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68045-74-9

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68045-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68045-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,4 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 68045-74:
(7*6)+(6*8)+(5*0)+(4*4)+(3*5)+(2*7)+(1*4)=139
139 % 10 = 9
So 68045-74-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H14N2O4.C6H9NO/c1-6(4-13-7(11)9-2)5-14-8(12)10-3;1-2-7-5-3-4-6(7)8/h1,4-5H2,2-3H3,(H,9,11)(H,10,12);2H,1,3-5H2

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