156769-85-6 Usage
Chemical Properties
White Crystalline Solid
Uses
An intermediate in the synthesis of Ritonavir.
Check Digit Verification of cas no
The CAS Registry Mumber 156769-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,6 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 156769-85:
(8*1)+(7*5)+(6*6)+(5*7)+(4*6)+(3*9)+(2*8)+(1*5)=186
186 % 10 = 6
So 156769-85-6 is a valid CAS Registry Number.