28575-89-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28575-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,5,7 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28575-89:
(7*2)+(6*8)+(5*5)+(4*7)+(3*5)+(2*8)+(1*9)=155
155 % 10 = 5
So 28575-89-5 is a valid CAS Registry Number.
InChI:InChI=1/2C18H30O3S.Ba/c2*1-2-3-4-5-6-7-8-9-10-11-14-17-15-12-13-16-18(17)22(19,20)21;/h2*12-13,15-16H,2-11,14H2,1H3,(H,19,20,21);/q;;+2/p-2