125666-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125666-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,6,6 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 125666-62:
(8*1)+(7*2)+(6*5)+(5*6)+(4*6)+(3*6)+(2*6)+(1*2)=138
138 % 10 = 8
So 125666-62-8 is a valid CAS Registry Number.
InChI:InChI=1/C43H63N11O12S2/c1-3-23(2)36-42(65)47-20-25-18-35(59)46-14-5-4-7-27(38(61)48-21-33(45)57)50-41(64)31-8-6-15-54(31)43(66)30(52-39(62)29(19-32(44)56)51-37(25)60)22-68-67-16-13-34(58)49-28(40(63)53-36)17-24-9-11-26(55)12-10-24/h9-12,23,25,27-31,36,55H,3-8,13-22H2,1-2H3,(H2,44,56)(H2,45,57)(H,46,59)(H,47,65)(H,48,61)(H,49,58)(H,50,64)(H,51,60)(H,52,62)(H,53,63)/t23-,25?,27+,28-,29-,30?,31?,36-/m0/s1