114571-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114571-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,5,7 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 114571-91:
(8*1)+(7*1)+(6*4)+(5*5)+(4*7)+(3*1)+(2*9)+(1*1)=114
114 % 10 = 4
So 114571-91-4 is a valid CAS Registry Number.
InChI:InChI=1/C32H34N4O4.Ni/c1-6-18-14(2)23-11-27-21(13-37)16(4)22(34-27)10-24-15(3)19(7-8-29(39)40)31(35-24)20-9-28(38)30-17(5)25(36-32(20)30)12-26(18)33-23;/h10-12,15,19,37H,6-9,13H2,1-5H3,(H3,33,34,35,36,38,39,40);/q;+2/p-2