97403-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97403-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,4,0 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97403-98:
(7*9)+(6*7)+(5*4)+(4*0)+(3*3)+(2*9)+(1*8)=160
160 % 10 = 0
So 97403-98-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H44O6S.Na/c1-4-5-6-7-8-10-13-16-21(28-29(24,25)26)17-14-11-9-12-15-18-22(23)27-19-20(2)3;/h20-21H,4-19H2,1-3H3,(H,24,25,26);/q;+1