144838-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144838-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,3 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144838-26:
(8*1)+(7*4)+(6*4)+(5*8)+(4*3)+(3*8)+(2*2)+(1*6)=146
146 % 10 = 6
So 144838-26-6 is a valid CAS Registry Number.
InChI:InChI=1/C39H46N6O6/c1-25(2)34-39(51)43-30(22-27-15-8-4-9-16-27)36(48)41-29(21-26-13-6-3-7-14-26)35(47)40-24-33(46)45-20-12-19-32(45)38(50)42-31(37(49)44-34)23-28-17-10-5-11-18-28/h3-11,13-18,25,29-32,34H,12,19-24H2,1-2H3,(H,40,47)(H,41,48)(H,42,50)(H,43,51)(H,44,49)/t29-,30-,31-,32-,34-/m0/s1