111422-31-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111422-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,2 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 111422-31:
(8*1)+(7*1)+(6*1)+(5*4)+(4*2)+(3*2)+(2*3)+(1*1)=62
62 % 10 = 2
So 111422-31-2 is a valid CAS Registry Number.
InChI:InChI=1/C34H65N9O4/c1-2-3-4-5-6-7-8-9-10-13-23-42-24-15-19-28(42)31(45)41-30(44)27(18-11-12-21-35)40-32(46)29-20-16-25-43(29)33(47)26(36)17-14-22-39-34(37)38/h26-29H,2-25,35-36H2,1H3,(H,40,46)(H4,37,38,39)(H,41,44,45)/t26-,27-,28-,29-/m0/s1