1219794-94-1 Usage
Uses
1-Iodopropane-1,1,3,3,3-d5 (CAS# 1219794-94-1) is a useful isotopically labeled research compound.
Check Digit Verification of cas no
The CAS Registry Mumber 1219794-94-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,7,9 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1219794-94:
(9*1)+(8*2)+(7*1)+(6*9)+(5*7)+(4*9)+(3*4)+(2*9)+(1*4)=191
191 % 10 = 1
So 1219794-94-1 is a valid CAS Registry Number.