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56330-12-2

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56330-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56330-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,3,3 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56330-12:
(7*5)+(6*6)+(5*3)+(4*3)+(3*0)+(2*1)+(1*2)=102
102 % 10 = 2
So 56330-12-2 is a valid CAS Registry Number.
InChI:InChI=1/C21H19N3O6S.Na/c1-3-24(4-2)13-6-5-12-9-16(21(26)30-18(12)10-13)19-22-17-8-7-14(31(27,28)29)11-15(17)20(25)23-19;/h5-11H,3-4H2,1-2H3,(H,22,23,25)(H,27,28,29);/q;+1/p-1

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