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110988-78-8

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110988-78-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110988-78-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,8 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 110988-78:
(8*1)+(7*1)+(6*0)+(5*9)+(4*8)+(3*8)+(2*7)+(1*8)=138
138 % 10 = 8
So 110988-78-8 is a valid CAS Registry Number.
InChI:InChI=1/C35H45NO8/c1-20(37)26-11-12-27-25-10-7-22-18-24(39)15-16-34(22,2)32(25)29(19-35(26,27)3)44-31(41)14-13-30(40)36-28(33(42)43-4)17-21-5-8-23(38)9-6-21/h5-6,8-9,18,25-29,32,38H,7,10-17,19H2,1-4H3,(H,36,40)/t25?,26-,27?,28+,29-,32?,34+,35-/m1/s1

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