103538-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103538-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,3 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103538-03:
(8*1)+(7*0)+(6*3)+(5*5)+(4*3)+(3*8)+(2*0)+(1*3)=90
90 % 10 = 0
So 103538-03-0 is a valid CAS Registry Number.
InChI:InChI=1/C28H40O4/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-15-23(5)16-17-25-27(32-24(6)29)19-18-26(30)28(25)31/h10,12,14,16,18-19,30-31H,7-9,11,13,15,17H2,1-6H3/b21-12+,22-14+,23-16+