general route for constructing difluoromethyl ethers
Hagooly, Youlia,Cohen, Or,Rozen, Shlomo
body text, p. 392 - 394 (2009/05/11)
Chlorodifluoromethyl ethers are easily obtained from the corresponding alcohols. These ethers, when treated with tributyltin hydride, produce difluoromethyl ethers in high yields.