352431-11-9 Usage
Uses
Butyronitrile-d7 (CAS# 352431-11-9) is a useful isotopically labeled research compound.
Check Digit Verification of cas no
The CAS Registry Mumber 352431-11-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,4,3 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 352431-11:
(8*3)+(7*5)+(6*2)+(5*4)+(4*3)+(3*1)+(2*1)+(1*1)=109
109 % 10 = 9
So 352431-11-9 is a valid CAS Registry Number.