68136-90-3 Usage
Core Structure
Tetrafluoroethane
Functional Group
Ethanesulfonyl fluoride
Fluorinated Alkoxy Chain
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-8-iodo-octyloxy
Applications
a. Surfactant in industrial cleaning
b. Pharmaceutical industry
c. Specialty coatings production
Safety Precautions
a. Avoid skin contact
b. Avoid inhalation
c. Handle with care due to potential harmful effects
Check Digit Verification of cas no
The CAS Registry Mumber 68136-90-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,3 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 68136-90:
(7*6)+(6*8)+(5*1)+(4*3)+(3*6)+(2*9)+(1*0)=143
143 % 10 = 3
So 68136-90-3 is a valid CAS Registry Number.