1219805-30-7 Usage
Uses
4-n-Pentyl-d11-phenol (CAS# 1219805-30-7) is a useful isotopically labeled research compound.
Check Digit Verification of cas no
The CAS Registry Mumber 1219805-30-7 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, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219805-30:
(9*1)+(8*2)+(7*1)+(6*9)+(5*8)+(4*0)+(3*5)+(2*3)+(1*0)=147
147 % 10 = 7
So 1219805-30-7 is a valid CAS Registry Number.