103003-22-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103003-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,0,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103003-22:
(8*1)+(7*0)+(6*3)+(5*0)+(4*0)+(3*3)+(2*2)+(1*2)=41
41 % 10 = 1
So 103003-22-1 is a valid CAS Registry Number.
InChI:InChI=1/C37H59NO5/c1-25(2)10-9-11-26(3)30-15-16-31-29-14-13-27-24-28(19-21-36(27,4)32(29)20-22-37(30,31)5)42-23-8-6-7-12-35(41)43-38-33(39)17-18-34(38)40/h13,25-26,28-32H,6-12,14-24H2,1-5H3/t26-,28+,29?,30-,31?,32?,36+,37-/m1/s1