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110220-69-4

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110220-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110220-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,2,2 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 110220-69:
(8*1)+(7*1)+(6*0)+(5*2)+(4*2)+(3*0)+(2*6)+(1*9)=54
54 % 10 = 4
So 110220-69-4 is a valid CAS Registry Number.
InChI:InChI=1/C44H70N12O11S2/c1-7-23(3)33-40(64)55-34(24(4)57)41(65)51-28(19-31(46)58)37(61)53-29(43(67)56-17-9-11-30(56)39(63)50-26(10-8-16-45)36(60)49-20-32(47)59)21-68-69-44(5,6)35(48)42(66)52-27(38(62)54-33)18-25-14-12-22(2)13-15-25/h12-15,23-24,26-30,33-35,57H,7-11,16-21,45,48H2,1-6H3,(H2,46,58)(H2,47,59)(H,49,60)(H,50,63)(H,51,65)(H,52,66)(H,53,61)(H,54,62)(H,55,64)/t23-,24+,26-,27-,28-,29-,30-,33?,34-,35-/m0/s1

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