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12628-19-2

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12628-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 12628-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,6,2 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12628-19:
(7*1)+(6*2)+(5*6)+(4*2)+(3*8)+(2*1)+(1*9)=92
92 % 10 = 2
So 12628-19-2 is a valid CAS Registry Number.
InChI:InChI=1/C3H7NO2S.CH3.Hg/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H3;/q;;+1/p-1/t2-;;/m0../s1/rC3H7NO2S.CH3Hg/c4-2(1-7)3(5)6;1-2/h2,7H,1,4H2,(H,5,6);1H3/q;+1/p-1/t2-;/m0./s1

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