81081-59-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81081-59-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,8 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81081-59:
(7*8)+(6*1)+(5*0)+(4*8)+(3*1)+(2*5)+(1*9)=116
116 % 10 = 6
So 81081-59-6 is a valid CAS Registry Number.
InChI:InChI=1/C36H60N10O11/c37-15-3-1-8-22(39)34(54)45-18-6-10-25(45)31(51)40-20-28(47)42-23(13-14-30(49)50)35(55)46-19-7-11-26(46)32(52)41-21-29(48)44-17-5-12-27(44)33(53)43-24(36(56)57)9-2-4-16-38/h22-27H,1-21,37-39H2,(H,40,51)(H,41,52)(H,42,47)(H,43,53)(H,49,50)(H,56,57)/t22-,23-,24-,25-,26-,27-/m0/s1