1329488-38-1 Usage
Uses
Labelled Chlorpheniramine (C424300) impurity.
Check Digit Verification of cas no
The CAS Registry Mumber 1329488-38-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,9,4,8 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1329488-38:
(9*1)+(8*3)+(7*2)+(6*9)+(5*4)+(4*8)+(3*8)+(2*3)+(1*8)=191
191 % 10 = 1
So 1329488-38-1 is a valid CAS Registry Number.