131766-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131766-24-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,6 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131766-24:
(8*1)+(7*3)+(6*1)+(5*7)+(4*6)+(3*6)+(2*2)+(1*4)=120
120 % 10 = 0
So 131766-24-0 is a valid CAS Registry Number.
InChI:InChI=1/C41H62N6O9S/c1-24(2)19-30(38(54)47-34(25(3)48)39(55)56-40(4,5)6)45-37(53)31(21-26-13-11-10-12-14-26)44-33(50)22-43-36(52)32(23-57-41(7,8)9)46-35(51)29(42)20-27-15-17-28(49)18-16-27/h10-18,24-25,29-32,34,48-49H,19-23,42H2,1-9H3,(H,43,52)(H,44,50)(H,45,53)(H,46,51)(H,47,54)/t25-,29+,30+,31+,32-,34+/m1/s1