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126370-72-7

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126370-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126370-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,3,7 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126370-72:
(8*1)+(7*2)+(6*6)+(5*3)+(4*7)+(3*0)+(2*7)+(1*2)=117
117 % 10 = 7
So 126370-72-7 is a valid CAS Registry Number.
InChI:InChI=1/C53H75N15O11S/c1-28(2)18-37(49(75)64-36(46(56)72)16-17-80-6)65-50(76)38(19-31-12-8-7-9-13-31)63-44(71)26-59-53(79)45(29(3)4)68-47(73)30(5)61-48(74)39(20-32-24-58-35-15-11-10-14-34(32)35)66-51(77)40(21-33-25-57-27-60-33)67-52(78)41(22-42(55)69)62-43(70)23-54/h7-15,24-25,27-30,36-41,45,58H,16-23,26,54H2,1-6H3,(H2,55,69)(H2,56,72)(H,57,60)(H,59,79)(H,61,74)(H,62,70)(H,63,71)(H,64,75)(H,65,76)(H,66,77)(H,67,78)(H,68,73)/t30-,36-,37-,38+,39-,40-,41-,45-/m0/s1

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