1184990-56-4 Usage
Uses
O-Benzyl-S-(methyl-d3)-3-thioacetaminophen is a useful synthetic intermediate for organic reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 1184990-56-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,4,9,9 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1184990-56:
(9*1)+(8*1)+(7*8)+(6*4)+(5*9)+(4*9)+(3*0)+(2*5)+(1*6)=194
194 % 10 = 4
So 1184990-56-4 is a valid CAS Registry Number.