26771-60-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26771-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,7,7 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26771-60:
(7*2)+(6*6)+(5*7)+(4*7)+(3*1)+(2*6)+(1*0)=128
128 % 10 = 8
So 26771-60-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H23NO3/c1-3-7-12-10-14(16(19)15(11-12)21-2)17(20)18-13-8-5-4-6-9-13/h3,10-11,13,19H,1,4-9H2,2H3,(H,18,20)