1287138-19-5 Usage
Chemical Properties
White Solid
Uses
Intermediate in the preparation of labelled Saccharin.
Check Digit Verification of cas no
The CAS Registry Mumber 1287138-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,1,3 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1287138-19:
(9*1)+(8*2)+(7*8)+(6*7)+(5*1)+(4*3)+(3*8)+(2*1)+(1*9)=175
175 % 10 = 5
So 1287138-19-5 is a valid CAS Registry Number.