39932-44-0 Usage
Uses
25-Hydroxytachysterol is an impurity of Cholesterol, which is a major component of all biological membranes. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especial in the brain, spinal cord, and in animal fats or oils.
Check Digit Verification of cas no
The CAS Registry Mumber 39932-44-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,3 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 39932-44:
(7*3)+(6*9)+(5*9)+(4*3)+(3*2)+(2*4)+(1*4)=150
150 % 10 = 0
So 39932-44-0 is a valid CAS Registry Number.