103083-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103083-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,0,8 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103083-55:
(8*1)+(7*0)+(6*3)+(5*0)+(4*8)+(3*3)+(2*5)+(1*5)=82
82 % 10 = 2
So 103083-55-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H26N4O12/c24-8-12-15(26)16(27)17(28)18(35-12)21-13(25)4-2-1-3-5-20-14-10(19(29)30)6-9(22(31)32)7-11(14)23(33)34/h6-7,12,15-18,20,24,26-28H,1-5,8H2,(H,21,25)(H,29,30)/t12-,15-,16+,17-,18?/m1/s1