130985-82-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130985-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,8 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130985-82:
(8*1)+(7*3)+(6*0)+(5*9)+(4*8)+(3*5)+(2*8)+(1*2)=139
139 % 10 = 9
So 130985-82-9 is a valid CAS Registry Number.
InChI:InChI=1/C22H26N6O6/c23-22-26-18-17(20(32)27-22)14-10-28(8-7-12(14)9-24-18)13-3-1-11(2-4-13)19(31)25-15(21(33)34)5-6-16(29)30/h1-4,12,14-15H,5-10H2,(H,25,31)(H,29,30)(H,33,34)(H4,23,24,26,27,32)/t12-,14-,15-/m0/s1