123496-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123496-28-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,9 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123496-28:
(8*1)+(7*2)+(6*3)+(5*4)+(4*9)+(3*6)+(2*2)+(1*8)=126
126 % 10 = 6
So 123496-28-6 is a valid CAS Registry Number.
InChI:InChI=1/C50H74N16O10/c1-4-28(2)40(51)46(73)60-29(3)41(68)61-34(13-8-20-57-49(52)53)42(69)62-35(14-9-21-58-50(54)55)43(70)64-37(25-32-26-56-27-59-32)47(74)66-22-10-15-39(66)45(72)63-36(23-31-16-18-33(67)19-17-31)44(71)65-38(48(75)76)24-30-11-6-5-7-12-30/h5-7,11-12,16-19,26-29,34-40,67H,4,8-10,13-15,20-25,51H2,1-3H3,(H,56,59)(H,60,73)(H,61,68)(H,62,69)(H,63,72)(H,64,70)(H,65,71)(H,75,76)(H4,52,53,57)(H4,54,55,58)/t28-,29-,34-,35-,36-,37-,38-,39-,40-/m0/s1