100343-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100343-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,3,4 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100343-04:
(8*1)+(7*0)+(6*0)+(5*3)+(4*4)+(3*3)+(2*0)+(1*4)=52
52 % 10 = 2
So 100343-04-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H26N2O9/c1-6(18)4-11(23)17-12(7(2)19)14(24)13(16-8(3)20)9(21)5-10(22)15(25)26/h6-7,9,12-14,18-19,21,24H,4-5H2,1-3H3,(H,16,20)(H,17,23)(H,25,26)/t6-,7+,9+,12+,13+,14+/m1/s1