125051-66-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125051-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,5 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 125051-66:
(8*1)+(7*2)+(6*5)+(5*0)+(4*5)+(3*1)+(2*6)+(1*6)=93
93 % 10 = 3
So 125051-66-3 is a valid CAS Registry Number.
InChI:InChI=1/C50H87ClN12O18/c1-4-6-7-8-9-10-11-12-13-15-28(66)24-36(68)55-34-26-81-50(80)38(35(67)25-51)62-48(77)39(40(69)49(78)79)63-41(70)29(5-2)56-47(76)37(27(3)65)61-45(74)30(16-14-20-52)57-44(73)33(19-23-64)60-43(72)31(17-21-53)58-42(71)32(18-22-54)59-46(34)75/h5,27-28,30-35,37-40,64-67,69H,4,6-26,52-54H2,1-3H3,(H,55,68)(H,56,76)(H,57,73)(H,58,71)(H,59,75)(H,60,72)(H,61,74)(H,62,77)(H,63,70)(H,78,79)/b29-5-