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127290-94-2

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127290-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127290-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,9 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127290-94:
(8*1)+(7*2)+(6*7)+(5*2)+(4*9)+(3*0)+(2*9)+(1*4)=132
132 % 10 = 2
So 127290-94-2 is a valid CAS Registry Number.
InChI:InChI=1/C58H75N13O14S3/c1-70(2)45-16-8-14-38-37(45)13-9-18-47(38)88(84,85)63-26-7-6-15-39(52(77)62-32-50(61)75)66-57(82)46-17-10-27-71(46)58(83)44-33-87-86-28-25-51(76)64-41(30-35-19-21-36(72)22-20-35)54(79)67-42(29-34-11-4-3-5-12-34)55(80)65-40(23-24-48(59)73)53(78)68-43(31-49(60)74)56(81)69-44/h3-5,8-9,11-14,16,18-22,39-44,46,63,72H,6-7,10,15,17,23-33H2,1-2H3,(H2,59,73)(H2,60,74)(H2,61,75)(H,62,77)(H,64,76)(H,65,80)(H,66,82)(H,67,79)(H,68,78)(H,69,81)

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