423-60-9 Usage
Uses
Perfluorooctanesulfonyl chloride (CAS# 423-60-9) is a fluoroakylating compound used in the phosphorus-induced fluoroalkylthiolation with fluoroalkylsulfonyl chlorides.
General Description
Heptadecafluoro-1-octanesulfonyl chloride is a fluorinated building block.
Check Digit Verification of cas no
The CAS Registry Mumber 423-60-9 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 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 423-60:
(5*4)+(4*2)+(3*3)+(2*6)+(1*0)=49
49 % 10 = 9
So 423-60-9 is a valid CAS Registry Number.
InChI:InChI=1/C8ClF17O2S/c9-29(27,28)8(25,26)6(20,21)4(16,17)2(12,13)1(10,11)3(14,15)5(18,19)7(22,23)24