225386-58-3 Usage
Uses
4-tert-Butyl-d9-phenol-2,3,5,6-d4 is the labelled analogue of 4-tert-Butylphenol (B694105), a reactant in the preparation of (2-bromocyclopent-2-en-1-yl)phenols.
Check Digit Verification of cas no
The CAS Registry Mumber 225386-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,3,8 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 225386-58:
(8*2)+(7*2)+(6*5)+(5*3)+(4*8)+(3*6)+(2*5)+(1*8)=143
143 % 10 = 3
So 225386-58-3 is a valid CAS Registry Number.