84559-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84559-90-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,5 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84559-90:
(7*8)+(6*4)+(5*5)+(4*5)+(3*9)+(2*9)+(1*0)=170
170 % 10 = 0
So 84559-90-0 is a valid CAS Registry Number.
InChI:InChI=1/C32H38N2O6S.Na/c1-2-3-4-5-6-7-8-9-10-13-20-40-27-21-26(34-22-16-18-23(19-17-22)41(37,38)39)28-29(30(27)33)32(36)25-15-12-11-14-24(25)31(28)35;/h11-12,14-19,21,34H,2-10,13,20,33H2,1H3,(H,37,38,39);/q;+1/p-1