103612-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103612-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,1 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103612-45:
(8*1)+(7*0)+(6*3)+(5*6)+(4*1)+(3*2)+(2*4)+(1*5)=79
79 % 10 = 9
So 103612-45-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H33N3O5/c1-9(2)13-15(24)19(6,7)18(27)22(13)17(26)10(3)14(23)11(4)21-16(25)12(5)20-8/h9-14,20,23H,1-8H3,(H,21,25)/t10-,11+,12+,13+,14+/m1/s1