1219805-00-1 Usage
Uses
1-Bromo-3-chloro-5-fluorobenzene-d3 (CAS# 1219805-00-1) is a useful isotopically labeled research compound.
Check Digit Verification of cas no
The CAS Registry Mumber 1219805-00-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,8,0 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219805-00:
(9*1)+(8*2)+(7*1)+(6*9)+(5*8)+(4*0)+(3*5)+(2*0)+(1*0)=141
141 % 10 = 1
So 1219805-00-1 is a valid CAS Registry Number.