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131061-35-3

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131061-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131061-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,6 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131061-35:
(8*1)+(7*3)+(6*1)+(5*0)+(4*6)+(3*1)+(2*3)+(1*5)=73
73 % 10 = 3
So 131061-35-3 is a valid CAS Registry Number.
InChI:InChI=1/C68H129N2O19P/c1-5-9-13-17-21-25-29-33-37-41-51(72)45-57(76)69-61-65(88-59(78)47-53(74)43-39-35-31-27-23-19-15-11-7-3)63(80)55(49-71)86-67(61)85-50-56-64(81)66(89-60(79)48-54(75)44-40-36-32-28-24-20-16-12-8-4)62(68(87-56)90(82,83)84)70-58(77)46-52(73)42-38-34-30-26-22-18-14-10-6-2/h51-56,61-68,71-75,80-81H,5-50H2,1-4H3,(H,69,76)(H,70,77)(H2,82,83,84)

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