39921-03-4 Usage
High thermal stability
The compound is known for its ability to withstand high temperatures without losing its structural integrity, making it suitable for applications in high-temperature environments.
Mechanical strength
The polymer possesses high mechanical strength, allowing it to endure significant stress and strain without breaking or deforming.
Check Digit Verification of cas no
The CAS Registry Mumber 39921-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,2 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 39921-03:
(7*3)+(6*9)+(5*9)+(4*2)+(3*1)+(2*0)+(1*3)=134
134 % 10 = 4
So 39921-03-4 is a valid CAS Registry Number.