60662-80-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60662-80-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,6,6 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 60662-80:
(7*6)+(6*0)+(5*6)+(4*6)+(3*2)+(2*8)+(1*0)=118
118 % 10 = 8
So 60662-80-8 is a valid CAS Registry Number.
InChI:InChI=1/C21H24N4O8S3.Na/c1-14-12-20(23-15(2)22-14)25-34(26,27)18-10-8-17(9-11-18)24-21(36(31,32)33)13-19(35(28,29)30)16-6-4-3-5-7-16;/h3-12,19,21,24H,13H2,1-2H3,(H,22,23,25)(H,28,29,30)(H,31,32,33);/q;+1