1221818-08-1 Usage
Uses
1-?oxo-2,?6-?Diazaspiro[4.5]?decane-?6-?carboxylic Acid 1,?1-?Dimethylethyl Ester is a useful organic reagent.
Check Digit Verification of cas no
The CAS Registry Mumber 1221818-08-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,8,1 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1221818-08:
(9*1)+(8*2)+(7*2)+(6*1)+(5*8)+(4*1)+(3*8)+(2*0)+(1*8)=121
121 % 10 = 1
So 1221818-08-1 is a valid CAS Registry Number.